The Comparative Analysis :

ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18) vs. BMW 320d Convertible Automatic (10 - 14)

€ 69,500
ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18) ALPINA D4 Bi-Turbo Cabrio
€ 47,000
 BMW 320d Convertible Automatic (10 - 14) BMW 320d Cabrio
€ 69,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 47,000

ⓘ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 ALPINA D4 Bi-Turbo Cabrio is 1.1 inches longer, 1.7 inches wider and 0.2 inches lower than the BMW 320d Cabrio.
ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
54.3
Blueprint ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18)
71.9
79.7
54.5
Blueprint BMW 320d Convertible Automatic (10 - 14)
70.2
78.1
71.9 in
Width
70.2 in
79.7 in
Width Incl. Mirrors
78.1 in
54.3 in
Height
54.5 in
Blueprint ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18)
110.6
182.7
Blueprint BMW 320d Convertible Automatic (10 - 14)
108.7
181.6
182.7 in
Length
181.6 in
110.6 in
Wheelbase
108.7 in

Vehicle Weight

ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
4167 lb
Curb Weight
3847 lb
4993 lb
Gross Vehicle
Weight
4630 lb
ALPINA D4 Bi-Turbo Convertible Switch-Tronic (17 - 18)
Weight Difference:
320 lb
7.68 %
BMW 320d Convertible Automatic (10 - 14)

General

ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
F33
Generation
E93
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
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
3 L / 147 cu in
Displacement
2 L / 98 cu in
345 hp
at 4000 rpm
Power
181 hp
at 4000 rpm
ALPINA D4 Bi-Turbo Cabrio
345 hp
181 hp
BMW 320d Cabrio
516 lb‑ft
at 1500 rpm
Max. Torque
280 lb‑ft
at 1900 rpm
ALPINA D4 Bi-Turbo Cabrio
516 lb‑ft
280 lb‑ft
BMW 320d Cabrio

Performance

ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
171 mph
Maximum Speed
140 mph
5 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph 62
mph

226 ft
0.000 sec

ALPINA D4 Bi-Turbo Cabrio

62 mph 62
mph

384 ft
0.000 sec

BMW 320d Cabrio

▶ REPLAY
12.08 lb/hp
Weight-to-Power Ratio
21.25 lb/hp
ALPINA D4 Bi-Turbo Cabrio
12.08 lb/hp
21.25 lb/hp
BMW 320d Cabrio

Fuel Economy / Emissions

ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
Fuel Economy
40 mpg
combined
42 mpg
ALPINA D4 Bi-Turbo Cabrio
40 mpg
42 mpg
BMW 320d Cabrio
36 mpg
city
33 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
16.1 gal
Kraftstoffanzeige
632 mi
Range
677 mi
ALPINA D4 Bi-Turbo Cabrio
632 mi
677 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).
115.2 kWh
ALPINA D4 Bi-Turbo Cabrio
121.3 kWh
115.2 kWh
BMW 320d Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 5
249 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)

Practical Convenience

ALPINA D4 Bi-Turbo Cabrio
BMW 320d Cabrio
2
Doors
2
4
No. of Seats
4
827 lb
Maximum Payload
783 lb
10.5 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data