a more dynamic driving sensation. However, like all quattro-equipped cars, engine power can still be sent to the wheels with the most traction. Tiptronic-equipped S4 models retain a 50/50 torque split. Audi Design Unmistakeably Audi: the A4/S4 sedan and Avant once again exhibit the brand’s typical design features. Their sports character is The new direct-injection V-8 is ultraresponsive and addictively light-footed in the way it summons more power and whips up more torque. With 414 hp, the 2006 RS4 will accelerate from 0 to 62 mph The Audi S4 Avant moves to diesel power - and very potent diesel power at that. The 3.0-litre V6 TDI diesel puts out 347PS and a thumping 700Nm of pulling power, making it certain that in real world terms, it'll be quicker from point to point than the previous petrol model. There's life in diesel power yet. Two engines are available for the A4. The 2.0T models use a turbocharged 2.0-liter four-cylinder engine rated at 200 horsepower. The 3.2 models have a 255-hp 3.2-liter V6. The S4 features a 340-hp 4.2-liter V8. Sedans are available with front-wheel drive, which Audi calls FrontTrak, or Quattro all-wheel drive. Avants come exclusively with Quattro. What engine is in Audi A4 (B7) 3.0 TDI V6 Quattro? The Audi A4 (B7) 3.0 TDI V6 Quattro has a V 6, Diesel engine with 2967 cm3 / 181.1 cu-in capacity. How many horsepower (hp) does a 2004 Audi A4 (B7) 3.0 TDI V6 Quattro have? The 2004 Audi A4 (B7) 3.0 TDI V6 Quattro has 233 PS / 230 bhp / 171 kW. How much does a Audi A4 (B7) 3.0 TDI V6 Quattro Overview. Audi’s least-expensive and top-selling model, the near-luxury A4, earned a full redesign for 2002. Slightly larger inside and out, the new A4 sedan and Avant wagon introduced an optional continuously-variable transmission (CVT). The redesigned 1.8T sedan had a turbocharged 1.8-liter, 170-horsepower four-cylinder engine. Save up to $4,527 on one of 13 used 2005 Audi S4 Convertibles near you. 2006 Audi S4. quattro Convertible. $9,899 RARE AUDI S4 4.2 V8 QUATTRO ** 6-SPEED MANUAL TRANSMISSION*CONVERTIBLE TOP The Audi S4's 4.2 V8 engine All S4 models come equipped with Audi's signature quattro all-wheel drive. New for 2006 is the introduction of the latest generation Torsen drivetrain on all S4 Mnft.