The Comparative Analysis :
BMW 318i Cabrio (10 - 14) vs. Mercedes C 400 Cabriolet 4MATIC 9G-TRONIC (16 - 18)
€ 39,100

€ 60,300

€ 39,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 60,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 318i Cabrio is slightly smaller in every dimension. It's 7.4 cm shorter, 2.8 cm narrower and 2.5 cm lower than the Mercedes C 400 Cabriolet.
BMW 318i Cabrio
Mercedes C 400 Cabriolet
1384
1782
1985
1409
1810
2016
1782 mm
Width
1810 mm
1985 mm
Width Incl. Mirrors
2016 mm
1384 mm
Height
1409 mm
2760
4612
2840
4686
4612 mm
Length
4686 mm
2760 mm
Wheelbase
2840 mm
Vehicle Weight
BMW 318i Cabrio
Mercedes C 400 Cabriolet
1670 kg
Kerb Weight
1805 kg
2025 kg
Gross Vehicle
Weight
Weight
2285 kg

Weight Difference:
135 kg
7.48 %

General
BMW 318i Cabrio
Mercedes C 400 Cabriolet
E93
Generation
A205
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
BMW 318i Cabrio
Mercedes C 400 Cabriolet
Straight-four petrol engine (naturally aspirated engine)
Engine Type
V6 petrol engine with two turbochargers (biturbo)
BMW N43
Engine Series
Mercedes-Benz M 276
N43-B20
Engine Code
M 276.823


4
Valves
4
4
Cylinders
6
1995 CC
Engine Capacity
2996 CC
141 bhp
at 6000 rpm
Power
328 bhp
at 5250 rpm
BMW 318i Cabrio
141 bhp
328 bhp
Mercedes C 400 Cabriolet
190 NM
at 4250 rpm
Max. Torque
480 NM
at 1600 rpm
BMW 318i Cabrio
190 NM
480 NM
Mercedes C 400 Cabriolet
Performance
BMW 318i Cabrio
Mercedes C 400 Cabriolet
130 mph
Maximum Speed
155 mph
10.3 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
143 m
0.000 sec

BMW 318i Cabrio
62 mph
62
mph
mph
72 m
0.000 sec

Mercedes C 400 Cabriolet
▶ REPLAY
11.84 kg/bhp
Weight-to-Power Ratio
5.5 kg/bhp
BMW 318i Cabrio
11.84 kg/bhp
5.5 kg/bhp
Mercedes C 400 Cabriolet
Fuel Economy / Emissions
BMW 318i Cabrio
Mercedes C 400 Cabriolet
Fuel Economy
43 mpg
combined
35 mpg
BMW 318i Cabrio
43 mpg
35 mpg
Mercedes C 400 Cabriolet
34 mpg
city
26 mpg
No data
motorway
45 mpg
63 L
Fuel Tank Capacity
66 L
593 mi
Range
513 mi
BMW 318i Cabrio
593 mi
513 mi
Mercedes C 400 Cabriolet
Environmental Impact
125 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).
151.6 kWh
BMW 318i Cabrio
125 kWh
151.6 kWh
Mercedes C 400 Cabriolet
Euro 5
Emission Standard
Euro 6b (NEFZ)
154 g/km (NEFZ)
CO2 Emissions
181 g/km (NEFZ)
Practical Convenience
BMW 318i Cabrio
Mercedes C 400 Cabriolet
2
Doors
2
4
No. of Seats
4
355 kg
Maximum Payload
480 kg
350 L
Boot Capacity
360 L








No data
Boot Capacity (Seats Down)
No data