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Renault’s mini MPV has been given a fresh look for the 2007 model year in an attempt to spice up the cars poor European sales. The subtle changes start with the exterior’s new clear ‘crystal’ indicator lenses for the front and rear lights and the wing mirror indicators, while on the inside each trim level gains new seat upholstery and higher quality interior materials for the dash and centre console. Of course, there’s no change concerning the main reason for which the car’s bad sales –the extremely small boot size (198 litres!) for a car that want’s to play the role of a compact family model for young Europeans.
The Modus engine range is also unchanged, offering a total of six engines, three diesels – 68, 86 and 106hp, and three petrols – 75, 98 and 111hp, all driven via five-speed manual gearboxes with the exception of the dCi 106 which is six-speed. Also there’s a semi-automatic gearbox (Quickshift5) which will continue to be available with the dCi 86 engine alongside an automatic gearbox for the 1.6 VVT 111 petrol.
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Anyway, this record-holding downhill gravity racer, is going to make its second competitive appearance at the
Press Release: The closed-cockpit Lotus Type 119c "streamliner" features an aerodynamically-efficient ultra-light carbon-fibre monocoque, remaining true to the "performance through light weight" philosophy of Lotus founder Colin Chapman. It will be lining up on the grid once again against familiar automotive constructors such as Lola, Vauxhall and Ford as well as entries from schools, colleges and privateers.
Paul Adams, who successfully piloted the Lotus Type 119 soapbox to victory in the Roadster Class at the Goodwood event in 2002 and who clinched the overall win in 2004 with the 119c, will be returning to the driving seat hoping to lift a third trophy. On being back behind the wheel after a two-year break, Paul Adams explains: "I am really excited to be able to race at such a historic circuit and be reunited again with past competitors, which will certainly make for some good and fun racing. We will be shaking down the car on the Hethel Test Track, so that I can familiarise myself once again with the controls, oil the nuts and bolts and blow off the cobwebs!"
Teams will race from the top of the Test Hill of the Brooklands circuit, which then leads on to the exciting banked section before the Finish Straight in front of the paddock. The record, held by Lola Cars for descending the course, is 71.8 seconds, and competitors are expected to reach a top speed of around 35 mph.
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Like the normally aspirated XK model, the new XKR makes intelligent use of practical, modern technology such as its industry-leading aluminium monocoque body structure. In addition, an uprated 420bhp (SAE) supercharged V8 engine and class-leading calibration of its state-of-the-art, six-speed automatic transmission bring it a level of accessible, real-world performance that makes the XKR the most impressive, everyday, sporting GT in its class.
DRIVING DYNAMICS: The new 420bhp (SAE) Jaguar XKR is a sensational car to drive. With 120bhp (SAE) more power than the normally aspirated 4.2-litre XK, the same strong and stiff aluminium body structure that ensures superb ride and handling, and a six-speed automatic transmission with Jaguar Sequential Shift that is regarded as class-leading in terms of gearchange speed as well as refinement, Jaguar’s blend of performance and dynamics reaches new heights with the XKR.
"Our aim when engineering the new XKR was to ensure that the car’s character remained balanced despite the significant increase in power over the normally aspirated XK," explains Jaguar’s chief engineer, Mike Cross. "Our engineering team worked to the brief of creating a car that is 120% and more of an XK – the ultimate sports GT for the real world. We wanted the performance and dynamism you would expect of an XKR but were careful to retain that exceptional blend of sporting luxury that every Jaguar must have and which was so convincingly demonstrated with the XK. The bottom line is: if you like the XK, you’ll absolutely love the new XKR."
The result of that engineering brief is a car that performs in any conditions, at any speed. With superb torque at low engine speeds, instant acceleration is always available should you demand it. Similarly, the advanced steering and suspension set-up means the new XKR switches effortlessly from relaxed grand tourer to honed sports car with ease. It is everything the XK is and much more besides.
Supercharged 4.2-litre engine: The ability to call upon impressive reserves of power and acceleration in an instant is the hallmark of every great Jaguar. The new XKR ensures this by using a remarkable 4.2-litre supercharged AJ-V8 engine. Producing 420bhp (SAE) at 6250rpm and 560Nm (EEC) of torque at 4000rpm it is capable of propelling the Coupe version to 60mph in 4.9 seconds (5.0 seconds for the Convertible) and onto an electronically limited top speed of 155mph (250km/h).
