CLC 230 Sports Coupé, 2008 - 2010 (from 05.2009: CLC 250 Sports Coupé)

Design name:
CL 203 E 25
Type:
203.752
Production period:
01.2008 - 11.2010
Note on production period:
production start-up standard production - end of production
Structure:
Sports Coupé
Number of doors:
3

Combustion principle:
four-stroke petrol engine
Exhaust-gas treatment:
catalytic converter
Arrangement:
front
Installation direction:
longitudinally; over axle
Engine designation / type:
M 272 E 25 / 272.920
Number of cylinders / arrangement:
6 / 90° V
Bore:
88.0 mm
Stroke:
68.4 mm
Displacement :
2496 cc
Compression ratio:
11.2
Rated power:
150 kW / 204 DIN/hp at 6100 rpm
Nominal torque:
245 Nm at 2900 - 5500 rpm
Number of valves per cylinder:
4
Valve operation:
2 overhead camshaft per cylinder bank (variably adjustable)
Camshaft drive:
intake camshafts via duplex roller chain, outlet camshafts via gearwheel engagement with intake camshafts
Injection system (location):
intake duct
Injection pump / injection system (type):
microprocessor-controlled injection system with hot-film air-mass measurement
Injection pump (type):
electric delivery pump
Oil change quantity (with filter):
8.0 l
On-board power supply voltage:
12 v
Generator:
three-phase AC
Ignition system:
electronic mapped ignition
Fuel tank capacity/of which reserve:
62 / 8.0 l
Fuel tank (location):
in front of rear axle

Front-wheel suspension (type):
independent suspension
Front axle:
multi-link independent suspension
Rear-wheel suspension (type):
independent suspension
Rear axle:
multi-link independent suspension
Suspension front / rear:
coil spring, twin-tube gas pressure shock absorber, torsion bar stabilizer / coil spring, single-tube gas pressure shock absorber, torsion bar stabilizer
Steering (type):
rack-and-pinion
Steering assistance:
hydraulically assisted
Brakes front:
discs, internally ventilated
Rear brakes:
discs, solid
Front brake caliper:
sliding caliper
Rear brake caliper:
sliding caliper
Parking brake (actuation):
mechanically; foot-operated parking brake (manual release)
Front rims:
7 J x 16
Rear rims:
7 J x 16
Front tyres:
205/55 R16
Rear tyres:
205/55 R16
Drive:
rear wheel drive

Transmission:
manual
Availability:
as standard
Gearbox design:
2-shaft transmission
Transmission control:
manual with linkage
Forward gears (total):
6
Gear ratio:
I. 4.46; II. 2.61; III. 1.72; IV. 1.25; V. 1.00; VI. 0.84; R. 4.06
Axle drive ratio:
3.27
Maximum speed:
240 km/h
Acceleration 0-100 kpm:
8.4 s
Fuel consumption urban / extra-urban / combined (according to the respectively valid measurement and calculation methods):
13.3-13.9 / 6.7-7.2 / 9.2-9.7 l per 100 km (premium petrol)

Transmission:
automatic
Gearbox type designation:
7G-TRONIC
Availability:
optional
Clutch:
hydraulic torque converter with lock-up clutch (governed)
Gearbox design:
planetary gear group
Transmission control:
electrohydraulic
Forward gears (total):
7
Gear ratio:
I. 4.38; II. 2.86; III. 1.92; IV. 1.37; V. 1.00; VI. 0.82; VII. 0.73; R. 3.42
Axle drive ratio:
3.27
Maximum speed:
234 km/h
Acceleration 0-100 kpm:
8.6 s
Fuel consumption urban / extra-urban / combined (according to the respectively valid measurement and calculation methods):
13.2-13.7 / 6.8-7.4 / 9.1-9.7 l per 100 km (premium petrol

Wheelbase:
2715 mm
Front track gauge:
1505 mm
Rear track gauge:
1476 mm
Vehicle length:
4448 mm
Vehicle width:
1728 mm
Vehicle height:
1405 mm
cW drag coefficient:
0.30
Turning circle diameter:
10.76 m
Unladen weight (according to the respectively valid measurement or calculation methods):
1525 - 1545 kg
Permissible total weight:
1995 kg
Permissible axle load front:
1010 kg
Permissible axle load rear:
1010 kg
Payload:
450 - 470 kg