The Comparative Analysis :

Mazda RX-8 High-Power (09 - 10) vs. ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18)

€ 38,200
Mazda RX-8 High-Power (09 - 10) Mazda RX-8 High-Power
€ 75,300
 ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18) ALPINA B4 S Bi-Turbo Coupé
€ 38,200
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

The Mazda RX-8 High-Power is considerably smaller in every dimension. It's 6.7 inches shorter, 2.2 inches narrower and 1.3 inches lower than the ALPINA B4 S Bi-Turbo Coupé.
Mazda RX-8 High-Power
ALPINA B4 S Bi-Turbo Coupé
52.8
Blueprint Mazda RX-8 High-Power (09 - 10)
69.7
77.6
54.1
Blueprint ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18)
71.9
79.7
69.7 in
Width
71.9 in
77.6 in
Width Incl. Mirrors
79.7 in
52.8 in
Height
54.1 in
Blueprint Mazda RX-8 High-Power (09 - 10)
106.3
176
Blueprint ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18)
110.6
182.7
176 in
Length
182.7 in
106.3 in
Wheelbase
110.6 in

Vehicle Weight

Mazda RX-8 High-Power
ALPINA B4 S Bi-Turbo Coupé
3064 lb
Curb Weight
3726 lb
4001 lb
Gross Vehicle
Weight
4707 lb
Mazda RX-8 High-Power (09 - 10)
Weight Difference:
661 lb
17.74 %
ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18)

General

Mazda RX-8 High-Power
ALPINA B4 S Bi-Turbo Coupé
SE
Generation
F32
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Mazda RX-8 High-Power
ALPINA B4 S Bi-Turbo Coupé
2-cylinder rotary engine (Wankel engine) (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Code
N55-B30
0
Valves
4
2
Cylinders
6
1.3 L / 64 cu in
Displacement
3 L / 147 cu in
228 hp
at 8200 rpm
Power
434 hp
at 5500 rpm
Mazda RX-8 High-Power
228 hp
434 hp
ALPINA B4 S Bi-Turbo Coupé
156 lb‑ft
at 5500 rpm
Max. Torque
487 lb‑ft
at 3000 rpm
Mazda RX-8 High-Power
156 lb‑ft
487 lb‑ft
ALPINA B4 S Bi-Turbo Coupé

Performance

Mazda RX-8 High-Power
ALPINA B4 S Bi-Turbo Coupé
145 mph
Maximum Speed
190 mph
6.4 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

292 ft
0.000 sec

Mazda RX-8 High-Power

62 mph 62
mph

190 ft
0.000 sec

ALPINA B4 S Bi-Turbo Coupé

▶ REPLAY
13.44 lb/hp
Weight-to-Power Ratio
8.59 lb/hp
Mazda RX-8 High-Power
13.44 lb/hp
8.59 lb/hp
ALPINA B4 S Bi-Turbo Coupé

Fuel Economy / Emissions

Mazda RX-8 High-Power
ALPINA B4 S Bi-Turbo Coupé
Fuel Economy
20 mpg
combined
30 mpg
Mazda RX-8 High-Power
20 mpg
30 mpg
ALPINA B4 S Bi-Turbo Coupé
15 mpg
city
22 mpg
26 mpg
highway
No data
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
351 mi
Range
472 mi
Mazda RX-8 High-Power
351 mi
472 mi
ALPINA B4 S Bi-Turbo Coupé
Environmental Impact
217.9 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).
149.7 kWh
Mazda RX-8 High-Power
217.9 kWh
149.7 kWh
ALPINA B4 S Bi-Turbo Coupé
Euro 4
Emission Standard
Euro 6c (NEFZ)
481 g/mi (NEFZ)
CO2 Emissions
290 g/mi (NEFZ)

Practical Convenience

Mazda RX-8 High-Power
ALPINA B4 S Bi-Turbo Coupé
4
Doors
2
4
No. of Seats
4
937 lb
Maximum Payload
981 lb
8.2 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data