The Comparative Analysis :
ALPINA D4 Bi-Turbo Coupé Switch-Tronic (14 - 17) vs. BMW 420d Coupé Steptronic (13 - 15)
€ 59,500
€ 41,700
€ 59,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width, but the ALPINA D4 Bi-Turbo Coupé is 0.2 cm longer and 2 cm taller.
ALPINA D4 Bi-Turbo Coupé
BMW 420d Coupé
1382
1825
2025
1362
1825
2017
1825 mm
Width
1825 mm
2025 mm
Width Incl. Mirrors
2017 mm
1382 mm
Height
1362 mm
2810
4640
2810
4638
4640 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm
Vehicle Weight
ALPINA D4 Bi-Turbo Coupé
BMW 420d Coupé
1660 kg
Kerb Weight
1540 kg
2105 kg
Gross Vehicle
Weight
Weight
1985 kg
Weight Difference:
120 kg
7.23 %
General
ALPINA D4 Bi-Turbo Coupé
BMW 420d Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
ALPINA D4 Bi-Turbo Coupé
BMW 420d Coupé
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
181 bhp
at 4000 rpm
ALPINA D4 Bi-Turbo Coupé
345 bhp
181 bhp
BMW 420d Coupé
700 NM
at 1500 rpm
Max. Torque
380 NM
at 1750 rpm
ALPINA D4 Bi-Turbo Coupé
700 NM
380 NM
BMW 420d Coupé
Performance
ALPINA D4 Bi-Turbo Coupé
BMW 420d Coupé
173 mph
Maximum Speed
144 mph
4.6 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
64 m
0.000 sec
ALPINA D4 Bi-Turbo Coupé
62 mph
62
mph
mph
101 m
0.000 sec
BMW 420d Coupé
▶ REPLAY
4.81 kg/bhp
Weight-to-Power Ratio
8.51 kg/bhp
ALPINA D4 Bi-Turbo Coupé
4.81 kg/bhp
8.51 kg/bhp
BMW 420d Coupé
Fuel Economy / Emissions
ALPINA D4 Bi-Turbo Coupé
BMW 420d Coupé
Fuel Economy
53 mpg
combined
61 mpg
ALPINA D4 Bi-Turbo Coupé
53 mpg
61 mpg
BMW 420d Coupé
47 mpg
city
52 mpg
No data
motorway
No data
60 L
Fuel Tank Capacity
57 L
703 mi
Range
770 mi
ALPINA D4 Bi-Turbo Coupé
703 mi
770 mi
BMW 420d Coupé
Environmental Impact
109.1 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).
94.6 kWh
ALPINA D4 Bi-Turbo Coupé
109.1 kWh
94.6 kWh
BMW 420d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
139 g/km (NEFZ)
CO2 Emissions
121 g/km (NEFZ)
Practical Convenience
ALPINA D4 Bi-Turbo Coupé
BMW 420d Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
445 kg
445 L
Boot Capacity
445 L
No data
Boot Capacity (Seats Down)
No data
