The Comparative Analysis :

Mercedes C 320 CDI (07 - 09) vs. BMW 340i (15 - 17)

€ 42,500
Mercedes C 320 CDI (07 - 09) Mercedes C 320 CDI
€ 46,700
 BMW 340i (15 - 17) BMW 340i
€ 42,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,700

ⓘ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 320 CDI is 4.7 cm shorter, 4.1 cm narrower and 1.9 cm taller than the BMW 340i.
Mercedes C 320 CDI
BMW 340i
1448
Blueprint Mercedes C 320 CDI (07 - 09)
1770
2008
1429
Blueprint BMW 340i (15 - 17)
1811
2031
1770 mm
Width
1811 mm
2008 mm
Width Incl. Mirrors
2031 mm
1448 mm
Height
1429 mm
Blueprint Mercedes C 320 CDI (07 - 09)
2760
4586
Blueprint BMW 340i (15 - 17)
2810
4633
4586 mm
Length
4633 mm
2760 mm
Wheelbase
2810 mm

Vehicle Weight

Mercedes C 320 CDI
BMW 340i
1700 kg
Kerb Weight
1605 kg
2185 kg
Gross Vehicle
Weight
2090 kg
Mercedes C 320 CDI (07 - 09)
Weight Difference:
95 kg
5.59 %
BMW 340i (15 - 17)

General

Mercedes C 320 CDI
BMW 340i
W204
Generation
F30
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Mercedes C 320 CDI
BMW 340i
V6 diesel engine with tur­bo­charger
Engine Type
Straight-six petrol engine with tur­bo­charger
Mercedes-Benz OM 642
Engine Series
BMW B58
OM 642.960
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
2987 CC
Engine Capacity
2998 CC
221 bhp
at 3800 rpm
Power
322 bhp
at 5500 rpm
Mercedes C 320 CDI
221 bhp
322 bhp
BMW 340i
510 NM
at 1600 rpm
Max. Torque
450 NM
at 1380 rpm
Mercedes C 320 CDI
510 NM
450 NM
BMW 340i

Performance

Mercedes C 320 CDI
BMW 340i
155 mph
Maximum Speed
155 mph
7.7 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

107 m
0.000 sec

Mercedes C 320 CDI

62 mph 62
mph

76 m
0.000 sec

BMW 340i

▶ REPLAY
7.69 kg/bhp
Weight-to-Power Ratio
4.98 kg/bhp
Mercedes C 320 CDI
7.69 kg/bhp
4.98 kg/bhp
BMW 340i

Fuel Economy / Emissions

Mercedes C 320 CDI
BMW 340i
Fuel Economy
41 mpg
combined
38 mpg
Mercedes C 320 CDI
41 mpg
38 mpg
BMW 340i
31 mpg
city
28 mpg
51 mpg
motorway
No data
Kraftstoffanzeige
66 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
595 mi
Range
504 mi
Mercedes C 320 CDI
595 mi
504 mi
BMW 340i
Environmental Impact
141.9 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).
140.2 kWh
Mercedes C 320 CDI
141.9 kWh
140.2 kWh
BMW 340i
Euro 4
Emission Standard
Euro 6b (NEFZ)
182 g/km (NEFZ)
CO2 Emissions
172 g/km (NEFZ)

Practical Convenience

Mercedes C 320 CDI
BMW 340i
4
Doors
4
5
No. of Seats
5
485 kg
Maximum Payload
485 kg
475 L
Boot Capacity
480 L
No data
Boot Capacity (Seats Down)
No data