The Comparative Analysis :

Mercedes C 250 Convertible 9G-TRONIC (16 - 18) vs. ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17)

€ 50,000
Mercedes C 250 Convertible 9G-TRONIC (16 - 18) Mercedes C 250 Convertible
€ 65,700
 ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17) ALPINA D4 Bi-Turbo Cabrio
€ 50,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 65,700

ⓘ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. The Mercedes C 250 Convertible is 1.8 inches longer, 0.6 inches narrower and 1.2 inches taller than the ALPINA D4 Bi-Turbo Cabrio.
Mercedes C 250 Convertible
ALPINA D4 Bi-Turbo Cabrio
55.5
Blueprint Mercedes C 250 Convertible 9G-TRONIC (16 - 18)
71.3
79.4
54.3
Blueprint ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17)
71.9
79.7
71.3 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.7 in
55.5 in
Height
54.3 in
Blueprint Mercedes C 250 Convertible 9G-TRONIC (16 - 18)
111.8
184.5
Blueprint ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17)
110.6
182.7
184.5 in
Length
182.7 in
111.8 in
Wheelbase
110.6 in

Vehicle Weight

Mercedes C 250 Convertible
ALPINA D4 Bi-Turbo Cabrio
3671 lb
Curb Weight
4167 lb
4729 lb
Gross Vehicle
Weight
4993 lb
Mercedes C 250 Convertible 9G-TRONIC (16 - 18)
Weight Difference:
496 lb
11.9 %
ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17)

General

Mercedes C 250 Convertible
ALPINA D4 Bi-Turbo Cabrio
A205
Generation
F33
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes C 250 Convertible
ALPINA D4 Bi-Turbo Cabrio
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 274
Engine Series
M 274.920
Engine Code
N57-D30
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
208 hp
at 5500 rpm
Power
345 hp
at 4000 rpm
Mercedes C 250 Convertible
208 hp
345 hp
ALPINA D4 Bi-Turbo Cabrio
258 lb‑ft
at 1200 rpm
Max. Torque
516 lb‑ft
at 1500 rpm
Mercedes C 250 Convertible
258 lb‑ft
516 lb‑ft
ALPINA D4 Bi-Turbo Cabrio

Performance

Mercedes C 250 Convertible
ALPINA D4 Bi-Turbo Cabrio
155 mph
Maximum Speed
171 mph
6.9 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

315 ft
0.000 sec

Mercedes C 250 Convertible

62 mph 62
mph

226 ft
0.000 sec

ALPINA D4 Bi-Turbo Cabrio

▶ REPLAY
17.65 lb/hp
Weight-to-Power Ratio
12.08 lb/hp
Mercedes C 250 Convertible
17.65 lb/hp
12.08 lb/hp
ALPINA D4 Bi-Turbo Cabrio

Fuel Economy / Emissions

Mercedes C 250 Convertible
ALPINA D4 Bi-Turbo Cabrio
Fuel Economy
38 mpg
combined
40 mpg
Mercedes C 250 Convertible
38 mpg
40 mpg
ALPINA D4 Bi-Turbo Cabrio
30 mpg
city
36 mpg
45 mpg
highway
No data
Kraftstoffanzeige
13.2 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
501 mi
Range
632 mi
Mercedes C 250 Convertible
501 mi
632 mi
ALPINA D4 Bi-Turbo Cabrio
Environmental Impact
117.5 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).
121.3 kWh
Mercedes C 250 Convertible
117.5 kWh
121.3 kWh
ALPINA D4 Bi-Turbo Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
225 g/mi (NEFZ)
CO2 Emissions
251 g/mi (NEFZ)

Practical Convenience

Mercedes C 250 Convertible
ALPINA D4 Bi-Turbo Cabrio
2
Doors
2
4
No. of Seats
4
1058 lb
Maximum Payload
827 lb
10.2 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data