The Comparative Analysis :

Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19) vs. Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..)

€ 70,900
Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19) CLS Coupé 450 EQ Boost
€ 65,500
 Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..) E 400 d Coupé
€ 70,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 65,500

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The CLS Coupé 450 EQ Boost is slightly bigger in every dimension. It's 6.4 inches longer, 1.2 inches wider and 0.2 inches taller than the E 400 d Coupé.
CLS Coupé 450 EQ Boost
E 400 d Coupé
56.5
Blueprint Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
74.4
81.5
56.3
Blueprint Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..)
73.2
80.9
74.4 in
Width
73.2 in
81.5 in
Width Incl. Mirrors
80.9 in
56.5 in
Height
56.3 in
Blueprint Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
115.7
196.4
Blueprint Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..)
113.1
190
196.4 in
Length
190 in
115.7 in
Wheelbase
113.1 in

Vehicle Weight

CLS Coupé 450 EQ Boost
E 400 d Coupé
4277 lb
Curb Weight
4277 lb
5699 lb
Gross Vehicle
Weight
5379 lb
Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
Weight Difference:
0 lb
0 %
Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..)

General

CLS Coupé 450 EQ Boost
E 400 d Coupé
C257
Generation
C238
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

CLS Coupé 450 EQ Boost
E 400 d Coupé
6-cylinder mild hybrid gasoline engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 256
Engine Series
Mercedes-Benz OM 656
M 256.930
Engine Code
OM 656.929
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.9 L / 142 cu in
383 hp
at 5500 rpm
Power
335 hp
at 3400 rpm
CLS Coupé 450 EQ Boost
383 hp
335 hp
E 400 d Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
516 lb‑ft
at 1200 rpm
CLS Coupé 450 EQ Boost
369 lb‑ft
516 lb‑ft
E 400 d Coupé

Performance

CLS Coupé 450 EQ Boost
E 400 d Coupé
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

220 ft
0.000 sec

CLS Coupé 450 EQ Boost

62 mph 62
mph

233 ft
0.000 sec

E 400 d Coupé

▶ REPLAY
11.17 lb/hp
Weight-to-Power Ratio
12.77 lb/hp
CLS Coupé 450 EQ Boost
11.17 lb/hp
12.77 lb/hp
E 400 d Coupé

Fuel Economy / Emissions

CLS Coupé 450 EQ Boost
E 400 d Coupé
Fuel Economy
31 mpg
combined
40 mpg
CLS Coupé 450 EQ Boost
31 mpg
40 mpg
E 400 d Coupé
24 mpg
city
34 mpg
39 mpg
highway
44 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
13.2 gal
Kraftstoffanzeige
547 mi
Range
526 mi
CLS Coupé 450 EQ Boost
547 mi
526 mi
E 400 d Coupé
Environmental Impact
142.1 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).
121.3 kWh
CLS Coupé 450 EQ Boost
142.1 kWh
121.3 kWh
E 400 d Coupé
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6d-TEMP
306 g/mi (WLTP)
CO2 Emissions
286 g/mi (WLTP)

Practical Convenience

CLS Coupé 450 EQ Boost
E 400 d Coupé
4
Doors
3
5
No. of Seats
4
1422 lb
Maximum Payload
1102 lb
14.7 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data