The Comparative Analysis :

Mercedes C 180 BlueEFFICIENCY Coupé (11 - 12) vs. BMW 420d Coupé (13 - 15)

€ 33,300
Mercedes C 180 BlueEFFICIENCY Coupé (11 - 12) Mercedes C 180 BlueEFFICIENCY Coupé
€ 39,500
 BMW 420d Coupé (13 - 15) BMW 420d Coupé
€ 33,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,500

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The Mercedes C 180 BlueEFFICIENCY Coupé is 4.8 cm shorter, 5.5 cm narrower and 4.4 cm taller than the BMW 420d Coupé.
Mercedes C 180 BlueEFFICIENCY Coupé
BMW 420d Coupé
1406
Blueprint Mercedes C 180 BlueEFFICIENCY Coupé (11 - 12)
1770
1997
1362
Blueprint BMW 420d Coupé (13 - 15)
1825
2017
1770 mm
Width
1825 mm
1997 mm
Width Incl. Mirrors
2017 mm
1406 mm
Height
1362 mm
Blueprint Mercedes C 180 BlueEFFICIENCY Coupé (11 - 12)
2760
4590
Blueprint BMW 420d Coupé (13 - 15)
2810
4638
4590 mm
Length
4638 mm
2760 mm
Wheelbase
2810 mm

Vehicle Weight

Mercedes C 180 BlueEFFICIENCY Coupé
BMW 420d Coupé
1500 kg
Kerb Weight
1525 kg
1970 kg
Gross Vehicle
Weight
1970 kg
Mercedes C 180 BlueEFFICIENCY Coupé (11 - 12)
Weight Difference:
25 kg
1.64 %
BMW 420d Coupé (13 - 15)

General

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

Engine

Mercedes C 180 BlueEFFICIENCY Coupé
BMW 420d Coupé
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
Mercedes-Benz M 271
Engine Series
BMW N47
M 271.952
Engine Code
N47-D20
4
Valves
4
4
Cylinders
4
1796 CC
Engine Capacity
1995 CC
154 bhp
at 5000 rpm
Power
181 bhp
at 4000 rpm
Mercedes C 180 BlueEFFICIENCY Coupé
154 bhp
181 bhp
BMW 420d Coupé
250 NM
at 1600 rpm
Max. Torque
380 NM
at 1750 rpm
Mercedes C 180 BlueEFFICIENCY Coupé
250 NM
380 NM
BMW 420d Coupé

Performance

Mercedes C 180 BlueEFFICIENCY Coupé
BMW 420d Coupé
140 mph
Maximum Speed
149 mph
9 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph 62
mph

125 m
0.000 sec

Mercedes C 180 BlueEFFICIENCY Coupé

62 mph 62
mph

104 m
0.000 sec

BMW 420d Coupé

▶ REPLAY
9.74 kg/bhp
Weight-to-Power Ratio
8.43 kg/bhp
Mercedes C 180 BlueEFFICIENCY Coupé
9.74 kg/bhp
8.43 kg/bhp
BMW 420d Coupé

Fuel Economy / Emissions

Mercedes C 180 BlueEFFICIENCY Coupé
BMW 420d Coupé
Fuel Economy
42 mpg
combined
60 mpg
Mercedes C 180 BlueEFFICIENCY Coupé
42 mpg
60 mpg
BMW 420d Coupé
30 mpg
city
49 mpg
54 mpg
motorway
No data
Kraftstoffanzeige
59 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
547 mi
Range
754 mi
Mercedes C 180 BlueEFFICIENCY Coupé
547 mi
754 mi
BMW 420d Coupé
Environmental Impact
127 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).
96.7 kWh
Mercedes C 180 BlueEFFICIENCY Coupé
127 kWh
96.7 kWh
BMW 420d Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
157 g/km (NEFZ)
CO2 Emissions
124 g/km (NEFZ)

Practical Convenience

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