Monday 8 April 2013

BMW is taking SAC's seriously? ah, JOY!


BMW know that after their Design failure in the past with the old 3, 5, 7, X3, and the 6- series, that customers like a looker. The new cars were fab, and when they showcased their direction with the new X4 concept, you get the hint that the designers are doing a good job. Inspired by the big brother X6, this is a baby SAC, or Sports Activity Coupe! Its basically a Coupe styled Tall SUV, and to my eye, it looked fab. The X4, well, its just better!
SUV's are getting sexy, this is the SAC, cool?
The front-end styling of the BMW X4 Concept exudes hallmark BMW dynamics and the rugged purpose and presence of a BMW X model in equal measure. Classical BMW features such as the kidney grille and stylized twin circular headlights give the front end a clear identity and ensure it shines out as a BMW the first time you set eyes on it. The BMW X4 Concept lavishes both these front-end design icons with meticulous detail and three-dimensional depth. The large kidney grille stretches out within a solid-looking surround. The high-gloss frame is open to the sides and at its lower extreme, lending it an almost "floating" appearance in the centre of the front end. The grille features prominently sculptured bars with ultra-stylish detailing. The hollowed out, high-gloss black bars have a milled lower third with a matt finishing, which lends the kidney structure extra visual depth. And the grille also comprises additional air apertures to ensure an increased supply of cooling air to the engine.
Its angry because its a good looking car?
The kidney grille is flanked by dynamically contoured full-LED headlights. Inside the light units, a flowing, hexagonal interpretation of the familiar BMW twin circular appearance points to an unwavering focus on the road ahead. The horizontal continuation of the inner light elements creates a visual connection with the grille, accentuating once again the width of the front end.
A sloping roof on a car as tall as an SUV, Bravo!
This dynamic impression extends to the front apron. In keeping with BMW Coupe tradition, the side air intakes are larger than the inner units and make a visual feature of the increased cooling air requirement - while satisfying that need. Together with the car's wide track and low centre of gravity, the intakes represent a promise of exceptional performance capability. The side air intakes pick up on a stylistic theme from the kidney grille; their black horizontal bars are, like the grille's, partly milled out but boast gleaming chrome edges. It all makes for an enticing contrast of materials, a fusion of high-end quality with the characteristic robustness of BMW X vehicles.

This design theme concludes in the underride protection element, where three milled out, gleaming chrome elements present a high-quality take on the modern preference for minimalist solidity.

The qualities of a BMW X model merge with the values of a BMW Coupe in the muscular silhouette of the BMW X4 Concept. Its proportions present a persuasive case for the BMW X4 Concept as the most dynamic vehicle in its segment. In hallmark BMW style, a longer wheelbase, relatively long bonnet, short overhangs and a set-back greenhouse lend the car an undeniable dynamism even when standing still. The striking interplay of surfaces creates a vibrant contrast of light and shadow that exudes a feeling of agility and power. Prominently rising lines mould the flanks into a wedge shape and give the car as a whole a forward-surging momentum.
You can see the hard work!
The coupe-style roofline sweeps elegantly downwards and makes the car appear longer. Below, the windows extend well to the rear, where they are bordered by a dynamic interpretation of BMW's signature Hofmeister kink. The stretched and shallow band of glass creates a persuasively dynamic link between the greenhouse and vehicle body, the slim glass surface giving the body an impressively powerful appearance. At the same time the visual centre of gravity is lowered, underlining the sporting mission statement summed up by the car's flanks.

The BMW X4 Concept's contours include a new interpretation of the familiar BMW swage line, a pair of dynamic lines defining the eye-catching impact of the side view. A concave area under each swage line lends the flanks an almost sculptural expression - at once robust and dynamic. The surface volumes and definition of the contours deepen as they extend towards the tail and imbue the rear end with added stature. Here, the powerfully flared wheel arches team up with the concave surface below the rear swage line to visualise the power rippling through the rear wheels. The radiant exterior paint shade Long Beach Blue is a perfect match for the elaborately structured volumes and contours, and brings particular depth to the expressive design language.

