The Comparative Analysis :
Mercedes C 250 d Coupé 9G-TRONIC (15 - 18) vs. BMW 420d Coupé Steptronic (15 - 17)
€ 45,500
€ 43,000
€ 45,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mercedes C 250 d Coupé is 1.9 inches longer, 0.6 inches narrower and 1.1 inches taller than the BMW 420d Coupé.
Mercedes C 250 d Coupé
BMW 420d Coupé
55.4
71.3
79.4
54.2
71.9
79.4
71.3 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
55.4 in
Height
54.2 in
111.8
184.5
110.6
182.6
184.5 in
Length
182.6 in
111.8 in
Wheelbase
110.6 in
Vehicle Weight
Mercedes C 250 d Coupé
BMW 420d Coupé
3627 lb
Curb Weight
3472 lb
4685 lb
Gross Vehicle
Weight
Weight
4453 lb
Weight Difference:
154 lb
4.25 %
General
Mercedes C 250 d Coupé
BMW 420d Coupé
C205
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes C 250 d Coupé
BMW 420d Coupé
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with turbocharger
Mercedes-Benz OM 651
Engine Series
BMW B47
OM 651.921
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
2.1 L / 103 cu in
Displacement
2 L / 98 cu in
201 hp
at 3800 rpm
Power
187 hp
at 4000 rpm
Mercedes C 250 d Coupé
201 hp
187 hp
BMW 420d Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
Mercedes C 250 d Coupé
369 lb‑ft
295 lb‑ft
BMW 420d Coupé
Performance
Mercedes C 250 d Coupé
BMW 420d Coupé
153 mph
Maximum Speed
144 mph
6.7 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
305 ft
0.000 sec
Mercedes C 250 d Coupé
62 mph
62
mph
mph
325 ft
0.000 sec
BMW 420d Coupé
▶ REPLAY
18.04 lb/hp
Weight-to-Power Ratio
18.57 lb/hp
Mercedes C 250 d Coupé
18.04 lb/hp
18.57 lb/hp
BMW 420d Coupé
Fuel Economy / Emissions
Mercedes C 250 d Coupé
BMW 420d Coupé
Fuel Economy
53 mpg
combined
59 mpg
Mercedes C 250 d Coupé
53 mpg
59 mpg
BMW 420d Coupé
47 mpg
city
50 mpg
59 mpg
highway
No data
13.2 gal
Fuel Tank Capacity
15.1 gal
706 mi
Range
885 mi
Mercedes C 250 d Coupé
706 mi
885 mi
BMW 420d Coupé
Environmental Impact
90.4 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).
82.2 kWh
Mercedes C 250 d Coupé
90.4 kWh
82.2 kWh
BMW 420d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
185 g/mi (NEFZ)
CO2 Emissions
171 g/mi (NEFZ)
Practical Convenience
Mercedes C 250 d Coupé
BMW 420d Coupé
2
Doors
2
4
No. of Seats
4
1058 lb
Maximum Payload
981 lb
11.3 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data