The addition of a supercharger and twin air intakes means the new XKR benefits from a 120bhp (SAE) power increase over the normally aspirated 4.2-litre XK with which it shares its engine configuration. Torque, so essential for instant acceleration at any engine speed, also increases significantly – by 36% over the XK, although the overall weight of the XKR is raised by just 70kg. Consequently the power-to-weight ratio compared to the normally aspirated 4.2-litre XK is an impressive 34% higher.
And in comparison to the previous generation XKR, the new engine produces 7.7% more power and 3.3% more torque. Combined with the significantly stiffer and lighter aluminium monocoque body structure of the new XKR, these performance improvements lead to a significant leap in the power-to-weight ratio of 12% over the previous XKR and an equally useful jump of 7.7% in the torque-to-weight ratio. To achieve the equivalent improvements in power and torque-to-weight in the outgoing XKR would have required nearly 50 more horsepower. Consequently, the 0-60mph sprint time of the new XKR Coupe is reduced by 0.3 seconds.
The heart of these significant performance improvements is the XKR’s lightweight eight-cylinder engine with an Eaton supercharger. The water-cooled cylinders are arranged in a 90-degree V configuration and the crankshaft is supported by five main bearings. Each of the two cylinder head assemblies incorporates twin camshafts operating four valves per cylinder. One of the reasons for the engine’s impressive output is the continuously variable valve timing which helps to deliver a wide spread of torque. The engine uses an Electronic Return-less Fuel System (ERFS) and a three-way catalyst exhaust system.
The increase in power and torque over the outgoing XKR model is down to two significant additions to the engine. The air intake supply to the engine has been significantly enhanced thanks to the use of twin air inlets and a Variable Inlet Camshaft Timing system is used for the first time on the XKR. By continuously adjusting the timing of the inlet camshaft on both banks of the V8 depending on the engine speed and load, Jaguar’s engineers have ensured large improvements in torque, particularly at lower revs.
The system is controlled by the Engine Management System (EMS) which receives engine speed, throttle position and oil temperature data from its sensors. The
The normally aspirated 4.2-litre XK has been praised for its acoustic qualities, remaining unobtrusive and relaxed at modest speeds but producing an unmistakeable V8 soundtrack when worked hard. On the XKR, the presence of supercharger whine threatened to dominate the acoustic character and mask the underlying sound quality. However, through enhancements to the vehicle acoustic pack, the supercharger noise has been reduced by 5dB compared to the previous XKR.
This approach to acoustics allowed the engineers to concentrate on using the exhaust system to deliver the best possible sound quality character. This was accomplished through the use of the XKR’s Active Exhaust system which varies the flow of exhaust gases through the main silencer box to ensure that the XKR remains quiet at cruising speeds but delivers a substantially more purposeful sound quality character under hard acceleration.
Transmission: Jaguar's Sequential Shift uniquely combines all the speed and involvement of a sequential manual gearbox with the comfort and convenience of a full automatic. The system consists of steering wheel-mounted paddles and a conventional gear selector lever, allowing the driver to switch between three automatic or paddle-operated gearbox modes.
Whereas an automated manual gearbox interrupts the flow of torque during the gearchange – while the clutch is disengaged – the Jaguar's gearbox maintains the flow of torque throughout the shifting process. This results in gearchanges that are not only quick, but also remarkably smooth. Gearshifts are achieved in less than 600 milliseconds, from the point at which the driver operates the shift paddle to the point at which the shift is complete.
In fact, during development, comparison tests between Jaguar Sequential Shift and rival automatic transmissions in the class showed the transmission to be the fastest system of all, changing gear at least 400 milliseconds faster than a standard automatic and 100 milliseconds faster than the best automated manual system.
The three gearbox modes give the driver total flexibility to use the transmission to match whatever driving style he or she chooses. In Drive mode, the gearbox behaves as a conventional automatic, with the software optimised for every day driving conditions providing all the benefits of a best-in-class automatic transmission.
In Sport mode, the gearbox's adaptive software becomes more prevalent, adapting and reacting more dynamically to demanding conditions. This software takes account of the prevailing conditions and driver's inputs and adapts accordingly. For example, it recognises when the car is negotiating a curve, and holds the gear accordingly; Hill Recognition enables the XKR to choose the ratios to optimise the ascent or descent of a hill; the gearbox’s software will also match the engine speed precisely to the engine and road speeds, ‘blipping’ the throttle during rapid downshifts.