Fitting the BMW X template, the wheel arches of the BMW X4 Concept are large and almost square in design. This prominent emphasis on the wheels draws further attention to the car's planted stance and long wheelbase, while at the same time providing a visual showcase for the xDrive intelligent all-wheel-drive system. The pared-back, matt black protective cladding provides the final element of bodywork before the BMW X4 Concept meets the road.
At first glance, its a difficult thing to guess!
Expressive 21-inch bi-colour light-alloy wheels round off the car's appearance when viewed from the side. Intricate, high-gloss polished spokes provide visual allure, while behind them dark-coloured flame surfaces contribute an impressive feeling of depth.

The rear of the BMW X4 Concept takes the sporting, width-accentuating elements of the front-end design and reproduces them with an emphatically horizontal flavour. The body's lines and the slim LED tail lights positioned at the outer edges of the rear emphasise the muscular wheel arches and wide track. Below, horizontal lines split the rear visually into sections, while light surfaces reduce the car's visual height and underline its width.
That rear-end, those exhausts, those lights!
The shallow rear window gives the vehicle body an even more powerful impression and its broad shoulders a show-stealing presence. Looking further down, the L-shaped rear lights of the BMW X4 Concept underscore its consummate stance on the road. A full-sized inner element in the tail lights, meanwhile, replicates the signature BMW "L" shape in three-dimensional form and with impressive depth.

The most striking element at the back of the car is the rear apron, which provides a wide, full-length interpretation of the front apron's large outer air intakes. The apron's cut-out picks up the two exhaust tailpipes in a dynamic sweep before diverting the gaze to the wheels. Body-colour elements reaching well down towards the road surface provide a high-quality border for the rear end and re-emphasize the road-focused proposition of the BMW X4 Concept.

Sunday 7 April 2013

What a present, can I get one on my Birthday?




In the year of its 50th anniversary Automobili Lamborghini is presenting an extremely exclusive model at the 2013 Geneva Motor Show. Only three unique units of the Lamborghini Veneno will be built and sold. Its design is consistently focused on optimum aerodynamics and cornering stability, giving the Veneno the real dynamic experience of a racing prototype, yet it is fully homologated for the road. With a maximum output of 552 kW / 750 hp, the Lamborghini Veneno accelerates from 0-100 km/h in just 2.8 seconds and the top speed for this street-legal racing car stands at 355 km/h. It is priced at three million Euros plus tax - and all three units have already been sold to customers.



The Lamborghini Veneno features a twelve-cylinder power unit with a displacement of 6.5 liters, an extremely fast-shifting 7-speed ISR transmission with 5 driving modes and permanent all-wheel drive, as well as a racing chassis with pushrod suspension and horizontal spring/damper units. Above all, however, the Veneno benefits from the very special expertise that Automobili Lamborghini possesses in the development and execution of carbon-fiber materials - the complete chassis is produced as a CFRP monocoque, as is the outer skin of this extreme sports car. The inside, too, features innovative, Lamborghini-patented materials such as Forged Composite and CarbonSkin.


Fully in keeping with the tradition of the brand, the name of the Veneno originates from a legendary fighting bull. Veneno is the name of one of the strongest and most aggressive fighting bulls ever. He is also famous for being one of the fastest bulls in the history of bullfighting. His name became popular in 1914, when he fatally wounded the famous torero José Sánchez Rodríguez during the bullfight in the arena Sanlúcar de Barrameda's, Andalusia, Spain.




The Design 

The Lamborghini Veneno brings the aerodynamic efficiency of a racing prototype to the road. Every detail of its form pursues a clear function - exceptional dynamics, optimum downforce with minimal drag and perfect cooling of the high-performance engine. Yet the Veneno is unmistakably a Lamborghini; it sticks firmly to the consistent design philosophy of all the super sports cars from Sant'Agata Bolognese. That includes the extreme proportions, as well as the powerfully arrow-shaped front end and the interplay between razor-sharp lines and precise surfaces.

