The Comparative Analysis :

BMW 420i Coupé (16 - 17) vs. Mercedes C 180 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 12)

€ 37,600
BMW 420i Coupé (16 - 17) BMW 420i Coupé
€ 35,800
 Mercedes C 180 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 12) Mercedes C 180 BlueEFFICIENCY Coupé
€ 37,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 35,800

ⓘ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 420i Coupé is 4.8 cm longer, 5.5 cm wider and 2.9 cm lower than the Mercedes C 180 BlueEFFICIENCY Coupé.
BMW 420i Coupé
Mercedes C 180 BlueEFFICIENCY Coupé
1377
Blueprint BMW 420i Coupé (16 - 17)
1825
2017
1406
Blueprint Mercedes C 180 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 12)
1770
1997
1825 mm
Width
1770 mm
2017 mm
Width Incl. Mirrors
1997 mm
1377 mm
Height
1406 mm
Blueprint BMW 420i Coupé (16 - 17)
2810
4638
Blueprint Mercedes C 180 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 12)
2760
4590
4638 mm
Length
4590 mm
2810 mm
Wheelbase
2760 mm

Vehicle Weight

BMW 420i Coupé
Mercedes C 180 BlueEFFICIENCY Coupé
1550 kg
Kerb Weight
1520 kg
1995 kg
Gross Vehicle
Weight
1990 kg
BMW 420i Coupé (16 - 17)
Weight Difference:
30 kg
1.94 %
Mercedes C 180 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 12)

General

BMW 420i Coupé
Mercedes C 180 BlueEFFICIENCY Coupé
F32
Generation
C204
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission

Engine

BMW 420i Coupé
Mercedes C 180 BlueEFFICIENCY Coupé
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW B48
Engine Series
Mercedes-Benz M 271
B48-B20
Engine Code
M 271.952
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1796 CC
181 bhp
at 5000 rpm
Power
154 bhp
at 5000 rpm
BMW 420i Coupé
181 bhp
154 bhp
Mercedes C 180 BlueEFFICIENCY Coupé
270 NM
at 1350 rpm
Max. Torque
250 NM
at 1600 rpm
BMW 420i Coupé
270 NM
250 NM
Mercedes C 180 BlueEFFICIENCY Coupé

Performance

BMW 420i Coupé
Mercedes C 180 BlueEFFICIENCY Coupé
147 mph
Maximum Speed
139 mph
7.3 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph 62
mph

101 m
0.000 sec

BMW 420i Coupé

62 mph 62
mph

124 m
0.000 sec

Mercedes C 180 BlueEFFICIENCY Coupé

▶ REPLAY
8.56 kg/bhp
Weight-to-Power Ratio
9.87 kg/bhp
BMW 420i Coupé
8.56 kg/bhp
9.87 kg/bhp
Mercedes C 180 BlueEFFICIENCY Coupé

Fuel Economy / Emissions

BMW 420i Coupé
Mercedes C 180 BlueEFFICIENCY Coupé
Fuel Economy
49 mpg
combined
43 mpg
BMW 420i Coupé
49 mpg
43 mpg
Mercedes C 180 BlueEFFICIENCY Coupé
37 mpg
city
32 mpg
No data
motorway
55 mpg
Kraftstoffanzeige
60 L
Fuel Tank Capacity
59 L
Kraftstoffanzeige
642 mi
Range
564 mi
BMW 420i Coupé
642 mi
564 mi
Mercedes C 180 BlueEFFICIENCY Coupé
Environmental Impact
109.9 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
BMW 420i Coupé
109.9 kWh
123.1 kWh
Mercedes C 180 BlueEFFICIENCY Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
134 g/km (NEFZ)
CO2 Emissions
150 g/km (NEFZ)

Practical Convenience

BMW 420i Coupé
Mercedes C 180 BlueEFFICIENCY Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
470 kg
445 L
Boot Capacity
450 L
No data
Boot Capacity (Seats Down)
No data