The Comparative Analysis :
Mercedes C 250 d Coupé 9G-TRONIC (15 - 18) vs. BMW 430i Coupé Steptronic (16 - 17)
€ 45,500

€ 45,500

€ 45,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,500
ⓘ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 430i Coupé.
Mercedes C 250 d Coupé
BMW 430i 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 430i Coupé
3627 lb
Curb Weight
3494 lb
4685 lb
Gross Vehicle
Weight
Weight
4475 lb

Weight Difference:
132 lb
3.64 %

General
Mercedes C 250 d Coupé
BMW 430i Coupé
C205
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

9-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes C 250 d Coupé
BMW 430i Coupé
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine with turbocharger
Mercedes-Benz OM 651
Engine Series
BMW B48
OM 651.921
Engine Code
B48-B20


4
Valves
4
4
Cylinders
4
2.1 L / 103 cu in
Displacement
2 L / 98 cu in
201 hp
at 3800 rpm
Power
249 hp
at 5200 rpm
Mercedes C 250 d Coupé
201 hp
249 hp
BMW 430i Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
258 lb‑ft
at 1450 rpm
Mercedes C 250 d Coupé
369 lb‑ft
258 lb‑ft
BMW 430i Coupé
Performance
Mercedes C 250 d Coupé
BMW 430i Coupé
153 mph
Maximum Speed
155 mph
6.7 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
305 ft
0.000 sec

Mercedes C 250 d Coupé
62 mph
62
mph
mph
266 ft
0.000 sec

BMW 430i Coupé
▶ REPLAY
18.04 lb/hp
Weight-to-Power Ratio
14.03 lb/hp
Mercedes C 250 d Coupé
18.04 lb/hp
14.03 lb/hp
BMW 430i Coupé
Fuel Economy / Emissions
Mercedes C 250 d Coupé
BMW 430i Coupé
Fuel Economy
53 mpg
combined
43 mpg
Mercedes C 250 d Coupé
53 mpg
43 mpg
BMW 430i Coupé
47 mpg
city
34 mpg
59 mpg
highway
No data
13.2 gal
Fuel Tank Capacity
15.9 gal
706 mi
Range
678 mi
Mercedes C 250 d Coupé
706 mi
678 mi
BMW 430i 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).
104.1 kWh
Mercedes C 250 d Coupé
90.4 kWh
104.1 kWh
BMW 430i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
185 g/mi (NEFZ)
CO2 Emissions
208 g/mi (NEFZ)
Practical Convenience
Mercedes C 250 d Coupé
BMW 430i 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