The entire front end of the Lamborghini Veneno has been laid out for perfect airflow and downforce. The front end works as a large aerodynamic wing. Large channels guide the air to the outlets in the front hood and in front of the windshield, as well as to the front wheels. Characteristic for Lamborghini is the Y shape of the angular headlamps that reach well into the fenders as well as the scissor doors.

The division of the fenders from the car body is a reference to the world of sport prototypes and optimizes at the same time the aerodynamic flow. The side line of the Veneno is therefore dominated by enormous sills and the mighty wheel arches front and rear. Here, too, sophisticated aerodynamics ensure perfect airflow to the large openings for engine cooling and intake air.

Just like the front end, the rear of the Lamborghini Veneno has also been optimized for underbody aerodynamics and high speed cornering stability. The smooth underbody transitions into a substantial diffuser framing the four sizable exhaust pipes divided by a splitter to increase the level of downforce peak. Large openings serve to ventilate the engine bay and manage the airflow to the rear wing, with the only sealed area at the rear being reserved for the license plate. The rear lights, including brake lights, indicator lights and fog lights, pick up the Y theme as well. The engine cover sports six wedge-shaped openings, with the focus here, too, on optimum dissipation of heat from the engine. The engine cover extends into a large central "shark" fin, which improves efficiency during braking and rear-end stability, by delivering additional downforce at high yaw angles and thus increasing the high-speed cornering performance.

The adjustable rear wing's design is the product of Motorsport experience and extensive aerodynamic simulation to ensure the best performance of rear wing interaction with rear diffuser air flow.

The exclusive alloy wheels measure 20 inches at the front and 21 inches at the rear and are equipped with center mountings. Their design is also determined by aerodynamic functionality - a carbon-fiber ring around the wheel rim works like a turbine to deliver additional cooling air to the carbon-ceramic brake discs.

The Lamborghini Veneno is painted in an all-new, grey metallic-look color with individual parts gleaming in the black of the visible carbon-fiber structure. The only car to display all three colors of the Italian flag as an accent is the car shown at Geneva, the unit which will remain property of Lamborghini. The three cars sold to customers each feature a single color of the Italian national flag, together a triology in green, white and red accents and thus representing each a unique piece.



The Technology

The Veneno is further proof of Automobili Lamborghini's unique competence in CFRP-based lightweight design. A monocoque made from carbon-fiber reinforced polymer forms the basis of the Veneno. It is largely similar to the Aventador monocoque - as are the aluminum sub-frames front and rear - although its form has been adapted to the new design. All exterior parts are made from CFRP. The Lamborghini Veneno meets all safety and registration requirements worldwide, and naturally also incorporates a full complement of safety systems from airbags through to the adapted ESP handling system.

Carbon fiber dominates the interior of the Lamborghini Veneno, too. The carbon fiber monocoque becomes visible inside the car in the area of the central tunnel and the sills. The two lightweight bucket seats are made from Lamborghini's patented Forged Composite. The woven carbon-fiber CarbonSkin® is used to clad the entire cockpit, part of the seats and the headliner. This unique material is soaked in a very special kind of resin that stabilizes the fiber structure, while allowing the material to remain supple. Like a hi-tech fabric, this extremely fine-looking carbon-fiber matting fits perfectly to any form, and it reduces weight.

The racing personality has been transferred also to the instrument panel. It has been completely redesigned and now, thanks to an aggressive graphics and to the introduction of some additional features like the G-meter, provides all necessary information to the driver for control of the car.

The systematic, carbon-fiber, lightweight design of the Lamborghini Veneno is not only visible, it is also evident on the scales: With a dry weight of just 1,450 kilograms (3,190 pounds), the Veneno is even 125 kilos (275 pounds) lighter than the already extremely lean Aventador. The highly beneficial power-to-weight ratio of 1.93 kg/hp (4,25 lbs/hp) guarantees a performance that is nothing short of mind-blowing. Even the stunning acceleration figure of 2,8 seconds cannot adequately describe it. Despite an aerodynamic setup configured for extreme downforce, the Veneno possesses exceptionally low wind resistance which allows it to reach a top speed of 355 km/h (221 mph).

