The Comparative Analysis :
Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..) vs. Mercedes E 350 EQ Boost Coupé 9G-TRONIC (17 - 19)
€ 65,500
€ 59,900
€ 65,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 59,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the E 400 d Coupé and the E 350 EQ Boost Coupé are absolutely identical. Both are 190 inches long, 73.2 inches wide and 56.3 inches tall.
E 400 d Coupé
E 350 EQ Boost Coupé
56.3
73.2
80.9
56.3
73.2
80.9
73.2 in
Width
73.2 in
80.9 in
Width Incl. Mirrors
80.9 in
56.3 in
Height
56.3 in
113.1
190
113.1
190
190 in
Length
190 in
113.1 in
Wheelbase
113.1 in
Vehicle Weight
E 400 d Coupé
E 350 EQ Boost Coupé
4277 lb
Curb Weight
3825 lb
5379 lb
Gross Vehicle
Weight
Weight
4960 lb
Weight Difference:
452 lb
10.57 %
General
E 400 d Coupé
E 350 EQ Boost Coupé
C238
Generation
C238
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
E 400 d Coupé
E 350 EQ Boost Coupé
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
4-cylinder mild hybrid gasoline engine with turbocharger
Mercedes-Benz OM 656
Engine Series
Mercedes-Benz M 264
OM 656.929
Engine Code
M 264.920
4
Valves
4
6
Cylinders
4
2.9 L / 142 cu in
Displacement
2 L / 98 cu in
335 hp
at 3400 rpm
Power
309 hp
at 5500 rpm
E 400 d Coupé
335 hp
309 hp
E 350 EQ Boost Coupé
516 lb‑ft
at 1200 rpm
Max. Torque
295 lb‑ft
at 3000 rpm
E 400 d Coupé
516 lb‑ft
295 lb‑ft
E 350 EQ Boost Coupé
Performance
E 400 d Coupé
E 350 EQ Boost Coupé
155 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
233 ft
0.000 sec
E 400 d Coupé
62 mph
62
mph
mph
269 ft
0.000 sec
E 350 EQ Boost Coupé
▶ REPLAY
12.77 lb/hp
Weight-to-Power Ratio
12.38 lb/hp
E 400 d Coupé
12.77 lb/hp
12.38 lb/hp
E 350 EQ Boost Coupé
Fuel Economy / Emissions
E 400 d Coupé
E 350 EQ Boost Coupé
Fuel Economy
40 mpg
combined
35 mpg
E 400 d Coupé
40 mpg
35 mpg
E 350 EQ Boost Coupé
34 mpg
city
26 mpg
44 mpg
highway
44 mpg
13.2 gal
Fuel Tank Capacity
17.4 gal
526 mi
Range
603 mi
E 400 d Coupé
526 mi
603 mi
E 350 EQ Boost Coupé
Environmental Impact
121.3 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).
128.7 kWh
E 400 d Coupé
121.3 kWh
128.7 kWh
E 350 EQ Boost Coupé
Euro 6d-TEMP
Emission Standard
Euro 6
286 g/mi (WLTP)
CO2 Emissions
249 g/mi (NEFZ)
Practical Convenience
E 400 d Coupé
E 350 EQ Boost Coupé
3
Doors
3
4
No. of Seats
4
1102 lb
Maximum Payload
1135 lb
12 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data
