Audi Q3 (2018 – 2025) vs Mercedes-Benz B-Klasse (2018 – 2022): specs compared
The Audi Q3 is the more powerful of the two, with up to 230 hp against 224 hp. The Mercedes-Benz B-Klasse has the higher top speed: 249 km/h against 233 km/h. It uses less fuel, from 3.9 L/100 km against 4.9 L/100 km. It is the lighter car, from 1,415 kg against 1,535 kg. At 4,486 mm, the Audi Q3 is 66 mm longer than the Mercedes-Benz B-Klasse.
| Specification |
Audi
Q3
2018 – 2025
|
Mercedes-Benz
B-Klasse
2018 – 2022
|
|---|---|---|
| Overview | ||
| Origin | Germany | Germany |
| Documented years | 2018 – 2025 | 2018 – 2022 |
| Body style | — | — |
| Variants | 7 | 11 |
| Fuel | Petrol, Diesel | Diesel, Petrol, Hybrid |
| Drive | FWD · AWD | FWD · AWD |
| Gearbox | Automatic · Manual | Automatic |
| Performance | ||
| Power | 150 – 230 hp | 116 – 224 hp |
| Torque | 250 – 400 Nm | 200 – 400 Nm |
| 0–100 km/h | 6.3 – 9.6 s | 6.4 – 10.7 s |
| Top speed | 208 – 233 km/h | 23 – 249 km/h |
| Economy | ||
| Fuel economy | 4.9 – 7.6 L/100 km | 1.4 – 6.7 L/100 km |
| Dimensions | ||
| Length | 4,486 mm | 4,420 mm |
| Width | 1,857 mm | 1,796 mm |
| Height | 1,585 mm | 1,527 – 1,562 mm |
| Wheelbase | 2,690 mm | 2,728 mm |
| Curb weight | 1,535 – 1,695 kg | 1,415 – 1,650 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.