The Comparative Analysis :

BMW 330d Convertible Automatic (07 - 09) vs. ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19)

€ 52,100
BMW 330d Convertible Automatic (07 - 09) BMW 330d Cabrio
€ 81,400
 ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19) ALPINA B4 S Bi-Turbo Cabrio
€ 52,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 81,400

ⓘ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 BMW 330d Cabrio is 2.4 inches shorter, 1.7 inches narrower and 0.2 inches taller than the ALPINA B4 S Bi-Turbo Cabrio.
BMW 330d Cabrio
ALPINA B4 S Bi-Turbo Cabrio
54.5
Blueprint BMW 330d Convertible Automatic (07 - 09)
70.2
78.1
54.3
Blueprint ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19)
71.9
79.7
70.2 in
Width
71.9 in
78.1 in
Width Incl. Mirrors
79.7 in
54.5 in
Height
54.3 in
Blueprint BMW 330d Convertible Automatic (07 - 09)
108.7
180.3
Blueprint ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19)
110.6
182.7
180.3 in
Length
182.7 in
108.7 in
Wheelbase
110.6 in

Vehicle Weight

BMW 330d Cabrio
ALPINA B4 S Bi-Turbo Cabrio
4057 lb
Curb Weight
4222 lb
4839 lb
Gross Vehicle
Weight
5071 lb
BMW 330d Convertible Automatic (07 - 09)
Weight Difference:
165 lb
3.91 %
ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19)

General

BMW 330d Cabrio
ALPINA B4 S Bi-Turbo Cabrio
E93
Generation
F33
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

BMW 330d Cabrio
ALPINA B4 S Bi-Turbo Cabrio
Straight-six diesel engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
BMW M57
Engine Series
M57-D30
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
228 hp
at 4000 rpm
Power
434 hp
at 5500 rpm
BMW 330d Cabrio
228 hp
434 hp
ALPINA B4 S Bi-Turbo Cabrio
369 lb‑ft
at 1750 rpm
Max. Torque
487 lb‑ft
at 3000 rpm
BMW 330d Cabrio
369 lb‑ft
487 lb‑ft
ALPINA B4 S Bi-Turbo Cabrio

Performance

BMW 330d Cabrio
ALPINA B4 S Bi-Turbo Cabrio
151 mph
Maximum Speed
189 mph
7.1 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

325 ft
0.000 sec

BMW 330d Cabrio

62 mph 62
mph

197 ft
0.000 sec

ALPINA B4 S Bi-Turbo Cabrio

▶ REPLAY
17.79 lb/hp
Weight-to-Power Ratio
9.73 lb/hp
BMW 330d Cabrio
17.79 lb/hp
9.73 lb/hp
ALPINA B4 S Bi-Turbo Cabrio

Fuel Economy / Emissions

BMW 330d Cabrio
ALPINA B4 S Bi-Turbo Cabrio
Fuel Economy
34 mpg
combined
26 mpg
BMW 330d Cabrio
34 mpg
26 mpg
ALPINA B4 S Bi-Turbo Cabrio
25 mpg
city
19 mpg
No data
highway
No data
Kraftstoffanzeige
16.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
549 mi
Range
409 mi
BMW 330d Cabrio
549 mi
409 mi
ALPINA B4 S Bi-Turbo Cabrio
Environmental Impact
141.9 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).
172.4 kWh
BMW 330d Cabrio
141.9 kWh
172.4 kWh
ALPINA B4 S Bi-Turbo Cabrio
Euro 4
Emission Standard
Euro 6d-TEMP (WLTP)
291 g/mi (NEFZ)
CO2 Emissions
333 g/mi (NEFZ)

Practical Convenience

BMW 330d Cabrio
ALPINA B4 S Bi-Turbo Cabrio
2
Doors
2
4
No. of Seats
4
783 lb
Maximum Payload
849 lb
9.9 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data