The Comparative Analysis :

BMW 330d Convertible DPF (07 - 07) vs. ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17)

€ 49,000
BMW 330d Convertible DPF (07 - 07) BMW 330d Convertible DPF
€ 75,900
 ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17) ALPINA B4 Bi-Turbo Cabrio
€ 49,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 75,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The BMW 330d Convertible DPF is slightly smaller in every dimension. It's 2.4 inches shorter, 1.7 inches narrower and 0.2 inches lower than the ALPINA B4 Bi-Turbo Cabrio.
BMW 330d Convertible DPF
ALPINA B4 Bi-Turbo Cabrio
54.1
Blueprint BMW 330d Convertible DPF (07 - 07)
70.2
78.1
54.3
Blueprint ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17)
71.9
79.7
70.2 in
Width
71.9 in
78.1 in
Width Incl. Mirrors
79.7 in
54.1 in
Height
54.3 in
Blueprint BMW 330d Convertible DPF (07 - 07)
108.7
180.3
Blueprint ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17)
110.6
182.7
180.3 in
Length
182.7 in
108.7 in
Wheelbase
110.6 in

Vehicle Weight

BMW 330d Convertible DPF
ALPINA B4 Bi-Turbo Cabrio
4023 lb
Curb Weight
4222 lb
4806 lb
Gross Vehicle
Weight
5071 lb
BMW 330d Convertible DPF (07 - 07)
Weight Difference:
198 lb
4.69 %
ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17)

General

BMW 330d Convertible DPF
ALPINA B4 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 manual transmission
Transmission
8-speed automatic transmission

Engine

BMW 330d Convertible DPF
ALPINA B4 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-R20
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
228 hp
at 4000 rpm
Power
404 hp
at 5500 rpm
BMW 330d Convertible DPF
228 hp
404 hp
ALPINA B4 Bi-Turbo Cabrio
369 lb‑ft
at 1750 rpm
Max. Torque
443 lb‑ft
at 3000 rpm
BMW 330d Convertible DPF
369 lb‑ft
443 lb‑ft
ALPINA B4 Bi-Turbo Cabrio

Performance

BMW 330d Convertible DPF
ALPINA B4 Bi-Turbo Cabrio
152 mph
Maximum Speed
187 mph
7.1 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph 62
mph

325 ft
0.000 sec

BMW 330d Convertible DPF

62 mph 62
mph

207 ft
0.000 sec

ALPINA B4 Bi-Turbo Cabrio

▶ REPLAY
17.64 lb/hp
Weight-to-Power Ratio
10.45 lb/hp
BMW 330d Convertible DPF
17.64 lb/hp
10.45 lb/hp
ALPINA B4 Bi-Turbo Cabrio

Fuel Economy / Emissions

BMW 330d Convertible DPF
ALPINA B4 Bi-Turbo Cabrio
Fuel Economy
35 mpg
combined
29 mpg
BMW 330d Convertible DPF
35 mpg
29 mpg
ALPINA B4 Bi-Turbo Cabrio
25 mpg
city
22 mpg
No data
highway
No data
Kraftstoffanzeige
16.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
557 mi
Range
466 mi
BMW 330d Convertible DPF
557 mi
466 mi
ALPINA B4 Bi-Turbo Cabrio
Environmental Impact
139.9 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).
151.6 kWh
BMW 330d Convertible DPF
139.9 kWh
151.6 kWh
ALPINA B4 Bi-Turbo Cabrio
Euro 4
Emission Standard
Euro 6b (NEFZ)
291 g/mi (NEFZ)
CO2 Emissions
299 g/mi (NEFZ)

Practical Convenience

BMW 330d Convertible DPF
ALPINA B4 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