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2021 AMG SL 55 V8 (476 Hp) 4MATIC+ AMG SPEEDSHIFT MCT 9G

Technical specifications and auto data, engine info, fuel consumption performance specs, dimensions and volumes

FULL CAR SPECIFICATIONS

GENERAL INFO

Select Units

Model

SL

Modification

AMG SL 55 V8 (476 Hp) 4MATIC+ AMG SPEEDSHIFT MCT 9G

Body Type

Roadster

Start of production

2021, Oct

Powertrain

ICE

Fuel type

Petrol (Gasoline)

Fuel tank capacity

70 l 18.49 US gal
15.4 UK gal

Engine displacement

3982 cm³ 243 cu. In.

Power

476 hp (at 5500 rpm)

Torque

700 Nm (at 2250 rpm) 516.29 lb. ft (at 2250 rpm)

Drive Axle

All wheel drive (4x4)

Top Speed

295 km/h 183 mph

Gearbox type

Automatic

Number of Gears

9 AMG SPEEDSHIFT MCT

Kerb weight

1875 kg 4133.7 lbs

Length

4705 mm 185.24 in

Width

1915 mm 75.39 in

Doors

2

Seats

4

Wheel rims

9.5J x 19

FULL SPECS

FUEL CONSUMPTION

WLTP

- Combined fuel consumption

11.8 - 12.7 l/100 km 19.93 - 18.52 US mpg
23.94 - 22.24 UK mpg

CO2 Emissions

WLTP

268 - 288 g/km

PERFORMANCE

Speed

- Top speed

295 km/h 183 mph

Acceleration

0 - 100 km/h

3.9 sec

0 - 60 mph

3.7 sec

Drag coefficient (Cd)

0.31

ENGINE SPECIFICATION

Engine Model

M 177

Powertrain

ICE

Fuel type

Petrol (Gasoline)

Fuel system

Direct injection

Engine Location

Front, Longitudinal

Turbine

BiTurbo

Engine systems

Start & Stop System Particulate filter

Engine displacement

3982 cm³ 243 cu. In.

Power

476 hp (at 5500 rpm)

Torque

700 Nm (at 2250 rpm) 516.29 lb. ft (at 2250 rpm)

Number of cylinders

8

Valves per cylinder

4

Position of cylinders

V-engine

Cylinder Bore

83 mm 3.27 in

Piston Stroke

92 mm 3.62 in

Compression ratio

8.6

Valvetrain

DOHC

Engine oil capacity

9 l 9.54 US qt
7.92 UK qt

Coolant

17.8 l 18.87 US qt
15.66 UK qt

POWER-TO-WEIGHT RATIO (PWR)

Color Index

Dynamic Efficiency

very high Performance

DIMENSIONS

Length

4705 mm 185.24 in

Width

1915 mm 75.39 in

Height

1359 mm 53.5 in

Wheelbase

2700 mm 106.3 in

Front track

1665 mm 65.55 in

Rear (Back) track

1629 mm 64.13 in

Turning diameter

12.84 m 42.13 ft

DRIVETRAIN, SUSPENSION & TIRES

Drive Axle

All wheel drive (4x4)

Number of Gears

9 AMG SPEEDSHIFT MCT

Brakes

- Front

Ventilated discs, 390 mm

- Rear

Ventilated discs, 360 mm

Assisting system

ABS / 4WS

Steering type

Steering rack and pinion

Power steering

Electric Steering

Suspension

- Front

Coil spring, Double wishbone

- Rear

Double wishbone, Coil spring

Tire size

- Front

255/45 R19

- Rear

285/40 R19

Wheel rims

9.5J x 19

Rear wheel rims

11J x 19

WEIGHTS & TRUNK SPACE

Kerb weight

1875 kg 4133.7 lbs

Luggage capacity

- Min. (seats up)

213 l 7.52 cu ft

- Max. (seats down)

240 l 8.48 cu ft

MODEL REVIEW
Mercedes-Benz SL (R232) AMG SL 55 V8 (476 Hp) 4MATIC+ AMG SPEEDSHIFT MCT 9G is made in