The Comparative Analysis :

ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18) vs. Mercedes C 300 Convertible 9G-TRONIC (16 - 18)

€ 69,500
ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18) ALPINA D4 Bi-Turbo Cabrio
€ 51,900
 Mercedes C 300 Convertible 9G-TRONIC (16 - 18) Mercedes C 300 Convertible
€ 69,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,900

ⓘ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 ALPINA D4 Bi-Turbo Cabrio is 1.8 inches shorter, 0.6 inches wider and 1.2 inches lower than the Mercedes C 300 Convertible.
ALPINA D4 Bi-Turbo Cabrio
Mercedes C 300 Convertible
54.3
Blueprint ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18)
71.9
79.7
55.5
Blueprint Mercedes C 300 Convertible 9G-TRONIC (16 - 18)
71.3
79.4
71.9 in
Width
71.3 in
79.7 in
Width Incl. Mirrors
79.4 in
54.3 in
Height
55.5 in
Blueprint ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18)
110.6
182.7
Blueprint Mercedes C 300 Convertible 9G-TRONIC (16 - 18)
111.8
184.5
182.7 in
Length
184.5 in
110.6 in
Wheelbase
111.8 in

Vehicle Weight

ALPINA D4 Bi-Turbo Cabrio
Mercedes C 300 Convertible
4167 lb
Curb Weight
3726 lb
4993 lb
Gross Vehicle
Weight
4784 lb
ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18)
Weight Difference:
441 lb
10.58 %
Mercedes C 300 Convertible 9G-TRONIC (16 - 18)

General

ALPINA D4 Bi-Turbo Cabrio
Mercedes C 300 Convertible
F33
Generation
A205
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

ALPINA D4 Bi-Turbo Cabrio
Mercedes C 300 Convertible
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four gasoline engine with tur­bo­charger
Engine Series
Mercedes-Benz M 274
N57-D30
Engine Code
M 274.920
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
345 hp
at 4000 rpm
Power
242 hp
at 5500 rpm
ALPINA D4 Bi-Turbo Cabrio
345 hp
242 hp
Mercedes C 300 Convertible
516 lb‑ft
at 1500 rpm
Max. Torque
273 lb‑ft
at 1300 rpm
ALPINA D4 Bi-Turbo Cabrio
516 lb‑ft
273 lb‑ft
Mercedes C 300 Convertible

Performance

ALPINA D4 Bi-Turbo Cabrio
Mercedes C 300 Convertible
171 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph 62
mph

226 ft
0.000 sec

ALPINA D4 Bi-Turbo Cabrio

62 mph 62
mph

292 ft
0.000 sec

Mercedes C 300 Convertible

▶ REPLAY
12.08 lb/hp
Weight-to-Power Ratio
15.4 lb/hp
ALPINA D4 Bi-Turbo Cabrio
12.08 lb/hp
15.4 lb/hp
Mercedes C 300 Convertible

Fuel Economy / Emissions

ALPINA D4 Bi-Turbo Cabrio
Mercedes C 300 Convertible
Fuel Economy
40 mpg
combined
35 mpg
ALPINA D4 Bi-Turbo Cabrio
40 mpg
35 mpg
Mercedes C 300 Convertible
36 mpg
city
27 mpg
No data
highway
42 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
632 mi
Range
612 mi
ALPINA D4 Bi-Turbo Cabrio
632 mi
612 mi
Mercedes C 300 Convertible
Environmental Impact
121.3 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).
127 kWh
ALPINA D4 Bi-Turbo Cabrio
121.3 kWh
127 kWh
Mercedes C 300 Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
249 g/mi (NEFZ)
CO2 Emissions
243 g/mi (NEFZ)

Practical Convenience

ALPINA D4 Bi-Turbo Cabrio
Mercedes C 300 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