The Comparative Analysis :

Mercedes C 180 BlueEFFICIENCY 7G-TRONIC PLUS (12 - 13) vs. BMW 340i (15 - 17)

€ 35,600
Mercedes C 180 BlueEFFICIENCY 7G-TRONIC PLUS (12 - 13) Mercedes C 180 BlueEFFICIENCY
€ 46,700
 BMW 340i (15 - 17) BMW 340i
€ 35,600
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 180 BlueEFFICIENCY is 1.9 inches shorter, 1.6 inches narrower and 0.7 inches taller than the BMW 340i.
Mercedes C 180 BlueEFFICIENCY
BMW 340i
57
Blueprint Mercedes C 180 BlueEFFICIENCY 7G-TRONIC PLUS (12 - 13)
69.7
79.1
56.3
Blueprint BMW 340i (15 - 17)
71.3
80
69.7 in
Width
71.3 in
79.1 in
Width Incl. Mirrors
80 in
57 in
Height
56.3 in
Blueprint Mercedes C 180 BlueEFFICIENCY 7G-TRONIC PLUS (12 - 13)
108.7
180.6
Blueprint BMW 340i (15 - 17)
110.6
182.4
180.6 in
Length
182.4 in
108.7 in
Wheelbase
110.6 in

Vehicle Weight

Mercedes C 180 BlueEFFICIENCY
BMW 340i
3274 lb
Curb Weight
3538 lb
4409 lb
Gross Vehicle
Weight
4608 lb
Mercedes C 180 BlueEFFICIENCY 7G-TRONIC PLUS (12 - 13)
Weight Difference:
265 lb
7.49 %
BMW 340i (15 - 17)

General

Mercedes C 180 BlueEFFICIENCY
BMW 340i
W204
Generation
F30
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes C 180 BlueEFFICIENCY
BMW 340i
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with tur­bo­charger
Mercedes-Benz M 274
Engine Series
BMW B58
M 274.910
Engine Code
B58-B30
4
Valves
4
4
Cylinders
6
1.6 L / 78 cu in
Displacement
3 L / 147 cu in
154 hp
at 5300 rpm
Power
322 hp
at 5500 rpm
Mercedes C 180 BlueEFFICIENCY
154 hp
322 hp
BMW 340i
184 lb‑ft
at 1250 rpm
Max. Torque
332 lb‑ft
at 1380 rpm
Mercedes C 180 BlueEFFICIENCY
184 lb‑ft
332 lb‑ft
BMW 340i

Performance

Mercedes C 180 BlueEFFICIENCY
BMW 340i
139 mph
Maximum Speed
155 mph
8.5 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

387 ft
0.000 sec

Mercedes C 180 BlueEFFICIENCY

62 mph 62
mph

249 ft
0.000 sec

BMW 340i

▶ REPLAY
21.26 lb/hp
Weight-to-Power Ratio
10.99 lb/hp
Mercedes C 180 BlueEFFICIENCY
21.26 lb/hp
10.99 lb/hp
BMW 340i

Fuel Economy / Emissions

Mercedes C 180 BlueEFFICIENCY
BMW 340i
Fuel Economy
41 mpg
combined
32 mpg
Mercedes C 180 BlueEFFICIENCY
41 mpg
32 mpg
BMW 340i
31 mpg
city
24 mpg
49 mpg
highway
No data
Kraftstoffanzeige
15.6 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
632 mi
Range
504 mi
Mercedes C 180 BlueEFFICIENCY
632 mi
504 mi
BMW 340i
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).
140.2 kWh
Mercedes C 180 BlueEFFICIENCY
109.9 kWh
140.2 kWh
BMW 340i
Euro 5 / Euro 6
Emission Standard
Euro 6b (NEFZ)
219 g/mi (NEFZ)
CO2 Emissions
277 g/mi (NEFZ)

Practical Convenience

Mercedes C 180 BlueEFFICIENCY
BMW 340i
4
Doors
4
5
No. of Seats
5
1135 lb
Maximum Payload
1069 lb
13.5 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data