The Comparative Analysis :

BMW 428i Convertible xDrive Steptronic (14 - 15) vs. Mercedes C 250 Convertible 9G-TRONIC (16 - 18)

€ 52,900
BMW 428i Convertible xDrive Steptronic (14 - 15) BMW 428i Cabrio
€ 50,000
 Mercedes C 250 Convertible 9G-TRONIC (16 - 18) Mercedes C 250 Convertible
€ 52,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,000

ⓘ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. The BMW 428i Cabrio is 1.9 inches shorter, 0.6 inches wider and 0.4 inches lower than the Mercedes C 250 Convertible.
BMW 428i Cabrio
Mercedes C 250 Convertible
55.1
Blueprint BMW 428i Convertible xDrive Steptronic (14 - 15)
71.9
79.4
55.5
Blueprint Mercedes C 250 Convertible 9G-TRONIC (16 - 18)
71.3
79.4
71.9 in
Width
71.3 in
79.4 in
Width Incl. Mirrors
79.4 in
55.1 in
Height
55.5 in
Blueprint BMW 428i Convertible xDrive Steptronic (14 - 15)
110.6
182.6
Blueprint Mercedes C 250 Convertible 9G-TRONIC (16 - 18)
111.8
184.5
182.6 in
Length
184.5 in
110.6 in
Wheelbase
111.8 in

Vehicle Weight

BMW 428i Cabrio
Mercedes C 250 Convertible
4068 lb
Curb Weight
3671 lb
4894 lb
Gross Vehicle
Weight
4729 lb
BMW 428i Convertible xDrive Steptronic (14 - 15)
Weight Difference:
397 lb
9.76 %
Mercedes C 250 Convertible 9G-TRONIC (16 - 18)

General

BMW 428i Cabrio
Mercedes C 250 Convertible
F33
Generation
A205
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

BMW 428i Cabrio
Mercedes C 250 Convertible
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
BMW N20
Engine Series
Mercedes-Benz M 274
N20-B20
Engine Code
M 274.920
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
242 hp
at 5000 rpm
Power
208 hp
at 5500 rpm
BMW 428i Cabrio
242 hp
208 hp
Mercedes C 250 Convertible
258 lb‑ft
at 1250 rpm
Max. Torque
258 lb‑ft
at 1200 rpm
BMW 428i Cabrio
258 lb‑ft
258 lb‑ft
Mercedes C 250 Convertible

Performance

BMW 428i Cabrio
Mercedes C 250 Convertible
155 mph
Maximum Speed
155 mph
6.5 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph 62
mph

295 ft
0.000 sec

BMW 428i Cabrio

62 mph 62
mph

315 ft
0.000 sec

Mercedes C 250 Convertible

▶ REPLAY
16.81 lb/hp
Weight-to-Power Ratio
17.65 lb/hp
BMW 428i Cabrio
16.81 lb/hp
17.65 lb/hp
Mercedes C 250 Convertible

Fuel Economy / Emissions

BMW 428i Cabrio
Mercedes C 250 Convertible
Fuel Economy
34 mpg
combined
38 mpg
BMW 428i Cabrio
34 mpg
38 mpg
Mercedes C 250 Convertible
26 mpg
city
30 mpg
No data
highway
45 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
13.2 gal
Kraftstoffanzeige
533 mi
Range
501 mi
BMW 428i Cabrio
533 mi
501 mi
Mercedes C 250 Convertible
Environmental Impact
132.6 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).
117.5 kWh
BMW 428i Cabrio
132.6 kWh
117.5 kWh
Mercedes C 250 Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
262 g/mi (NEFZ)
CO2 Emissions
225 g/mi (NEFZ)

Practical Convenience

BMW 428i Cabrio
Mercedes C 250 Convertible
2
Doors
2
4
No. of Seats
4
827 lb
Maximum Payload
1058 lb
10.5 cu ft
Trunk Volume
10.2 cu ft
No data
Cargo Volume (Seats Down)
No data