The Comparative Analysis :
Mercedes C 63 AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..) vs. ALPINA B4 S Bi-Turbo Convertible Edition 99 Switch-Tronic (18 - 19)
€ 85,200
€ 96,100
€ 85,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 96,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 63 AMG Convertible is slightly bigger in every dimension. It's 4.4 inches longer, 2 inches wider and 0.9 inches taller than the ALPINA B4 S Bi-Turbo Cabrio.
Mercedes C 63 AMG Convertible
ALPINA B4 S Bi-Turbo Cabrio
55.3
73.9
79.4
54.3
71.9
79.7
73.9 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.7 in
55.3 in
Height
54.3 in
111.8
187
110.6
182.7
187 in
Length
182.7 in
111.8 in
Wheelbase
110.6 in
Vehicle Weight
Mercedes C 63 AMG Convertible
ALPINA B4 S Bi-Turbo Cabrio
4244 lb
Curb Weight
4222 lb
5016 lb
Gross Vehicle
Weight
Weight
5071 lb
Weight Difference:
22 lb
0.52 %
General
Mercedes C 63 AMG Convertible
ALPINA B4 S Bi-Turbo Cabrio
A205
Generation
F33
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes C 63 AMG Convertible
ALPINA B4 S Bi-Turbo Cabrio
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 177
Engine Series
M 177.980
Engine Code
N55-B30
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3 L / 147 cu in
469 hp
at 5500 rpm
Power
446 hp
at 5500 rpm
Mercedes C 63 AMG Convertible
469 hp
446 hp
ALPINA B4 S Bi-Turbo Cabrio
479 lb‑ft
at 1750 rpm
Max. Torque
502 lb‑ft
at 3000 rpm
Mercedes C 63 AMG Convertible
479 lb‑ft
502 lb‑ft
ALPINA B4 S Bi-Turbo Cabrio
Performance
Mercedes C 63 AMG Convertible
ALPINA B4 S Bi-Turbo Cabrio
155 mph
Maximum Speed
189 mph
4.2 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph
62
mph
mph
190 ft
0.000 sec
Mercedes C 63 AMG Convertible
62 mph
62
mph
mph
197 ft
0.000 sec
ALPINA B4 S Bi-Turbo Cabrio
▶ REPLAY
9.05 lb/hp
Weight-to-Power Ratio
9.47 lb/hp
Mercedes C 63 AMG Convertible
9.05 lb/hp
9.47 lb/hp
ALPINA B4 S Bi-Turbo Cabrio
Fuel Economy / Emissions
Mercedes C 63 AMG Convertible
ALPINA B4 S Bi-Turbo Cabrio
Fuel Economy
23 mpg
combined
26 mpg
Mercedes C 63 AMG Convertible
23 mpg
26 mpg
ALPINA B4 S Bi-Turbo Cabrio
16 mpg
city
19 mpg
29 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
15.9 gal
395 mi
Range
409 mi
Mercedes C 63 AMG Convertible
395 mi
409 mi
ALPINA B4 S Bi-Turbo Cabrio
Environmental Impact
197 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).
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).
172.4 kWh
Mercedes C 63 AMG Convertible
197 kWh
172.4 kWh
ALPINA B4 S Bi-Turbo Cabrio
Euro 6d-TEMP
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
415 g/mi (WLTP)
CO2 Emissions
333 g/mi (NEFZ)
Practical Convenience
Mercedes C 63 AMG Convertible
ALPINA B4 S Bi-Turbo Cabrio
2
Doors
2
4
No. of Seats
4
772 lb
Maximum Payload
849 lb
10.1 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data