Manual mode is activated by simply operating one of the steering wheel-mounted paddles, and delivers a state-of-the-art manual gear shift feel from the automatic transmission.
Chassis, Suspension And Brakes: To ensure optimum ride and handling the XKR’s springs and dampers are uprated compared to the normally aspirated XK. The front spring rate is increased by 38% and the rear spring rate by 24%. Allied to the Servotronic steering system, which has also been tuned both mechanically and electronically to give the steering more weight and even greater response, the uprated suspension ensures confidence-inspiring handling without any loss in refinement and comfort levels.
Because of the inherent strength and stiffness of the chassis, the only significant addition to the XKR’s structure is an additional rear suspension brace mounted between the rear damper towers to accommodate the significant increase in rear spring rate. This also allows the Convertible to utilise the same dynamic settings as the Coupe model.
The Computer Active Technology Suspension (a two-stage adaptive damping system that ensures the optimum balance between ride and handling) and new switchable Dynamic Stability Control with Traction Control System (Trac DSC) have also been recalibrated to cope with the additional power of the supercharged engine.
As significant to the XKR as the increases in power and torque are the major improvements in strength and weight thanks to its advanced all-aluminium architecture. Unique in the industry as a complete aluminium monocoque body structure, as distinct from an aluminium spaceframe with separate aluminium exterior panels, its properties come from both the way the bodyshell is designed and constructed and the use of new joining technologies.
In fact, the new XKR’s aluminium chassis is significantly lighter and stiffer in both Coupe and Convertible form than the steel model it replaces. The Coupe chassis is over 30 percent stiffer than the previous XK, while the Convertible is over 40 percent stiffer. As a consequence the XKR accelerates faster than the previous model, while offering high levels of safety, reduced noise and vibration intrusion, and improved ride and handling characteristics thanks to improved suspension dynamics.
The new XKR Coupe is also stiffer and lighter than the Mercedes-Benz SL55 AMG, with a kerb weight of just 1665kg – some 290kg less than the Mercedes. In Convertible form the BIW weight, at just 287kg is 19 percent lighter than the previous XKR Convertible.
New, larger ventilated brake discs at the front ensure higher braking performance for the XKR. The front brake disc diameter has increased from 326mm to 355mm and the thickness from 30mm to 32mm, which not only improves the braking performance but also the system’s resistance to fade. The braking system also includes four-channel ABS, Electronic Brake Force Distribution, Hydraulic Brake Assist to increase brake pressure during an emergency stop, and Jaguar’s Electronic Park Brake function.
Design: With the much-admired new XK already considered a future design classic, Jaguar’s creative team, led by Ian Callum, had a great starting point from which to produce the XKR. The XK range’s elegant form draws on the lineage of the original XK and E-type sports cars, and by blending this unmistakeable Jaguar silhouette with contemporary flair its exterior forms a stunning blend of elegance, athleticism and definition. The XKR now takes this athletic look one stage further thanks to the addition of:
• New XKR front bumper with colour-keyed finish to unique front fog lamp housings
• Aluminium side power vent finish
• Bonnet louvres and unique ‘XKR’ aluminium finish to upper and lower front mesh grilles
• Aluminium finish to rear signature ‘blade’ and selected exterior brightwork finishers
• Unique ‘Jupiter’ design 19-inch alloy wheels as standard, with 20-inch ‘
• Black brake callipers with ‘R’ logo
• Quad exhaust system and unique lower bumper
• ‘R’ rear badge
Design Director Ian Callum explains the thinking behind the look of the new XKR:
"We talk at Jaguar of how our new generation of models are ‘beautiful, fast cars’. It’s a phrase that ideally sums up our brand and can be applied to every car we design. We were extremely proud of the reaction to the new XK when it was unveiled last year – it is as beautiful as you would expect a Jaguar sports car to be. Now the new XKR has a look that emphasises the ‘fast’ aspect of our design statement.
"The ‘powerline’ that runs from the front wheel through the cabin area and into the car’s rear haunches remains and we have added to that latent feeling of power by adding some strong performance features such as the louvres that signify the potent supercharger and the stunning new alloys that fill the wheel arches and give the car real purpose."
The new XK’s interior design has been just as highly praised and the XKR’s cabin represents arguably the most sophisticated yet driver-focussed environment of any car in its class. The XKR has class-leading ergonomics, user-friendly in-car technology and simple, clear information displays in the instrument panel and main dashboard area.
