The Comparative Analysis :

Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16) vs. BMW 340i (15 - 17)

€ 53,500
Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16) Mercedes C 400
€ 46,700
 BMW 340i (15 - 17) BMW 340i
€ 53,500
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 a little. Both cars are the same width, but the Mercedes C 400 is 2.1 inches longer and 0.5 inches taller.
Mercedes C 400
BMW 340i
56.8
Blueprint Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16)
71.3
79.5
56.3
Blueprint BMW 340i (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 400 4MATIC 7G-TRONIC PLUS (14 - 16)
111.8
184.5
Blueprint BMW 340i (15 - 17)
110.6
182.4
184.5 in
Length
182.4 in
111.8 in
Wheelbase
110.6 in

Vehicle Weight

Mercedes C 400
BMW 340i
3627 lb
Curb Weight
3538 lb
4872 lb
Gross Vehicle
Weight
4608 lb
Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16)
Weight Difference:
88 lb
2.43 %
BMW 340i (15 - 17)

General

Mercedes C 400
BMW 340i
W205
Generation
F30
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes C 400
BMW 340i
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with tur­bo­charger
Mercedes-Benz M 276
Engine Series
BMW B58
M 276.823
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
328 hp
at 5250 rpm
Power
322 hp
at 5500 rpm
Mercedes C 400
328 hp
322 hp
BMW 340i
354 lb‑ft
at 1600 rpm
Max. Torque
332 lb‑ft
at 1380 rpm
Mercedes C 400
354 lb‑ft
332 lb‑ft
BMW 340i

Performance

Mercedes C 400
BMW 340i
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

236 ft
0.000 sec

Mercedes C 400

62 mph 62
mph

249 ft
0.000 sec

BMW 340i

▶ REPLAY
11.06 lb/hp
Weight-to-Power Ratio
10.99 lb/hp
Mercedes C 400
11.06 lb/hp
10.99 lb/hp
BMW 340i

Fuel Economy / Emissions

Mercedes C 400
BMW 340i
Fuel Economy
32 mpg
combined
32 mpg
Mercedes C 400
32 mpg
32 mpg
BMW 340i
24 mpg
city
24 mpg
41 mpg
highway
No data
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
562 mi
Range
504 mi
Mercedes C 400
562 mi
504 mi
BMW 340i
Environmental Impact
138.2 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 400
138.2 kWh
140.2 kWh
BMW 340i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
278 g/mi (NEFZ)
CO2 Emissions
277 g/mi (NEFZ)

Practical Convenience

Mercedes C 400
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