The Comparative Analysis :

Mercedes C 180 Coupé 7G-TRONIC PLUS (15 - 16) vs. BMW 420i Coupé xDrive Steptronic (16 - 17)

€ 38,100
Mercedes C 180 Coupé 7G-TRONIC PLUS (15 - 16) Mercedes C 180 Coupé
€ 42,200
 BMW 420i Coupé xDrive Steptronic (16 - 17) BMW 420i Coupé
€ 38,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,200

ⓘ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 7G-TRONIC PLUS (15 - 16)
71.3
79.4
54.8
Blueprint BMW 420i Coupé xDrive Steptronic (16 - 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 7G-TRONIC PLUS (15 - 16)
111.8
184.5
Blueprint BMW 420i Coupé xDrive Steptronic (16 - 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 7G-TRONIC PLUS (15 - 16)
Weight Difference:
309 lb
8.52 %
BMW 420i Coupé xDrive Steptronic (16 - 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)
7-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
140 mph
Maximum Speed
144 mph
8.5 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph 62
mph

387 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
44 mpg
combined
40 mpg
Mercedes C 180 Coupé
44 mpg
40 mpg
BMW 420i Coupé
35 mpg
city
31 mpg
51 mpg
highway
No data
Kraftstoffanzeige
10.8 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
472 mi
Range
632 mi
Mercedes C 180 Coupé
472 mi
632 mi
BMW 420i Coupé
Environmental Impact
102.4 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).
111.8 kWh
Mercedes C 180 Coupé
102.4 kWh
111.8 kWh
BMW 420i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
203 g/mi (NEFZ)
CO2 Emissions
220 g/mi (NEFZ)

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