A unique sports seat design with additional lateral support for both the driver and front seat passenger has been added, with an ‘R’ badge on the headrests, tachometer, steering wheel and gear selector. The design of the standard aluminium interior veneer is also unique to the XKR, featuring a ‘weave’ pattern from the Advanced Lightweight Coupe showcar.
XKR customers can also specify the Luxury Sports interior option which features softgrain leather on the 16-way adjustable seats, instrument panel, door trim and centre console.
The XKR Marketplace: Like the normally aspirated XK, the new XKR competes within the global sports car sector. In 1999 this sector accounted for just under 50,000 sales per year worldwide. Since that time the sector has doubled in size.
The XKR will appeal to a select group of affluent potential customers, who have an affinity with luxury products. They are looking for a grand tourer as well as a car with pure sporting credentials; one that provides exhilaration and escapism combined with status and exclusivity – ‘luxury in a sports skin’.
The new XKR, like all Jaguars, offers excellent value for money in the sports car market. With prices starting from £67,495, the XKR ensures customers will enjoy a considerable increase in performance over the normally aspirated XK for a relatively small price premium. They will also benefit from a significant performance advantage over rivals such as the Mercedes-Benz SL500, which is slower and heavier than the XKR, despite costing over £8000 more.
Furthermore, the XKR offers a full suite of comfort, convenience and technology features, the large majority of which (such as satellite navigation, BluetoothTM telephone, Touchscreen display and keyless start) are not standard on many rival cars of similar price, or even available at all.
And because of its advanced lightweight body structure and powerful supercharged engine, the XKR’s performance even matches cars that are not direct competitors in terms of either price or technical specification. For example, it beats the £81,760, 5.0-litre BMW M6 on torque-to-weight ratio and virtually matches the £99,045, 5.5-litre SL55 AMG on power-to-weight ratio.
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Source URL: https://sparesomeribs.blogspot.com/2006/06/Technorati Tags: Transformers, Michael+Bay, Optimus+Prime, Megatron, Bumblebee, Steven+Speilberg, Matrix, Movie, Real, Teaser, Trailer, Leaked, Clip, Video,autos,auto+news,automobile,cars,automotive
Press Release: Developed by a small team of Nissan engineers working in their spare, the GT-S supercharged coupé is a performance-focused version of Nissan’s acclaimed ‘Z-‘car’ and is designed to appeal to enthusiastic 350Z owners who simply want more.
Although boasting a power hike and a substantially modified chassis, the GT-S is far from being a stripped out racing car with a rock hard ride and a peaky power delivery.
Performance gains are expected to include a one second cut in the benchmark 0-60mph time (4,8 sec vs 5.8 seconds for the standard 350Z) with 2.5 seconds slashed from the 0-100mph time.
And it sounds better, too, thanks to an electronically controlled by-pass valve that enriches the exhaust note at a pre-determined engine speed.
Chassis: NTCE engineers – the very men who tuned the original 350Z to suit European roads and our higher speeds – have undertaken the suspension changes. Working closely with specialists from Bilstein, the changes concentrate on optimising road performance, with improvements in both handling ability and ride comfort… particularly on British ‘B’ roads. Wider wheels and tyres complete the chassis alterations.
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Source URL: https://sparesomeribs.blogspot.com/2006/06/
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Source URL: https://sparesomeribs.blogspot.com/2006/06/
At the selection of Russian President Vladimir Putin, the Russian government has purchased 30 four-passenger (e4) GEM electric vehicles for use during the G8 Summit. Each e4 is decorated with a participating country’s national flag (
“GEM electric vehicles will offer the participating leaders with an environmentally-friendly transportation option while attending the G8
“With zero emissions, GEMs provide clean, quiet, efficient and affordable transportation. As an alternative to conventional vehicles, they can have a significant impact on air quality,” adds Kasper.
More than 30,000 are in use across the United Sates and internationally. GEM electric vehicles have a top speed of 25 mph and meet all federal safety standards for Low Speed Vehicles.
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Ok, this is it Honda-boys: the new 3door Civic and in particularly, the second most sporty version of the range before the TYPE R comes to life, the TYPE S. Powered by either a 1.8 litre petrol engine or a 2.2 litre diesel engine, both of which produce 103kW/140PS and are mated to a 6-speed manual gearbox, the 3 door TYPE S will make its world debut at the British International Motor Show, to be held at ExCeL, London, in July 2006 while sales are expected to commence in Europe in early 2007.
