Compare: Mercedes-Benz SLK 2011 Roadster 306 Hp

General information

Brand

Mercedes-Benz

Model

SLK

Generation

SLK (R172)

Modification (Engine)

SLK 350 V6 (306 Hp) 7G-TRONIC PLUS

Start of production

2011

End of production

2015

Powertrain Architecture

Internal Combustion engine

Body type

Roadster

Seats

Doors

Performance specs

Fuel consumption (economy) - urban

9.9 l/100 km

Fuel consumption (economy) - extra urban

5.5 l/100 km

Fuel consumption (economy) - combined

7.1 l/100 km

CO₂ emissions

167 g/km

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

5.6 sec

Acceleration 0 - 62 mph

5.6 sec

Acceleration 0 - 60 mph

5.3 sec (Calculated by Auto-Data.net)

Maximum speed

250 km/h, Electronically limited

Emission standard

Euro 5

Weight-to-power ratio

4.8 kg/Hp, 208.9 Hp/tonne

Weight-to-torque ratio

4 kg/Nm, 252.6 Nm/tonne

Internal combustion engine specs

Power

306 Hp @ 6500 rpm.

Power per litre

87.5 Hp/l

Torque

370 Nm @ 3500-5250 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

M 276.956

Engine displacement

3498 cm³

Number of cylinders

Engine configuration

V-engine

Cylinder Bore

92.9 mm

Piston Stroke

86 mm

Compression ratio

Number of valves per cylinder

Fuel injection system

Direct injection

Engine aspiration

Naturally aspirated engine

Valvetrain

DOHC

Engine oil capacity

6.5 l

Engine oil specification

Coolant

10.4 l

Engine systems

Start & Stop System

Volume and weights

Kerb Weight

1465 kg

Max. weight

1855 kg

Max load

390 kg

Trunk (boot) space - minimum

225 l

Trunk (boot) space - maximum

335 l

Fuel tank capacity

60 l

Dimensions

Length

4134 mm

Width

1810 mm

Width including mirrors

2006 mm

Height

1301 mm

Wheelbase

2430 mm

Front track

1559 mm

Rear (Back) track

1565 mm

Front overhang

870 mm

Rear overhang

834 mm

Drag coefficient (C_d)

0.32

Minimum turning circle (turning diameter)

10.52 m

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

7 gears, automatic transmission G-TRONIC PLUS

Front suspension

Independent, McPherson type with coil spring and anti-roll bar

Rear suspension

Independent multi-link spring suspension with anti-roll bar

Front brakes

Ventilated discs

Rear brakes

Disc

Assisting systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Power steering

Hydraulic Steering

Tire size

Front wheel tires: 225/45 R17, Rear wheel tires: 245/40 R17

Wheel rim size

Front wheel rims: 7.5J x 17, Rear wheel rims: 8.5J x 17