What is the difference between Audi RS4 and S4?

2 Answers
LaEli
07/30/25 1:16am
Audi RS4 and S4 differences: 1. Different models: The Audi RS4 is a station wagon, while the S4 is a sedan. 2. Different engines: The Audi RS4 uses a 2.9-liter twin-turbocharged V6 engine, while the Audi S4 uses a 3.0-liter turbocharged engine. The RS4's 2.9-liter twin-turbocharged engine produces 450 horsepower and 600 Nm of maximum torque, with a maximum power range of 5700 to 6700 rpm and a maximum torque range of 1900 to 5000 rpm. The S4's 3.0-liter turbocharged engine delivers a maximum power of 260 kW and 500 Nm of maximum torque. 3. Different trunk capacities: The Audi RS4 has a trunk capacity of 1430L, while the Audi S4's trunk capacity is 480L.
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VonDakota
08/15/25 6:52am
The difference between the Audi RS4 and S4 is quite significant. As a car enthusiast, I find the S4 already impressive, with its 3.0-liter V6 engine producing 349 horsepower—it delivers a spirited yet not overly aggressive drive. The RS4, however, is the performance king, boasting a 2.9-liter twin-turbo engine with 450 horsepower, offering terrifyingly quick acceleration that leaps forward with just a tap of the throttle. The RS4 has a stiffer suspension for better handling, though it can be bumpy over speed bumps in daily driving, and features quad exhaust pipes and larger wheels for a more commanding presence. Price-wise, the RS4 costs over 100,000 to 200,000 RMB more, with slightly higher fuel consumption, but on the track, it's an absolute beast. For everyday city driving, the S4 strikes a better balance, offering more comfort and smoother gear shifts.
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