The Comparative Analysis :

Mercedes C 180 Coupé 9G-TRONIC (16 - 18) vs. BMW 420i Coupé xDrive Steptronic (17 - ..)

€ 38,500
Mercedes C 180 Coupé 9G-TRONIC (16 - 18) Mercedes C 180 Coupé
€ 45,900
 BMW 420i Coupé xDrive Steptronic (17 - ..) BMW 420i Coupé
€ 38,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,900

ⓘ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 180 Coupé is 1.9 inches longer, 0.6 inches narrower and 0.6 inches taller than the BMW 420i Coupé.
Mercedes C 180 Coupé
BMW 420i Coupé
55.4
Blueprint Mercedes C 180 Coupé 9G-TRONIC (16 - 18)
71.3
79.4
54.8
Blueprint BMW 420i Coupé xDrive Steptronic (17 - ..)
71.9
79.4
71.3 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
55.4 in
Height
54.8 in
Blueprint Mercedes C 180 Coupé 9G-TRONIC (16 - 18)
111.8
184.5
Blueprint BMW 420i Coupé xDrive Steptronic (17 - ..)
110.6
182.6
184.5 in
Length
182.6 in
111.8 in
Wheelbase
110.6 in

Vehicle Weight

Mercedes C 180 Coupé
BMW 420i Coupé
3318 lb
Curb Weight
3627 lb
4376 lb
Gross Vehicle
Weight
4608 lb
Mercedes C 180 Coupé 9G-TRONIC (16 - 18)
Weight Difference:
309 lb
8.52 %
BMW 420i Coupé xDrive Steptronic (17 - ..)

General

Mercedes C 180 Coupé
BMW 420i Coupé
C205
Generation
F32
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes C 180 Coupé
BMW 420i Coupé
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
Mercedes-Benz M 274
Engine Series
BMW B48
M 274.910
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
2 L / 98 cu in
154 hp
at 5300 rpm
Power
181 hp
at 5000 rpm
Mercedes C 180 Coupé
154 hp
181 hp
BMW 420i Coupé
184 lb‑ft
at 1200 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Mercedes C 180 Coupé
184 lb‑ft
199 lb‑ft
BMW 420i Coupé

Performance

Mercedes C 180 Coupé
BMW 420i Coupé
139 mph
Maximum Speed
144 mph
8.8 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph 62
mph

400 ft
0.000 sec

Mercedes C 180 Coupé

62 mph 62
mph

354 ft
0.000 sec

BMW 420i Coupé

▶ REPLAY
21.55 lb/hp
Weight-to-Power Ratio
20.04 lb/hp
Mercedes C 180 Coupé
21.55 lb/hp
20.04 lb/hp
BMW 420i Coupé

Fuel Economy / Emissions

Mercedes C 180 Coupé
BMW 420i Coupé
Fuel Economy
40 mpg
combined
36 mpg
Mercedes C 180 Coupé
40 mpg
36 mpg
BMW 420i Coupé
31 mpg
city
31 mpg
48 mpg
highway
No data
Kraftstoffanzeige
10.8 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
432 mi
Range
574 mi
Mercedes C 180 Coupé
432 mi
574 mi
BMW 420i Coupé
Environmental Impact
111.8 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).
123.1 kWh
Mercedes C 180 Coupé
111.8 kWh
123.1 kWh
BMW 420i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
212 g/mi (NEFZ)
CO2 Emissions
285 g/mi (WLTP)

Practical Convenience

Mercedes C 180 Coupé
BMW 420i 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