Audi S5 Sportback Grand Prix with 375HP by Senner Tuning

The Grand Prix is Senner Tuning's take on the new Audi S5 Sportback. Starting with the engine, the German company brings output from the standard 3.0-liter TSI's 333 horsepower and 440Nm /325 lb-ft of torque to 375HP and 495Nm / 365 lb-ft. The power boost comes from a reconfigured ECU, the addition of a performance air filter as well as a custom sport exhaust system with four tail pipes.

The S5 Sportback Gran Prix also gets a set of sport springs that lower the ride height by up to 40mm or 1.58-inches and new two-piece 20-inch alloy wheels shod in 245/30 R20 tires up front and 295/25 R20 at the back.

Finally, the Audi's interior is revamped with a carbon fiber trim package.

2011 Audi RS5 Coupe Brochure with Plenty of Photos Leaked

A German agency appears to have mistakenly released the official brochure of the new Audi RS5 Coupe ahead of time as the car's world premiere isn't due for another week or so at the Geneva Motor Show on March 2.

The high-resolution photos from the leaflet show that the RS5 Coupe gets its own unique body treatment to differentiate it from the less powerful S5 Coupe.

Look closely and you'll be able to spot the slightly blistered wheel arches that hark back to the original Quattro coupe, the new front bumper with larger air vents at each corner, the honeycomb grille without the horizontal bar, the redesigned rear bumper with an integrated diffuser and the two large oval tail pipes.

The revised LED tail lamps, the specific alloy wheels and what looks like a retractable boot lid spoiler round off the exterior styling tweaks.

The interior shots suggest that there won't be any cosmetic upgrades over the S5 Coupe.

We're still in the dark about what's lurking under the hood, but it is believed that Audi's BMW M3 rival will most likely be powered by a V8 engine, quite possibly, turbocharged.

Source: Recom , Via: Autogespot

ABT Powers Up and Stylizes New Audi A5 Sportback

ABT Sporstline has built its reputation on modifying just about anything on four wheels that comes out of the VW Group's plants. Their newest proposal concerns the Audi A5 Sportback which has been modified with a variety of aesthetic and performance goodies.

The tuner jazzes up the five door coupe's appearance with numerous aero add-ons, including a new front bumper, ABT's trademark grille, front fender air-vents and a rear apron with a diffuser shrouding chrome exhaust tips.

Customers can choose between 18-inch and 20-inch alloy rims which are available in two different designs.

For the time being, ABT offers power kits only for the A5 Sportback with the 2.0 TSI petrol and the 3.0 TDI diesel engines.

After the tuner gets its way with the powerplants, the entry-level 2.0 TSI's output is boosted from 180HP to a hardy 275HP while the 3.0-liter V6 diesel can be lifted from 240HP to either 282HP or 310HP. The most powerful version of the V6 diesel hits the 100km/h (62mph) mark in 5.8 seconds.

The tuner finishes off the package with a sport suspension and a high-performance braking system with either 345 mm or 380 mm disks and eight piston calipers.

Audi Showcases A5 Coupe Prototype with Aluminium Body, Weighs 110kg / 240 lbs Less than the Regular Model

Making further use of its aluminium Audi Space Frame (ASF) concept, Audi has presented a special A5 Coupe prototype that has sheds 110kg or 240 pounds over the standard steel-bodied production car with a 2.0-liter TFSI. This was achieved by swapping steel for advanced aluminium and carbon fibre construction. Audi says that the aluminium A5 prototype has a kerb weight of 1,310kg (2,888 lbs), versus a total of 1,420kg (3,130 lbs) for the equivalent steel-bodied series production model.

This means that with the 211HP 2.0-litre turbocharged FSI engine, the A5 Prototype achieves a power-to-weight ratio of 161HP per tonne. For comparison, the 'standard' A5 Coupe 3.2 FSI V6 quattro with 265HP that weighs in at 1,540kg, is only slightly better at 172PS per tonne.

"The lightweight design of the test car not only enables a smaller engine to supplement a larger one with no impact on performance and gains in economy and emissions, but also has a knock-on effect on ancillaries such as the brakes and transmission, which can also be reduced in size and weight," said Audi.

"It also enables the car to change direction noticeably more keenly and nimbly and, thanks to the reduction in unsprung weight, to ride with even more refinement," the company added.

Even though the aluminium A5 Coupe Prototype isn't intended to make production, we suspect that the next generation model will most likely benefit from this lightweight concept.

DUI: ABT Creates One-Off Audi A5 Convertible Special for Radeberger Pilsner...

DUI as in 'designing under the influence'... You see, some things in this life, such as asking a German tuner to create a one-off special for a German brewery, are just not meant to be. We understand that this is a promotional vehicle with Radeberger Pilsner's traditional black and gold color scheme but, well, let's just say that the photos speak for themselves. Anyway, aside from the ABT two-tone bodykit, chunky alloy wheels and logos, the special A5 Cabrio gets a red leather interior with Radeberger's name embroidered on the headrests and the floor mats.

ABT also equipped the A5 Convertible with a pair of LCD screens that are mounted on the back of the front headrests while another highlight is the drink cooler located under the center armrest.

Pop up the bonnet and you'll find a tweaked version of Audi's 2.0-liter TFSI that has received a series of upgrades boosting output to 275HP, up from 180HP. ABT says that the drop top A5 can accelerate from zero to 100 km/h (62mph) in 6.7 seconds and achieve a maximum speed of 271 km/h or 169 mph. The ride and handling are improved as well with brake and suspension upgrades.

The one-off ABT Radeberger Audi A5 Cabrio special will be raffled off in Germany sometime before the end of the year.

Audi Confirms U.S. Pricing on S4 Sedan, A5 and S5 Cabriolet Models

Audi has announced official pricing for the U.S. market 2010 S4 sedan and A5 and S5 Cabriolet models. The two S models that are powered by a 333HP 3.0-liter supercharged V6 will arrive at Audi showrooms in late August while the A5 Convertible will enhance the firm's range in the Fall. Set to compete against the BMW 335i, the 2010 S4 sedan is priced at $45,900 for the six-speed manual gearbox model and at $47,300 for those that prefer the S-Tronic twin-clutch transmission.

When equipped with a manual transmission, the S4 delivers a 0-60mph (96km/h) sprint time of 4.9 seconds, compared to a 0-60 time of 5.3 seconds for the previous S4 V8 manual while the its also more fuel efficient than its predecessor returning 18 mpg city/27 highway, compared to the previous-generation 2008 S4 V8 manual ratings of 13 mpg city/20 mpg highway.

The A5 Cabriolet that features a fully automated soft top will be offered with a base 2.0-liter TSI engine and a range topping 333HP 3.0 TSI for the S5 model. The front-wheel drive A5 Cabriolet 2.0T Mutlitronic is priced at $42,000 while the Tiptronic Quattro model at $44,100. As for the S5 Cabriolet, it starts from $58,250.

Buyers should be aware that Audi will add a $825 destination charge, taxes, title, options and dealer charges to all MSRPs.