Hot hatch, 2019–present

Mercedes-AMG A 45 S (W177) specifications

A 2.0-litre turbo four with the highest output per litre of any series-production engine.

Mercedes-AMG A 45 S
Illustrative AI-generated image, not a photograph of a specific car
415 hp
Power (310 kW at 6,750 rpm)
500 Nm
Torque (369 lb-ft)
3.9 s
0–100 km/h
270 km/h
Top speed

Full specifications

Mercedes-AMG A 45 S (W177), Europe figures. Manufacturer claims.
Years2019–present
ClassHot hatch
Engine2.0 L, M139
LayoutInline-4
AspirationTurbocharged
Power415 hp (310 kW)
Torque500 Nm (369 lb-ft)
Power at6,750 rpm
0–100 km/h3.9 s
Top speed270 km/h
DriveAWD (4MATIC+)
Gearbox8-speed dual-clutch
MarketEurope
  • Figures are manufacturer claims.
  • 415 hp (310 kW).
  • Weight and acceleration figures vary by source and trim, so they are left blank until we can cite them.

Spec card

A one-image summary you can save and share. Download the card. The car and engine artwork on the card is AI-generated; the photo at the top of this page is a real one.

Mercedes-AMG A 45 S spec card: 415 hp (310 kW), 500 Nm, 2.0-litre M139

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