The Sport Quattro S1 is powered by a 2.1-liter turbocharged five-cylinder engine making 500 hp (507 PS / 373 kW) and 354 lb-ft (480 Nm) of torque, and it weighs 2,403 lb (1,090 kg).

The Audi S3 takes the blueprint of the A3 subcompact luxury sedan and ramps up the performance with more power and tighter ...

Get ready to admire the most stunning, aggressively styled and high-performance cars and SUVs that will hit the streets in ...

As a former owner of an Ur-Quattro, the original AWD beast, I immediately felt at home in the RS3 Sportback – it offers a similar raucous experience with a throaty burping turbo sound at full ...

Audi will bring the RS3 to the States, according to a report from Quattro World, as the German horsepower wars reach smaller cars. But it'll get here only as a sedan and after the model is ...

The delivery and the quattro all-wheel drive are better than in the A45, so AMG doesn't have the upper hand. But the 2.5-liter turbo was supposed to have other application, including a basic R8 model.

The 2018 Audi RS3 2.5T quattro S tronic sedan starts at $54,900 in the US. With options, our test car, dressed in a flashy Catalunya Red metallic paint job, left the showroom with an as-tested ...

A nose-heavy car will always have a tendency to understeer, and the transverse-engined RS3 has a 59/41 percent front/rear weight distribution. To help counter this, Audi offers customers the ...

Highlights: Audi brought its turbocharged I5 out of hiding for the RS3 and TTRS. On the first drive I said it sounded like a swarm of angry wasps or a hopped-up I4 with a plastic cold air intake.