| |
CLK320 |
CLK500 |
CLK55 |
|
Vehicle type |
Four-passenger pillarless hardtop coupe or convertible with fully-automatic retractable
softtop (CLK63 AMG: Cabriolet only) |
| |
|
Engine |
90-degree V6 |
90-degree V8 |
|
Engine material |
Aluminum block and heads |
|
Valvetrain |
Chain-driven single overhead camshaft per cylinder bank, three valves per cylinder |
|
Valve arrangement |
3-valve technology with two intake and one exhaust valve per cylinder |
|
Displacement (cu. in./cc) |
195.2 / 3,199 |
303 / 4,966 |
331.9 / 5,439 |
|
Bore (in./mm) |
3.54 / 89.9 |
3.82 / 97.0 |
3.82 / 97.0 |
|
Stroke (in./mm) |
3.31 / 84.0 |
3.31 / 84.0 |
3.62 / 92.0 |
|
Compression ratio |
10.0:1 |
11.0:1 |
|
Horsepower @ rpm |
215 / 5,700 |
302 @ 5,600 |
362 @ 5,750 |
|
Torque (lb-ft.) @ rpm |
229 / 3,000 - 4,600 |
339 @ 2,700 - 4,250 |
376 @ 4,000 |
|
Intake system |
Magnesium two-stage resonance intake manifold |
|
Engine management |
ME 2.8 engine control with phase-shifted twin spark ignition, two coils and spark
plugs per cylinder, integrated sequential multi-point fuel injection |
|
Max. engine speed (rpm) |
6,000 |
6,700 |
| |
|
Transmission |
Five-speed electronically controlled automatic with Touch Shift and driver-adaptive
shift logic |
Seven-speed electronically controlled automatic with Touch Shift and driver-adaptive
shift logic. Steering-wheel mounted gear shift buttons |
AMG modified, Speedshift controlled five-speed driver-adaptive automatic with
steering wheel controls |
|
Gear ratios |
1
2
3
4
5
6
7
R
R2 "comfort" mode |
3.95:1
2.42:1
1.49:1
1.00:1
0.83:1
-
-
3.15:1
1.90:1 |
4.38:1
2.86:1
1.92:1
1.37:1
1.00:1
0.82:1
0.73:1
3.42:1
2.23:1 |
3.59:1
2.19:1
1.41:1
1.00:1
0.83:1
-
-
3.16:1
- |
|
Final drive |
Coupe 3.27:1 / Cab 3.45:1 |
2.65:1 |
3.06:1 |
|
Chassis |
Unibody |
|
Stability control |
Electronic Stability Programming (ESP) integrating single brake application,
throttle intervention for yaw control, plus throttle intervention for wheelspin
control. |
|
Suspension |
Four-wheel independent |
|
Front suspension details |
Independent 3-link, w/antidive geometry; coil springs over gas shock absorbers |
Independent 3-link, strut, AMG sport coil springs, AMG sport gas-charged twin-tube
shock absorbers, and AMG sport stabilizer bar |
|
Rear suspension details |
Independent 5-arm multilink with geometry for antisquat and alignment control.
Stabilizer bar. Separate rear coil springs and gas-pressurized shock absorbers. |
Independent 5-arm multilink with AMG sport coil springs, AMG sport gas-charged
twin-tube shock absorbers, and AMG sport stabilizer bar |
|
Steering |
Rack-and-pinion, speed-sensitive hydraulic power assist and integrated hydraulic
damper |
|
Turns, lock-to-lock |
3 |
|
Turning radius (ft.) |
35.3 |
| |
|
Front wheels (in.) |
7.5 x 17 five-spoke light alloy |
7.5 x 17 AMG monoblock five-spoke |
7.5 x 18 AMG high polished five double-spoke |
|
Rear wheels (in.) |
8.5 x 17 five-spoke light alloy |
8.5 x 17 AMG monoblock five-spoke |
8.5 x 18 AMG polished five double-spoke |
|
Front tires |
225 / 45 ZR 17 |
225 / 40 ZR 18 |
|
Rear tires |
245 / 40 ZR 17 |
255 / 35 ZR 18 |
| |
|
Brakes |
Hydraulic power assisted 4-wheel discs with ABS anti-lock; Brake Assist |
|
Front calipers |
single-piston floating |
four-piston fixed |
six-piston fixed |
|
Rear calipers |
dual-piston fixed |
four-piston fixed |
|
Front disc type |
vented |
|
Rear disc type |
solid |
vented |
|
Front disc diameter (in./mm) |
11.8 / 300 |
13.6 / 345 |
13.4 / 340 |
|
Front disc thickness (in./mm) |
1.1 / 28 |
1.2 / 30 |
|
Rear disc diameter (in./mm) |
11.4 / 290 |
11.8 / 300 |
13.0 / 330 |
|
Rear disc thickness (in./mm) |
0.4 / 10 |
0.9 / 22 |
| |
|
Exterior dimensions (in./mm) |
|
Wheelbase |
106.9 / 2,715 |
|
Length |
182.6 / 4,638 |
|
Width (without mirrors) |
68.5 / 1,740 |
|
Front track |
58.9 / 1,495 |
|
Rear track |
58.0 / 1,474 |
|
Height (coupe) |
55.4 / 1,408 |
|
Height (cabrio) |
54.4 / 1,381 |
|
Curb weight (coupe / cab) |
3,515 / 3,770 |
3,585 / 3,905 |
3,635 / 3,960 |
|
Weight distribution (coupe) |
1895 / 1620 |
1965 / 1620 |
2005 / 1630 |
|
Weight distribution (cabrio) |
1930 / 1840 |
2040 / 1865 |
2085 / 1875 |
|
Aerodynamic drag (Cd) - coupe / cabrio |
0.29 / 0.31 |
.030 / 0.32 |
.029 / 0.32 |
| |
|
Interior dimensions (in./mm) |
|
Front head room |
37.1 / 941 (Cabriolet: 38.4 / 976) |
|
Rear head room |
35.8 / 908 (with optional sunroof) (Cabriolet: 36.3 / 921) |
|
Front leg room |
42.0 / 1,067 (Cabriolet: 42.0 / 1,067) |
|
Rear leg room |
33.0 / 837 (Cabriolet: 30.4 / 772) |
|
Front shoulder room |
front "53.2 / 1,351(Cabriolet: 53.2 / 1,351) |
|
Rear shoulder room |
49.3 / 1,252 (Cabriolet: 48.5 / 1,233) |
|
Front hip room |
53.7 / 1,364 (Cabriolet: 52.1 / 1,324) |
|
Rear hip room |
45.9 / 1,167 (Cabriolet: 46.9 / 1,190) |
| |
|
Capacities |
|
Coupe cabin volume (cu. ft.) |
81.5 |
|
Cabriolet cabin volume (cu. ft.) |
85.2 |
|
Coupe cargo volume (cu. ft.) |
10.4 |
|
Cabriolet cabin volume (cu. ft.) |
8.6 (top down: 5.4) |
|
Fuel tank (gal./liters) |
16.4 / 62 |
| |
|
Performance |
|
Coupe 0-60 (seconds) |
7.4 |
5.6 |
5.0 |
|
Cabriolet 0-60 (seconds) |
8.0 |
5.9 |
5.2 |
|
Top Speed MPH |
130 - electronically limited |
155 - electronically limited |
|
Coupe fuel economy (city/hwy) |
20 / 28 |
17 / 22 |
15 / 22 |
|
Cabriolet fuel economy (city/hwy) |
20 / 26 |
17 / 22 |
15 / 22 |