PRESS RELEASE
Sharing the same dynamic silhouette and overall dimensions as the acclaimed 5-door model, the Civic TYPE S further emphasizes the Civic's sporty and fun-to-drive direction to appeal to a young audience. The styling is therefore more assertive and the suspension is tuned for sharper chassis dynamics, with revised spring and damper settings and a 20mm wider rear track.
Two model grades will be offered. The extensive specification of the standard TYPE S includes 17 inch alloys, Vehicle Stability Assist (VSA), air conditioning, cool box, remote audio controls and side curtain airbags. The TYPE S Plus adds dual zone air conditioning, cruise control, front fog lights, retractable mirrors, automatic wipers and automatic headlamps. Certain markets also gain HID headlamps, heated front seats and a panorama glass roof.
Sculpted and fully integrated side skirts flare outwards towards front and rear wheels and seamlessly blend into the wheel arch surrounds, familiar from the 5-door model. These in turn flow into the front and rear spoilers to complete the lower body structure, all of which is finished in a gun metallic colour for added visual appeal. The deep front air intake, together with the 17 inch alloy wheels and wider rear track provide the TYPE S with a particularly muscular and planted look.
The cabin is focused around the unique and visually arresting Dual Link concept fascia introduced on the 5-door model. Key driving information, including vehicle speed, is displayed in the upper part of the instrument panel, while other information is provided in the lower section. This design is particularly effective in presenting information without compromising the driver's concentration on the road.
The Civic's coupe-like styling has not compromised the cabin space. The interior instead succeeds in providing a high degree of flexibility and passenger accommodation. The distance between the hip point of front and rear passengers at 803 mm, for example, equates to that in higher segment cars.
The rear seats also incorporate Honda's familiar one-motion, dive-down feature that instantaneously creates a flat loading space of a spacious 485 litres, mirroring that of the 5-door model. The cargo floor can also be dropped down to reveal an under-floor compartment. A centrally positioned fuel tank located beneath the front seats, rather than impinging on the luggage area, plays a key role in achieving this packaging efficiency.
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Not even Suzuki’s ferocious superbike could stand in the way of the unique Bugatti Veyron in Autocar’s annual 0-100-0mph contest. The 1001 Hp and $ 1.6 million Bugatti ripped through the gears to hit 60mph in 2.8sec and 100mph in an astonishing 5.5sec. It then stopped in just 3.4sec, giving a 0-100-0mph time of 9.9sec.Not only is the Bugatti faster than the Suzuki, it creates more g-force at maximum acceleration than you’d experience in an F-16 jet fighter at take off or when skydiving.
Featuring 25 of the world’s fastest cars, from the 14th placed Aston Martin V8 Vantage to the second-placed Ariel Atom, the shoot-out pitches the cars against each other in a straight fight to see which is the fastest to 100mph.
"Although the Veyron is undoubtedly the quickest road car ever, you can still have nearly as much fun for much less money," said Adam Towler. "It’s good to see British sports cars doing so well against such an impressive machine as the Bugatti."
| 0-100-0 mph (seconds) | ||||
| A1 GP | 8.40 | | TVR Tuscan 2 | 15.00 |
| Bugatti Veyron | 9.90 | | BMW M5 | 15.20 |
| Suzuki GSX-R1000 | 10.70 | | Audi RS4 | 15.80 |
| Ariel Atom S'Charged | 11.00 | | Aston V8 Vantage | 15.81 |
| Ariel Atom 450 | 11.05 | | BMW Z4M Roadster | 15.95 |
| Atom Private Owned | 11.05 | | Porsche Cayman S | 16.46 |
| Caterham CSR260 | 11.95 | | Lotus Exige S | 16.60 |
| Brooke Double R | 12.50 | | Nissan 350Z | 18.80 |
| Porsche 911 Turbo | 12.50 | | Vauxhall Astra Sprint | 18.85 |
| Ford Focus WRC | 13.57 | | Vauxhall Astra VXR | 19.05 |
| Lambo Gallardo | 13.65 | | Renault Megane F1 | 20.55 |
| Ascari KZ1 | 13.80 | | Mazda 6MPS | 21.00 |
| Corvette Z06 | 13.80 | | | 21.35 |
| Alpina B6 | 14.80 | | Vauxhall Vectra VXR | 22.35 |
| BMW M6 | 14.95 | | Vauxhall Astra Thurlby | 22.65 |
