2016 Mercedes-Benz SLK-Class Specifications

Technical Data

 

SLK300

SLK350

AMGSLK55

Vehicle Type

2-door, 2-passenger roadster

Chassis

Steel unibody

Engine

 

SLK300

SLK350

AMGSLK55

Type

2.0-liter inline 4-cylinder

3.5-liter V6

5.5-liter AMG V8

Engine Block Material

Aluminum

Aluminum

Aluminum

Cylinder Head Material

Alloy

Alloy

Alloy

Valve arrangement

4 valves/cylinder

4 valves/cylinder

4 valves/cylinder

Displacement (cc)

1,991

3,498

5,461

Bore (in.)

TBA

3.66

3.86

Stroke (in.)

TBA

3.38

3.56

Compression ratio

9.8 : 1

12.0 : 1

12.6 : 1

Horsepower
@ rpm

 

241 @ 5,500

 

302 @ 6,500

 

415 @ 6,800

Torque
(lb-ft) @ rpm

 

278 @ 1,200-4,000

 

278 @ 3,500-5,250

 

398 @ 4,500

Intake system

Turbocharged, direct injection

direct-injection

Direct-injection

Max. engine speed (rpm)

TBA

7,000

7,200

Performance

 

SLK300

SLK350

AMGSLK55

0-60 (sec.)

5.8

5.4

4.5

Top speed (limited) (mph)

155

155

155 (174*)

Fuel economy: city
hwy comb.

25
32
28

21
29
24

19
28
22

*174mph with AMG Development Package

Transmission

 

SLK300

SLK350

AMGSLK55

Type

9G-TRONIC

7G-TRONIC PLUS

AMG SPEEDSHIFT 7G- TRONIC PLUS

Drive Configuration

 

 

 

Gear ratios

 

 

 

1

 

 

 

2

 

 

 

3

 

 

 

4

 

 

 

5

 

 

 

6

 

 

 

7

 

 

 

8

 

-

-

9

 

-

-

1st Reverse Gear

 

 

 

2nd Reverse Gear

 

 

 

Final drive

 

 

 

Suspension, Tires & Brakes

 

SLK300

SLK350

AMGSLK55

Suspension type

 

 

 

Steering

 

 

 

Steering Ratio

 

 

 

Turning Circle

 

 

 

Standard Tire

High-Performance

High-Performance

High-Performance

Standard Front Tire Size

225/45 R17

225/40 R18

225/40 R18

Standard Rear Tire Size

245/40 R17

245/35 R18

245/35 R18

Standard Front Wheel

7.5J X 17

7.5J X 17

7.5J X 18

Standard Rear Wheel

8.5J X 17

8.5J X 17

9J X 18

Front Wheel Brake design

 

 

 

Rear Wheel Brake design

 

 

 

Front Brake Disc Diameter (in.)

 

 

 

Front Brake Disc Thickness (in.)

 

 

 

Rear Brake Disc Diameter (in.)

 

 

 

Rear Brake Disc Thickness (in.)

 

 

 

Exterior Dimensions (inches)

 

SLK300

SLK350

AMGSLK55

Wheelbase

95.7

95.7

95.7

Length

162.8

162.8

163.2

Width including mirrors

79.0

79.0

79.0

Height

51.2

51.2

51.2

Track width front

61.4

61.4

61.0

Track width rear

61.6

61.6

61.7

Interior Dimensions (inches)

 

SLK300

SLK350

AMGSLK55

Headroom (top up)

38.0
39.1 w/ Pano or MAGIC SKY

38.0
39.1 w/ Pano or MAGIC SKY

38.0
39.1 w/Pano or MAGIC SKY

Leg room

42.5

42.5

42.5

Shoulder room

52.2

52.2

52.2


Capacities

 

SLK300

SLK350

AMGSLK55

Trunk Capacity (roof up/down) (cu.ft.)

10.1/6.4

10.1/6.4

10.1/6.4

Curb weight (lbs.)

3,417

3,417

3,583

Fuel tank (gallons)

15.9

15.9

18.5

More information about Mercedes-Benz is available online at www.media.mbusa.com.