The Comparative Analysis :
ALPINA D4 Bi-Turbo Cabrio Switch-Tronic (17 - 18) vs. BMW 320d Cabrio Automatic (08 - 10)
€ 69,500

€ 46,500

€ 69,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The ALPINA D4 Bi-Turbo Cabrio is 6 cm longer, 4.3 cm wider and 0.6 cm lower than the BMW 320d Cabrio.
ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
1378
1825
2025
1384
1782
1985
1825 mm
Width
1782 mm
2025 mm
Width Incl. Mirrors
1985 mm
1378 mm
Height
1384 mm
2810
4640
2760
4580
4640 mm
Length
4580 mm
2810 mm
Wheelbase
2760 mm
Vehicle Weight
ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
1890 kg
Kerb Weight
1745 kg
2265 kg
Gross Vehicle
Weight
Weight
2100 kg

Weight Difference:
145 kg
7.67 %

General
ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
F33
Generation
E93
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drive
Rear-wheel drive

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with turbocharger
Engine Series
BMW N47
N57-D30
Engine Code
N47-D20

4
Valves
4
6
Cylinders
4
2993 CC
Engine Capacity
1995 CC
345 bhp
at 4000 rpm
Power
175 bhp
at 4000 rpm
ALPINA D4 Bi-Turbo Cabrio
345 bhp
175 bhp
BMW 320d Cabrio
700 NM
at 1500 rpm
Max. Torque
350 NM
at 2000 rpm
ALPINA D4 Bi-Turbo Cabrio
700 NM
350 NM
BMW 320d Cabrio
Performance
ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
171 mph
Maximum Speed
139 mph
5 sec
Acceleration 0 to 62 mph
8.7 sec
62 mph
62
mph
mph
69 m
0.000 sec

ALPINA D4 Bi-Turbo Cabrio
62 mph
62
mph
mph
121 m
0.000 sec

BMW 320d Cabrio
▶ REPLAY
5.48 kg/bhp
Weight-to-Power Ratio
9.97 kg/bhp
ALPINA D4 Bi-Turbo Cabrio
5.48 kg/bhp
9.97 kg/bhp
BMW 320d Cabrio
Fuel Economy / Emissions
ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
Fuel Economy
48 mpg
combined
47 mpg
ALPINA D4 Bi-Turbo Cabrio
48 mpg
47 mpg
BMW 320d Cabrio
43 mpg
city
37 mpg
No data
motorway
No data
60 L
Fuel Tank Capacity
61 L
632 mi
Range
632 mi
ALPINA D4 Bi-Turbo Cabrio
632 mi
632 mi
BMW 320d Cabrio
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).
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).
123.4 kWh
ALPINA D4 Bi-Turbo Cabrio
121.3 kWh
123.4 kWh
BMW 320d Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 5
155 g/km (NEFZ)
CO2 Emissions
157 g/km (NEFZ)
Practical Convenience
ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
2
Doors
2
4
No. of Seats
4
375 kg
Maximum Payload
355 kg
370 L
Boot Capacity
350 L









No data
Boot Capacity (Seats Down)
No data