The twelve-cylinder with a displacement of 6.5 liters is a thrilling combination of absolute high-revving frenzy and phenomenal pulling power. Its output has been raised to 552 kW / 750 hp, facilitated through enlarged intake paths, optimized thermodynamics, a slightly higher rated rpm and an exhaust system with even lower back pressure. The ISR manual gearbox, permanent all-wheel drive and pushrod suspension have all been specifically adjusted to meet the demands of the Lamborghini Veneno.


The Lamborghini Veneno celebrates its first public appearance at the 2013 Geneva Motor Show. The vehicle on show is the number 0, the Lamborghini test vehicle. Its future has not been determined yet, but it will allow Lamborghini to continue its activity of testing and innovation, both on the road and on the race track. The trilogy made of three unique vehicles will be produced in the course of the year 2013 and handed over to their future owners.

Say hello to the future!


The Volkswagen XL1 is the most fuel-efficient production car in the world, with a fuel consumption value of 0.9 l/100 km. Thanks to its plug-in hybrid system, the two-seater can also cover a distance of up to 50 km in all-electric mode and therefore with zero local emissions.

It has got those doors, and its the only thing which is there that is not designed keeping fuel saving in mind!

The VW XL1 is an automotive hero that follows pure sports car design principles: low weight (795 kg), perfect aerodynamics (Cd 0.189) and a low centre of gravity (1,153 mm high). This gives the efficient Volkswagen the ability to cruise on the road at a constant speed of 100 km/h using just 6.2 kW / 8.4 PS. In all-electric mode, the Volkswagen XL1 requires less than 0.1 kWh to cover a driving distance of over one kilometer.

Back wheel is covered to make the car more aerodynamic!

 High-tech lightweight design, perfect aerodynamics and a plug-in hybrid system - consisting of a two-cylinder TDI engine (35 kW / 48 PS), E-motor (20 kW / 27 PS), 7-speed dual clutch gearbox (DSG) and lithium-ion battery - all make it possible for the new Volkswagen XL1 to emit just 21 g/km of CO2. If necessary, the XL1, with a top speed of 160 km/h, can accelerate to 100 km/h in just 12,7 seconds. Clearly, 0.9 l/100 km fuel consumption is a record figure that has not been achieved by any other vehicle to date, and it illustrates how Volkswagen is redefining what is technically feasible in carmaking.


Those interiors, nice!

Conceptually, the VW XL1 represents the third evolutionary stage of Volkswagen's 1-litre car strategy. When the new millennium was ushered in, Prof. Dr. Ferdinand Piëch, who is today Chairman of the Supervisory Board of Volkswagen AG, formulated the visionary goal of bringing to market a production car that was practical in everyday use with fuel consumption of one litre per 100 km. In the two-seat XL1, this vision has become reality. Despite the tremendous efficiency of the Volkswagen XL1, developers successfully came up with a body concept, which delivers more everyday utility than in the two previous prototypes. While the driver and passenger sat in a tandem arrangement for optimal aerodynamics in the L1, the 1-litre car presented in 2002 and in 2009, in the XL1 two occupants sit slightly offset, side by side, nearly as in a conventional vehicle.

That is where the magic happens!


Minimal components, maximum weight save




The Volkswagen XL1 is 3,888 mm long, 1,665 mm wide and just 1,153 mm tall. By usual automotive standards these are extreme dimensions. For comparison: a Polo has a similar length (3,970 mm) and width (1,682 mm) but is significantly taller (1,462 mm). Even a purebred sports car like today's Porsche Boxster is 129 mm taller (1,282 mm). So, the VW XL1 will make a spectacular appearance - a car of the future, built for today.

Jaguar has done it, they have gone really fast for this!

2014 Jaguar XKR-S GT
One of the best looking cars, now get the Aero-do!

The back end was never the best part, now, somehow, it is!

This is a monster, if the specs are to be believed

That spoiler does more than waht an ordinary modded spoiler does

GT, yeah!

