The Comparative Analysis :
BMW 420d Coupé Steptronic (15 - 17) vs. Mercedes C 180 Coupé (12 - 15)
€ 43,000
€ 34,100
€ 43,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The BMW 420d Coupé is 1.9 inches longer, 2.2 inches wider and 1.1 inches lower than the Mercedes C 180 Coupé.
BMW 420d Coupé
Mercedes C 180 Coupé
54.2
71.9
79.4
55.4
69.7
78.6
71.9 in
Width
69.7 in
79.4 in
Width Incl. Mirrors
78.6 in
54.2 in
Height
55.4 in
110.6
182.6
108.7
180.7
182.6 in
Length
180.7 in
110.6 in
Wheelbase
108.7 in
Vehicle Weight
BMW 420d Coupé
Mercedes C 180 Coupé
3472 lb
Curb Weight
3285 lb
4453 lb
Gross Vehicle
Weight
Weight
4321 lb
Weight Difference:
187 lb
5.39 %
General
BMW 420d Coupé
Mercedes C 180 Coupé
F32
Generation
C204
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 420d Coupé
Mercedes C 180 Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW B47
Engine Series
Mercedes-Benz M 274
B47-D20
Engine Code
M 274.910
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.6 L / 78 cu in
187 hp
at 4000 rpm
Power
154 hp
at 5300 rpm
BMW 420d Coupé
187 hp
154 hp
Mercedes C 180 Coupé
295 lb‑ft
at 1750 rpm
Max. Torque
184 lb‑ft
at 1250 rpm
BMW 420d Coupé
295 lb‑ft
184 lb‑ft
Mercedes C 180 Coupé
Performance
BMW 420d Coupé
Mercedes C 180 Coupé
144 mph
Maximum Speed
140 mph
7.1 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
325 ft
0.000 sec
BMW 420d Coupé
62 mph
62
mph
mph
387 ft
0.000 sec
Mercedes C 180 Coupé
▶ REPLAY
18.57 lb/hp
Weight-to-Power Ratio
21.33 lb/hp
BMW 420d Coupé
18.57 lb/hp
21.33 lb/hp
Mercedes C 180 Coupé
Fuel Economy / Emissions
BMW 420d Coupé
Mercedes C 180 Coupé
Fuel Economy
59 mpg
combined
41 mpg
BMW 420d Coupé
59 mpg
41 mpg
Mercedes C 180 Coupé
50 mpg
city
31 mpg
No data
highway
50 mpg
15.1 gal
Fuel Tank Capacity
15.6 gal
885 mi
Range
632 mi
BMW 420d Coupé
885 mi
632 mi
Mercedes C 180 Coupé
Environmental Impact
82.2 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).
109.9 kWh
BMW 420d Coupé
82.2 kWh
109.9 kWh
Mercedes C 180 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
171 g/mi (NEFZ)
CO2 Emissions
219 g/mi (NEFZ)
Practical Convenience
BMW 420d Coupé
Mercedes C 180 Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
1036 lb
12.6 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
