The Mercedes-AMG A-Class hatchback specs cover two performance models: the A 35 4MATIC with 306 PS (302 hp) and the A 45 S 4MATIC+ with 421 PS (416 hp). Both use a 2.0-litre turbocharged four-cylinder, a dual-clutch automatic and all-wheel drive. The A 45 S reaches 100 km/h in 3.9 seconds, according to Mercedes figures.
Quick answer
| A 35 4MATIC | A 45 S 4MATIC+ | |
|---|---|---|
| Engine | 2.0L turbo four-cylinder | 2.0L twin-scroll turbo four-cylinder |
| Power | 306 PS / 302 hp | 421 PS / 416 hp |
| Torque | 400 Nm | 500 Nm |
| Transmission | AMG SPEEDSHIFT dual-clutch (7-speed on earlier cars) | 8-speed AMG SPEEDSHIFT dual-clutch |
| 0-100 km/h | 4.7 s | 3.9 s |
| Drive | 4MATIC AWD | 4MATIC+ AWD |
Engines and performance
The A 35 uses a performance-tuned 2.0-litre turbo engine and is the more everyday of the two. The A 45 S has a hand-assembled twin-scroll turbo engine and one of the highest outputs per litre of any production four-cylinder.
Both cars send power to all four wheels. The A 45 S uses the more advanced 4MATIC+ system, which can vary torque between the rear wheels for sharper handling.
Size and practicality
- Length: about 4,420 mm for the A-Class hatchback
- Wheelbase: 2,729 mm
- Width: about 1,796 mm (without mirrors)
- Boot: about 370 L in the standard A-Class hatchback
- Seats: five
Dimensions for the AMG versions can differ slightly because of their bumpers and body kit, and the boot size varies with equipment. Check Mercedes-Benz for the exact figures.
Fuel consumption
European WLTP figures for these cars are roughly 8.5 to 9 L/100 km combined. Canadian ratings come from Natural Resources Canada, so use that guide to compare the exact model and year.
Availability in Canada
Mercedes-Benz Canada has sold the A-Class in hatchback and sedan forms, and the A 35 came to North America for the 2020 model year. The A 45 S is not listed for Canada in the sources we checked, so confirm availability, model year and pricing with a Mercedes-Benz dealer.
A 35 or A 45 S?
- Choose the A 35 for fast daily driving with lower running costs.
- Choose the A 45 S if you want track-day performance and accept the higher purchase and fuel costs.
For a cheaper hot hatch, see our Mazda3 Hatch Turbo specs and Mazda3 Turbo AWD specs. If you want more AMG power in an SUV, our Mercedes-AMG GLE 63 specs cover that.
Sources
Frequently asked questions
How much power does the Mercedes-AMG A 45 S have?
421 PS, which is about 416 hp, and 500 Nm of torque from a 2.0-litre turbo four-cylinder.
How much power does the Mercedes-AMG A 35 have?
306 PS (about 302 hp) and 400 Nm of torque.
Is the Mercedes-AMG A-Class all-wheel drive?
Yes. The A 35 uses 4MATIC and the A 45 S uses 4MATIC+ all-wheel drive.
How fast is the AMG A 45 S?
Mercedes quotes 3.9 seconds from 0 to 100 km/h. The A 35 takes about 4.7 seconds.
What transmission does the AMG A 45 S use?
An 8-speed AMG SPEEDSHIFT dual-clutch automatic.
Is the AMG A-Class hatchback sold in Canada?
The A 35 came to North America for the 2020 model year and Canada received the hatchback. Confirm current availability with a Mercedes-Benz dealer.
