The Comparative Analysis :

BMW 340i Steptronic (15 - 17) vs. Mercedes C 250 CGI BlueEFFICIENCY Automatic (09 - 11)

€ 48,800
BMW 340i Steptronic (15 - 17) BMW 340i
€ 38,900
 Mercedes C 250 CGI BlueEFFICIENCY Automatic (09 - 11) Mercedes C 250 CGI BlueEFFICIENCY
€ 48,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,900

ⓘ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 340i is 1.9 inches longer, 1.6 inches wider and 0.6 inches lower than the Mercedes C 250 CGI BlueEFFICIENCY.
BMW 340i
Mercedes C 250 CGI BlueEFFICIENCY
56.3
Blueprint BMW 340i Steptronic (15 - 17)
71.3
80
56.9
Blueprint Mercedes C 250 CGI BlueEFFICIENCY Automatic (09 - 11)
69.7
79.1
71.3 in
Width
69.7 in
80 in
Width Incl. Mirrors
79.1 in
56.3 in
Height
56.9 in
Blueprint BMW 340i Steptronic (15 - 17)
110.6
182.4
Blueprint Mercedes C 250 CGI BlueEFFICIENCY Automatic (09 - 11)
108.7
180.6
182.4 in
Length
180.6 in
110.6 in
Wheelbase
108.7 in

Vehicle Weight

BMW 340i
Mercedes C 250 CGI BlueEFFICIENCY
3560 lb
Curb Weight
3318 lb
4630 lb
Gross Vehicle
Weight
4431 lb
BMW 340i Steptronic (15 - 17)
Weight Difference:
243 lb
6.82 %
Mercedes C 250 CGI BlueEFFICIENCY Automatic (09 - 11)

General

BMW 340i
Mercedes C 250 CGI BlueEFFICIENCY
F30
Generation
W204
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
5-speed automatic transmission

Engine

BMW 340i
Mercedes C 250 CGI BlueEFFICIENCY
Straight-six gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
BMW B58
Engine Series
Mercedes-Benz M 271 EVO
B58-B30
Engine Code
M 271.860
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
1.8 L / 88 cu in
322 hp
at 5500 rpm
Power
201 hp
at 5500 rpm
BMW 340i
322 hp
201 hp
Mercedes C 250 CGI BlueEFFICIENCY
332 lb‑ft
at 1380 rpm
Max. Torque
229 lb‑ft
at 2000 rpm
BMW 340i
332 lb‑ft
229 lb‑ft
Mercedes C 250 CGI BlueEFFICIENCY

Performance

BMW 340i
Mercedes C 250 CGI BlueEFFICIENCY
155 mph
Maximum Speed
149 mph
5.5 sec
Acceleration 0 to 62 mph
7.4 sec
62 mph 62
mph

249 ft
0.000 sec

BMW 340i

62 mph 62
mph

338 ft
0.000 sec

Mercedes C 250 CGI BlueEFFICIENCY

▶ REPLAY
11.06 lb/hp
Weight-to-Power Ratio
16.51 lb/hp
BMW 340i
11.06 lb/hp
16.51 lb/hp
Mercedes C 250 CGI BlueEFFICIENCY

Fuel Economy / Emissions

BMW 340i
Mercedes C 250 CGI BlueEFFICIENCY
Fuel Economy
36 mpg
combined
33 mpg
BMW 340i
36 mpg
33 mpg
Mercedes C 250 CGI BlueEFFICIENCY
27 mpg
city
23 mpg
No data
highway
43 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.6 gal
Kraftstoffanzeige
574 mi
Range
509 mi
BMW 340i
574 mi
509 mi
Mercedes C 250 CGI BlueEFFICIENCY
Environmental Impact
123.1 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).
136.5 kWh
BMW 340i
123.1 kWh
136.5 kWh
Mercedes C 250 CGI BlueEFFICIENCY
Euro 6b (NEFZ)
Emission Standard
Euro 5
245 g/mi (NEFZ)
CO2 Emissions
270 g/mi (NEFZ)

Practical Convenience

BMW 340i
Mercedes C 250 CGI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
1113 lb
13.6 cu ft
Trunk Volume
13.5 cu ft
No data
Cargo Volume (Seats Down)
No data