The Comparative Analysis :
Mercedes CLS Coupé 500 9G-TRONIC (14 - 17) vs. Mercedes CLS Coupé 400 4MATIC 7G-TRONIC PLUS (14 - 17)
€ 82,100

€ 66,200

€ 82,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 66,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the CLS Coupé 500 and the CLS Coupé 400 are absolutely identical. Both are 194.4 inches long, 74.1 inches wide and 55.8 inches tall.
CLS Coupé 500
CLS Coupé 400
55.8
74.1
81.7
55.8
74.1
81.7
74.1 in
Width
74.1 in
81.7 in
Width Incl. Mirrors
81.7 in
55.8 in
Height
55.8 in
113.1
194.4
113.1
194.4
194.4 in
Length
194.4 in
113.1 in
Wheelbase
113.1 in
Vehicle Weight
CLS Coupé 500
CLS Coupé 400
4167 lb
Curb Weight
4045 lb
5236 lb
Gross Vehicle
Weight
Weight
5115 lb

Weight Difference:
121 lb
2.9 %

General
CLS Coupé 500
CLS Coupé 400
C218
Generation
C218
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)

9-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
CLS Coupé 500
CLS Coupé 400
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 278
Engine Series
Mercedes-Benz M 276
M 278.922
Engine Code
M 276.850


4
Valves
4
8
Cylinders
6
4.7 L / 230 cu in
Displacement
3.5 L / 171 cu in
402 hp
at 5000 rpm
Power
328 hp
at 5250 rpm
CLS Coupé 500
402 hp
328 hp
CLS Coupé 400
443 lb‑ft
at 1600 rpm
Max. Torque
354 lb‑ft
at 1200 rpm
CLS Coupé 500
443 lb‑ft
354 lb‑ft
CLS Coupé 400
Performance
CLS Coupé 500
CLS Coupé 400
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph
62
mph
mph
220 ft
0.000 sec

CLS Coupé 500
62 mph
62
mph
mph
243 ft
0.000 sec

CLS Coupé 400
▶ REPLAY
10.37 lb/hp
Weight-to-Power Ratio
12.33 lb/hp
CLS Coupé 500
10.37 lb/hp
12.33 lb/hp
CLS Coupé 400
Fuel Economy / Emissions
CLS Coupé 500
CLS Coupé 400
Fuel Economy
28 mpg
combined
30 mpg
CLS Coupé 500
28 mpg
30 mpg
CLS Coupé 400
20 mpg
city
23 mpg
36 mpg
highway
38 mpg
21.1 gal
Fuel Tank Capacity
15.6 gal
585 mi
Range
470 mi
CLS Coupé 500
585 mi
470 mi
CLS Coupé 400
Environmental Impact
161.1 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
147.7 kWh
CLS Coupé 500
161.1 kWh
147.7 kWh
CLS Coupé 400
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
319 g/mi (NEFZ)
CO2 Emissions
288 g/mi (NEFZ)
Practical Convenience
CLS Coupé 500
CLS Coupé 400
4
Doors
4
4
No. of Seats
4
1069 lb
Maximum Payload
1069 lb
13.5 cu ft
Trunk Volume
13.5 cu ft










No data
Cargo Volume (Seats Down)
No data