The Comparative Analysis :

ALPINA D4 Bi-Turbo Coupé Switch-Tronic (17 - 18) vs. ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)

€ 61,200
ALPINA D4 Bi-Turbo Coupé Switch-Tronic (17 - 18) D4 Bi-Turbo Coupé
€ 75,300
 ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19) B4 S Bi-Turbo Coupé
€ 61,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 75,300

ⓘ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 length and width, but the D4 Bi-Turbo Coupé is 0.4 inches taller.
D4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
54.4
Blueprint ALPINA D4 Bi-Turbo Coupé Switch-Tronic (17 - 18)
71.9
79.7
54.1
Blueprint ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)
71.9
79.7
71.9 in
Width
71.9 in
79.7 in
Width Incl. Mirrors
79.7 in
54.4 in
Height
54.1 in
Blueprint ALPINA D4 Bi-Turbo Coupé Switch-Tronic (17 - 18)
110.6
182.7
Blueprint ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)
110.6
182.7
182.7 in
Length
182.7 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

D4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
3660 lb
Curb Weight
3726 lb
4641 lb
Gross Vehicle
Weight
4707 lb
ALPINA D4 Bi-Turbo Coupé Switch-Tronic (17 - 18)
Weight Difference:
66 lb
1.77 %
ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)

General

D4 Bi-Turbo Coupé
B4 S 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

D4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
N57-D30
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
345 hp
at 4000 rpm
Power
434 hp
at 5500 rpm
D4 Bi-Turbo Coupé
345 hp
434 hp
B4 S Bi-Turbo Coupé
516 lb‑ft
at 1500 rpm
Max. Torque
487 lb‑ft
at 3000 rpm
D4 Bi-Turbo Coupé
516 lb‑ft
487 lb‑ft
B4 S Bi-Turbo Coupé

Performance

D4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
173 mph
Maximum Speed
190 mph
4.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

210 ft
0.000 sec

D4 Bi-Turbo Coupé

62 mph 62
mph

190 ft
0.000 sec

B4 S Bi-Turbo Coupé

▶ REPLAY
10.61 lb/hp
Weight-to-Power Ratio
8.59 lb/hp
D4 Bi-Turbo Coupé
10.61 lb/hp
8.59 lb/hp
B4 S Bi-Turbo Coupé

Fuel Economy / Emissions

D4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
Fuel Economy
44 mpg
combined
26 mpg
D4 Bi-Turbo Coupé
44 mpg
26 mpg
B4 S Bi-Turbo Coupé
39 mpg
city
19 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
703 mi
Range
409 mi
D4 Bi-Turbo Coupé
703 mi
409 mi
B4 S Bi-Turbo 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).
172.4 kWh
D4 Bi-Turbo Coupé
109.1 kWh
172.4 kWh
B4 S Bi-Turbo Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP (WLTP)
224 g/mi (NEFZ)
CO2 Emissions
333 g/mi (NEFZ)

Practical Convenience

D4 Bi-Turbo Coupé
B4 S 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