If someone says the interior isn't good, please go and take a course in stupidity!

GT badging all around, love it.
The XKR-S GT has been developed by Jaguar's ETO division to be the ultimate track-focused but road-going iteration of the XK coupe. Extensive aerodynamic and suspension changes, as well as the addition of carbon ceramic brakes, have combined to give the Jaguar XKR-S GT race-car inspired connected feel and braking performance. Initial production will be limited to just 30 cars for the North American market.

A range of bespoke carbon fibre components, including an extended front splitter, dive-planes and elevated rear wing, all work to maximise the XKR-S GT's aerodynamic downforce. Technical learning from the development of the new Jaguar F-TYPE two-seater sports car has also been applied to the XKR-S GT's suspension and steering systems, optimising both immediacy of response to driver input and agility.

Stunning performance is provided by Jaguar's proven 5.0-litre supercharged V8 engine, boasting 550PS and 680Nm, driving through a six-speed transmission and active electronic differential. Combined with the aerodynamic and suspension changes, plus revisions to the traction control system's calibration, the result in straight-line terms is a 0-60mph time of 3.9 seconds. Electronically limited top speed is 186mph (300 km/h).

The Jaguar XKR-S GT is available in Polaris White with unique graphics and Jaguar R-S GT script on its louvred bonnet. The Warm Charcoal interior - with red accents - features 16-way electrically adjustable 'Performance' seats finished in soft-grain leather and Suedecloth with the Jaguar and R-S GT scripts integrated into the backrests. Jet Suedecloth headlining and a Jet Suedecloth steering wheel, with aluminium paddle shifters, are fitted as standard. Script to the treadplates and console highlight the exclusiveness of the XKR-S GT.

"The development of the XKR-S GT demanded an uncompromised approach to enhance aerodynamic downforce, with complementary suspension changes to maximise high-speed cornering ability. In combination with the use of a carbon ceramic braking system, the result is the most focused 'R' model Jaguar has ever built which delivers heightened levels of performance and driver reward." Pete Simkin, Director, ETO Specialist Products, Jaguar

Aerodynamics and chassis

"The XKR-S GT has been designed purely by the laws of physics. It has been developed in the wind tunnel and on the racetrack with the sole aim of creating as much high-speed stability and downforce as possible. Nothing has been styled for the sake of it. It's been an exercise in efficiency and the result is a car that's raw, focused and devastatingly quick." Ian Callum, Director of Design, Jaguar

The Jaguar XKR-S GT features a carbon-fibre front splitter of race-car wrap-around type; extending forward by 60mm, it starts the optimisation of airflow around, over and underneath the car. Aggressive carbon-fibre twin dive-planes and wheelarch extensions further the efficiency of airflow around the car, while below the addition of an optimised aluminium front valance serves to smooth airflow under the car as well as enhancing engine and brake cooling performance.

A rear carbon-fibre diffuser ensures the smooth exit of air from underneath the car, while the elevated rear wing - also in carbon-fibre - works in combination with the decklid mounted spoiler to maximise rear downforce. At its electronically limited top speed of 186mph, the XKR-S GT produces 145kg (320lb) of downforce.Bonnet louvres serve as a further engine cooling aid while also helping aerodynamic performance by improving the airflow through the front end of the car.

Allied to the extensive aerodynamic revisions are detailed suspension changes.

The front and rear suspension arms, uprights, wheel bearings, bushings and rear subframe are all new and draw on hardware developed for the F-TYPE. The overall set-up works to increase lateral suspension stiffness for greater precision and responsiveness.

Integral to the revised suspension system is its new spring and damper module design. The Jaguar XKR-S GT has a motorsport-derived twin spring system mated to Jaguar's Adaptive Dynamics damping system - the dampers now being ride-height adjustable. Front and rear spring rates are respectively 68% and 25% stiffer than on the XKR-S, while the damper tune is much more track-focused, providing increased levels of body control and grip.

