Audi S5 vs Mercedes-Benz C-Class Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

Select a car to compare

Cancel
Change
2025 Audi S5 3.0 TFSI Edition 1 Avant

Select a car to compare

Cancel
Change
2025 Mercedes-Benz C-Class 1.5 C200 AMG Line (198ps) EQ Boost (Premium Plus) Cabriolet 2d 1497cc 4MATIC
Photo of 2014 model year shown

Select a car to compare

Cancel
+

Specs

2025 Audi S5
3.0 TFSI Edition 1 Avant
2025 Mercedes-Benz C-Class
1.5 C200 AMG Line (198ps) EQ Boost (Premium Plus) Cabriolet 2d 1497cc 4MATIC
Powertrain 7-speed Automatic 9-speed Automatic
Drivetrain
4X4
AWD
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 212 L 250 L
Engine
Fuel type
Petrol
Petrol
Power
270 kW
135 kW
Torque
746 N-m @ 4,000 RPM
380 N-m @ 4,000 RPM
Cylinders
6 cylinders
4 cylinders
Engine size
2,995 cc
1,497 cc
Interior
Maximum seating 5 seats 4 seats
Front legroom -- --
Rear legroom -- --
Exterior
Length 122.81 m 119.02 m
Width 53.31 m 51.21 m
Height 37.49 m 35.97 m
Wheelbase 73.71 m 72.14 m

Available Options

2025 Audi S5
3.0 TFSI Edition 1 Avant
2025 Mercedes-Benz C-Class
1.5 C200 AMG Line (198ps) EQ Boost (Premium Plus) Cabriolet 2d 1497cc 4MATIC

Related Comparisons