Technical data and dimensions for the CLS

Engine and performance
No. of cylinder/arrangement
R4
4 in-line
Total displacement (cc)
2143
3498
Rated output (kW [hp] at rpm)
– (150/4200)
– (225/6500)
Rated torque (Nm at rpm)
– (500/1600–1800)
– (370/3500–5250)
Compression ratio
16.2:1
12.0 : 1
Acceleration 0-100 km/h (s)
– (7.5)
– (6.1)
Top speed approx. (km/h)
– (242)
– (250, electr. limited)
Power transmission
Drive system
Rear drive
Rear-wheel drive
Transmissions
– (9G-TRONIC)
– (7G-TRONIC PLUS)
Mechanical transmission ratios
Automatic transmission ratios
4.38/2.86/1.92/1.37/1.00/0.82/0.73/R1 3.42/R2 2.23
5.50/ 3.33/ 2.31/ 1.66/ 1.21/ 1.00/ 0.86/ 0.72/ 0.60/ R1 4.93/ R2 n/a
Final drive transmission ratio
– (2.47)
– (2.82)
Fuel and consumption
Tank capacity/with reserve (l)
59/8
59/8
Fuel consumption, city (l/100km)
– (6.4–6.5)
– (9.1-9.5)
Fuel consumption, extra-urban (l/100km)
– (4.4–4.5)
– (5.4–5.6)
Fuel consumption combined (l/100km)
– (5.1–5.3)
– (6.8-7.0)
CO2 emissions (g/km)
– (134–138)
– (159–164)
Drag coefficient (cd)
0.26
0.27
Emission class
– (Euro 6)
– (Euro 6)
Chassis (standard) and wheels
Front axle
Multi-link
Multi-link
Rear axle
Multi-link rear suspension
Multi-link rear suspension
Suspension, front/rear
Coil spring, twin-tube gas pressure with SDD/coil spring, single-tube gas pressure with SDD
Air spring, damper with damper valve/ Air spring, damper with damper valve
Front tyres/wheels
245/45 R 17
245/45 R 17
Rear tyres/wheels
245/45 R 17
245/45 R 17
Steering
N/A
N/A
Front brakes
Discs, internally ventilated & perforated
Discs, vented and perforated
Rear brakes
Discs, solid
Discs, solid
Dimensions and weights
Kerb weight/payload capacity (kg)
– (1785/485)
– (1735/485)
Perm. GVW (kg)
– (2270)
– (2220)
Maximum roof load (kg)
100
100
Boot capacity (VDA) (I)
520
475
Turning circle (m)
11.27
11.18
Permitted towing capacity unbraked/braked (kg)
– (–)

CLS Coupé technical data for download