The Comparative Analysis :

BMW 420d Coupé xDrive Steptronic (13 - 15) vs. ALPINA B3 Bi-Turbo Coupé AWD Switch-Tronic (08 - 10)

€ 44,200
BMW 420d Coupé xDrive Steptronic (13 - 15) BMW 420d Coupé
€ 63,800
 ALPINA B3 Bi-Turbo Coupé AWD Switch-Tronic (08 - 10) ALPINA B3 Bi-Turbo Coupé
€ 44,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 63,800

ⓘ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 420d Coupé is 5.8 cm longer, 4.3 cm wider and 1.8 cm lower than the ALPINA B3 Bi-Turbo Coupé.
BMW 420d Coupé
ALPINA B3 Bi-Turbo Coupé
1392
Blueprint BMW 420d Coupé xDrive Steptronic (13 - 15)
1825
2017
1410
Blueprint ALPINA B3 Bi-Turbo Coupé AWD Switch-Tronic (08 - 10)
1782
1982
1825 mm
Width
1782 mm
2017 mm
Width Incl. Mirrors
1982 mm
1392 mm
Height
1410 mm
Blueprint BMW 420d Coupé xDrive Steptronic (13 - 15)
2810
4638
Blueprint ALPINA B3 Bi-Turbo Coupé AWD Switch-Tronic (08 - 10)
2760
4580
4638 mm
Length
4580 mm
2810 mm
Wheelbase
2760 mm

Vehicle Weight

BMW 420d Coupé
ALPINA B3 Bi-Turbo Coupé
1615 kg
Kerb Weight
1745 kg
2060 kg
Gross Vehicle
Weight
2150 kg
BMW 420d Coupé xDrive Steptronic (13 - 15)
Weight Difference:
130 kg
7.45 %
ALPINA B3 Bi-Turbo Coupé AWD Switch-Tronic (08 - 10)

General

BMW 420d Coupé
ALPINA B3 Bi-Turbo Coupé
F32
Generation
E92
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW 420d Coupé
ALPINA B3 Bi-Turbo Coupé
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
BMW N47
Engine Series
N47-D20
Engine Code
N54-K20
4
Valves
4
4
Cylinders
6
1995 CC
Engine Capacity
2979 CC
181 bhp
at 4000 rpm
Power
355 bhp
at 5500 rpm
BMW 420d Coupé
181 bhp
355 bhp
ALPINA B3 Bi-Turbo Coupé
380 NM
at 1750 rpm
Max. Torque
500 NM
at 3800 rpm
BMW 420d Coupé
380 NM
500 NM
ALPINA B3 Bi-Turbo Coupé

Performance

BMW 420d Coupé
ALPINA B3 Bi-Turbo Coupé
142 mph
Maximum Speed
174 mph
7.3 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

101 m
0.000 sec

BMW 420d Coupé

62 mph 62
mph

68 m
0.000 sec

ALPINA B3 Bi-Turbo Coupé

▶ REPLAY
8.92 kg/bhp
Weight-to-Power Ratio
4.92 kg/bhp
BMW 420d Coupé
8.92 kg/bhp
4.92 kg/bhp
ALPINA B3 Bi-Turbo Coupé

Fuel Economy / Emissions

BMW 420d Coupé
ALPINA B3 Bi-Turbo Coupé
Fuel Economy
60 mpg
combined
28 mpg
BMW 420d Coupé
60 mpg
28 mpg
ALPINA B3 Bi-Turbo Coupé
50 mpg
city
19 mpg
No data
motorway
No data
Kraftstoffanzeige
57 L
Fuel Tank Capacity
63 L
Kraftstoffanzeige
754 mi
Range
388 mi
BMW 420d Coupé
754 mi
388 mi
ALPINA B3 Bi-Turbo Coupé
Environmental Impact
96.7 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).
191.4 kWh
BMW 420d Coupé
96.7 kWh
191.4 kWh
ALPINA B3 Bi-Turbo Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 4
124 g/km (NEFZ)
CO2 Emissions
241 g/km (NEFZ)

Practical Convenience

BMW 420d Coupé
ALPINA B3 Bi-Turbo Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
405 kg
445 L
Boot Capacity
430 L
No data
Boot Capacity (Seats Down)
No data