Audi A3 vs Mercedes-Benz CLA
How does the Audi A3 stack up against the Mercedes-Benz CLA? We put their headline specs side by side so you can see exactly where each car leads.
Audi A3
Mercedes-Benz CLA| Spec | Audi A3 | Mercedes-Benz CLA |
|---|---|---|
| Horsepower (max) | 401 hp | 302 hp |
| 0-100 km/h (fastest) | 3.7 s | 5.6 s |
| Top speed | 290 km/h | 250 km/h |
| Variants | 3 | 4 |
| Body style | Compact sedan | Compact four-door coupe, electric + ICE |
| Generation | 8Y LCI | MMA Electric / C118 ICE |
| Production | 2020 – present | 2025 – present |
| Length | 4,541 mm | 4,688 mm |
| Width | 1,851 mm | 1,830 mm |
| Height | 1,404 mm | 1,439 mm |
| Wheelbase | 2,631 mm | 2,729 mm |
Audi A3 vs Mercedes-Benz CLA: common questions
- Is the Audi A3 or Mercedes-Benz CLA faster?
- The Audi A3 is quicker, hitting 0-60 mph in 3.5s versus the Mercedes-Benz CLA's 5.3s (0-100 km/h in 3.7s vs 5.6s).
- Which has more horsepower, the Audi A3 or the Mercedes-Benz CLA?
- The Audi A3 makes more power: 401 hp (299 kW) versus 302 hp (225 kW) for the Mercedes-Benz CLA.
- Is the Audi A3 or Mercedes-Benz CLA faster on top speed?
- The Audi A3 has the higher top speed at 180 mph (290 km/h), versus 155 mph (250 km/h) for the Mercedes-Benz CLA.
- What is the main difference between the Audi A3 and the Mercedes-Benz CLA?
- The Audi A3 is a compact sedan, while the Mercedes-Benz CLA is a compact four-door coupe, electric + ice. That difference in body style drives most of the others.