Audi introduces its 2.0-liter TFSI inline-four, bucking the downsizing trend in favor of a 'rightsized' engine to debut in the next-generation A4. Downsizing engines is a trend sweeping the industry.

Beneath its conservative design lies the heart of its progressive powertrain—a 2.0-litre TFSI engine that collaborates harmoniously with an electric motor. Their partnership delivers a ...

The K20C1 engine is exceptionally reliable. According to the Precision Turbo Services website, the K20C1 can reach 150,000 miles or more with proper maintenance. The Audi 2.5-liter TFSI five ...

This is the entry-level petrol engine, fitted with a 2.0-litre producing 148bhp. It takes 9.8 seconds to get from 0-62mph and has a top speed of 133mph. A seven-speed automatic is the only gearbox ...

Compare trims 45 TFSI quattro 45 TFSI quattro Shop options ... Both have a standard turbocharged 2.0-liter four-cylinder engine that delivers 228 horsepower. The more powerful TTS coupe is powered ...