The Comparative Analysis :

BMW 418d Coupé Steptronic (15 - 17) vs. ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17)

€ 40,800
BMW 418d Coupé Steptronic (15 - 17) BMW 418d Coupé
€ 69,800
 ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17) ALPINA B4 Bi-Turbo Coupé
€ 40,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,800

ⓘ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 BMW 418d Coupé is 0.1 inches shorter and 0.2 inches taller.
BMW 418d Coupé
ALPINA B4 Bi-Turbo Coupé
54.2
Blueprint BMW 418d Coupé Steptronic (15 - 17)
71.9
79.4
54.1
Blueprint ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17)
71.9
79.7
71.9 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.7 in
54.2 in
Height
54.1 in
Blueprint BMW 418d Coupé Steptronic (15 - 17)
110.6
182.6
Blueprint ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17)
110.6
182.7
182.6 in
Length
182.7 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

BMW 418d Coupé
ALPINA B4 Bi-Turbo Coupé
3439 lb
Curb Weight
3726 lb
4420 lb
Gross Vehicle
Weight
4707 lb
BMW 418d Coupé Steptronic (15 - 17)
Weight Difference:
287 lb
7.7 %
ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17)

General

BMW 418d Coupé
ALPINA B4 Bi-Turbo Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

BMW 418d Coupé
ALPINA B4 Bi-Turbo Coupé
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
BMW B47
Engine Series
B47-D20
Engine Code
N55-R20
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
148 hp
at 4000 rpm
Power
404 hp
at 5500 rpm
BMW 418d Coupé
148 hp
404 hp
ALPINA B4 Bi-Turbo Coupé
236 lb‑ft
at 1500 rpm
Max. Torque
443 lb‑ft
at 3000 rpm
BMW 418d Coupé
236 lb‑ft
443 lb‑ft
ALPINA B4 Bi-Turbo Coupé

Performance

BMW 418d Coupé
ALPINA B4 Bi-Turbo Coupé
132 mph
Maximum Speed
188 mph
8.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

390 ft
0.000 sec

BMW 418d Coupé

62 mph 62
mph

190 ft
0.000 sec

ALPINA B4 Bi-Turbo Coupé

▶ REPLAY
23.24 lb/hp
Weight-to-Power Ratio
9.22 lb/hp
BMW 418d Coupé
23.24 lb/hp
9.22 lb/hp
ALPINA B4 Bi-Turbo Coupé

Fuel Economy / Emissions

BMW 418d Coupé
ALPINA B4 Bi-Turbo Coupé
Fuel Economy
57 mpg
combined
31 mpg
BMW 418d Coupé
57 mpg
31 mpg
ALPINA B4 Bi-Turbo Coupé
47 mpg
city
23 mpg
No data
highway
No data
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
864 mi
Range
490 mi
BMW 418d Coupé
864 mi
490 mi
ALPINA B4 Bi-Turbo Coupé
Environmental Impact
84.3 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).
144 kWh
BMW 418d Coupé
84.3 kWh
144 kWh
ALPINA B4 Bi-Turbo Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
175 g/mi (NEFZ)
CO2 Emissions
285 g/mi (NEFZ)

Practical Convenience

BMW 418d Coupé
ALPINA B4 Bi-Turbo Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
981 lb
12.6 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data