The Comparative Analysis :

Mercedes C 180 9G-TRONIC (16 - 18) vs. BMW 340i Steptronic (15 - 17)

€ 36,400
Mercedes C 180 9G-TRONIC (16 - 18) Mercedes C 180
€ 48,800
 BMW 340i Steptronic (15 - 17) BMW 340i
€ 36,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,800

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. Both cars are the same width, but the Mercedes C 180 is 2.1 inches longer and 0.5 inches taller.
Mercedes C 180
BMW 340i
56.8
Blueprint Mercedes C 180 9G-TRONIC (16 - 18)
71.3
79.5
56.3
Blueprint BMW 340i Steptronic (15 - 17)
71.3
80
71.3 in
Width
71.3 in
79.5 in
Width Incl. Mirrors
80 in
56.8 in
Height
56.3 in
Blueprint Mercedes C 180 9G-TRONIC (16 - 18)
111.8
184.5
Blueprint BMW 340i Steptronic (15 - 17)
110.6
182.4
184.5 in
Length
182.4 in
111.8 in
Wheelbase
110.6 in

Vehicle Weight

Mercedes C 180
BMW 340i
3142 lb
Curb Weight
3560 lb
4387 lb
Gross Vehicle
Weight
4630 lb
Mercedes C 180 9G-TRONIC (16 - 18)
Weight Difference:
419 lb
11.77 %
BMW 340i Steptronic (15 - 17)

General

Mercedes C 180
BMW 340i
W205
Generation
F30
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes C 180
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
154 hp
322 hp
BMW 340i
184 lb‑ft
at 1200 rpm
Max. Torque
332 lb‑ft
at 1380 rpm
Mercedes C 180
184 lb‑ft
332 lb‑ft
BMW 340i

Performance

Mercedes C 180
BMW 340i
140 mph
Maximum Speed
155 mph
8.3 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

377 ft
0.000 sec

Mercedes C 180

62 mph 62
mph

249 ft
0.000 sec

BMW 340i

▶ REPLAY
20.4 lb/hp
Weight-to-Power Ratio
11.06 lb/hp
Mercedes C 180
20.4 lb/hp
11.06 lb/hp
BMW 340i

Fuel Economy / Emissions

Mercedes C 180
BMW 340i
Fuel Economy
40 mpg
combined
36 mpg
Mercedes C 180
40 mpg
36 mpg
BMW 340i
31 mpg
city
27 mpg
48 mpg
highway
No data
Kraftstoffanzeige
10.8 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
432 mi
Range
574 mi
Mercedes C 180
432 mi
574 mi
BMW 340i
Environmental Impact
111.8 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).
123.1 kWh
Mercedes C 180
111.8 kWh
123.1 kWh
BMW 340i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
212 g/mi (NEFZ)
CO2 Emissions
245 g/mi (NEFZ)

Practical Convenience

Mercedes C 180
BMW 340i
4
Doors
4
5
No. of Seats
5
1246 lb
Maximum Payload
1069 lb
13.6 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data