Jaguar's Adaptive Dynamics have been specifically tuned for the XKR-S GT so that the suspension parameters change to deliver a higher level of body control with maximum traction and grip when the dynamic mode is deployed, offering optimum performance for focused track driving.

The Jaguar XKR-S GT has a front track which is 52mm wider than that of the XKR-S while the rear remains the same. The steering rack is from the F-Type, with a correspondingly faster ratio and retuned steering valve. The result is immediacy of turn-in and response to steering inputs.

The unique 20-inch forged and lightweight alloy wheels - finished in gloss black - are shod with specially developed Pirelli Corsa performance tyres (255/35 and 305/30 front/rear), giving the XKR-S GT a more muscular stance and greatly increasing its grip and stability.

"The XKR-S GT is an uncompromised car, but one that inspires confidence and encourages the driver to push it to its limits, fully exploring its handling abilities. It's a car that draws you in and is never intimidating, with performance that is both accessible and rewarding." David Pook, Technical Specialist, Steering and Handling, Jaguar

Brakes

The Jaguar XKR-S GT is the first production Jaguar to be fitted with a carbon ceramic braking system.

The internally ventilated and cross-drilled lightweight brake discs measure 398mm and 380mm front/rear respectively. Combined with six-piston monoblock calipers at the front and four piston units at the rear - the yellow calipers being branded with 'Jaguar Carbon Ceramic' script - the XKR-S GT delivers race-car levels of fade-free stopping power and brake pedal feel.

Enhanced braking feel comes courtesy of the electronic Pre-Fill system. Working in conjunction with the car's DSC system, Pre-Fill pressurises the brakes every time the driver comes off the throttle pedal, resulting in a very short and consistent level of travel on the brake pedal. This maximises braking response, reduces the car's stopping distance and delivers increased levels of confidence during high performance driving.

The lightweight nature of the carbon ceramic system means a reduction in unsprung weight of 21kg - so further enhancing the XKR-S GT's handling.

The Jaguar XKR-S GT's carbon ceramic braking system also has a significantly longer life span than a standard system.

"The brake disc and pad materials are specially tailored for Jaguar characteristics. Because the XKR-S GT is a road car as well as one suitable for customers to take on the track, we engineered it for race-car braking performance but with no compromise to cold or wet weather ability." Edward Nixon, Group Leader, Brakes, Jaguar XKR-S GT

Performance

Jaguar's proven all-aluminium 5.0-litre supercharged quad-cam V8 engine, boasting 550PS and 680Nm of torque, delivers not only exhilarating performance but also tremendous efficiency thanks to the technologies incorporated into it, including spray-guided direct injection (SGDI) and dual independent variable cam timing (DIVCT).

The high-pressure die-cast lightweight aluminium block is stiffened with cast-iron liners and cross-bolted main bearing caps, providing refinement to match its power. The four-valve cylinder heads are constructed from recycled aluminium, between them sitting the Roots-type twin vortex supercharger fed by two intercoolers, which feature their own water-cooling circuit to reduce the temperature of the pressurised air thereby optimising power and efficiency.

The Jaguar XKR-S GT features a fully active performance exhaust system with valves that open under load, both enhancing gas-flow and the car's aural character, while optimising power output.

In straight-line terms, the powertrain's significant output, combined with the aerodynamic, suspension and traction control software revisions, mean the XKR-S GT can sprint from 0 to 60mph in 3.9 seconds and onto an electronically limited top speed of 186mph.

Jaguar XKR-S GT Technical specification

Engine: 5.0-litre V8 supercharged petrol
Capacity: 5000 cc
Bore/Stroke: 92.5mm (3.64") / 93mm (3.66")
Peak Power: 550 PS (405 kW) @ 6000-6500 rpm
Peak Torque: 680 Nm (502 lb/ft) @ 2500-5500 rpm
Transmission: Six-speed automatic
0-60mph: 3.9 s
Top Speed: 300 km/h (186 mph) (electronically limited)
Combined Economy
12.3 l/100km
23.0 EU mpg
17 US mpg
CO2 Emissions: 292 g/km

source : Jaguar Press