The Comparative Analysis :
Mazda RX-8 High-Power (03 - 09) vs. Infiniti G 37 Coupé Automatic (09 - 13)
€ 32,300
€ 44,700
€ 32,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,700
ⓘ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 8.9 inches shorter, 2 inches narrower and 2.2 inches lower than the Infiniti G Coupé 37.
Mazda RX-8 High-Power
Infiniti G Coupé 37
52.8
69.7
77.6
54.9
71.7
79.5
69.7 in
Width
71.7 in
77.6 in
Width Incl. Mirrors
79.5 in
52.8 in
Height
54.9 in
106.3
174.4
112.2
183.3
174.4 in
Length
183.3 in
106.3 in
Wheelbase
112.2 in
Vehicle Weight
Mazda RX-8 High-Power
Infiniti G Coupé 37
3082 lb
Curb Weight
3790 lb
4001 lb
Gross Vehicle
Weight
Weight
4718 lb
Weight Difference:
708 lb
18.68 %
General
Mazda RX-8 High-Power
Infiniti G Coupé 37
SE
Generation
CV36
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Mazda RX-8 High-Power
Infiniti G Coupé 37
2-cylinder rotary engine (Wankel engine) (naturally aspirated engine)
Engine Type
V6 gasoline engine (naturally aspirated engine)
0
Valves
4
2
Cylinders
6
1.3 L / 64 cu in
Displacement
3.7 L / 181 cu in
228 hp
at 8200 rpm
Power
316 hp
at 7000 rpm
Mazda RX-8 High-Power
228 hp
316 hp
Infiniti G Coupé 37
156 lb‑ft
at 5500 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
Mazda RX-8 High-Power
156 lb‑ft
266 lb‑ft
Infiniti G Coupé 37
Performance
Mazda RX-8 High-Power
Infiniti G Coupé 37
146 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
292 ft
0.000 sec
Mazda RX-8 High-Power
62 mph
62
mph
mph
269 ft
0.000 sec
Infiniti G Coupé 37
▶ REPLAY
13.52 lb/hp
Weight-to-Power Ratio
11.99 lb/hp
Mazda RX-8 High-Power
13.52 lb/hp
11.99 lb/hp
Infiniti G Coupé 37
Fuel Economy / Emissions
Mazda RX-8 High-Power
Infiniti G Coupé 37
Fuel Economy
21 mpg
combined
22 mpg
Mazda RX-8 High-Power
21 mpg
22 mpg
Infiniti G Coupé 37
15 mpg
city
15 mpg
27 mpg
highway
30 mpg
16.1 gal
Fuel Tank Capacity
21.1 gal
339 mi
Range
473 mi
Mazda RX-8 High-Power
339 mi
473 mi
Infiniti G Coupé 37
Environmental Impact
212.1 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).
198.9 kWh
Mazda RX-8 High-Power
212.1 kWh
198.9 kWh
Infiniti G Coupé 37
Euro 4
Emission Standard
Euro 5
457 g/mi (NEFZ)
CO2 Emissions
396 g/mi (NEFZ)
Practical Convenience
Mazda RX-8 High-Power
Infiniti G Coupé 37
4
Doors
2
4
No. of Seats
4
919 lb
Maximum Payload
928 lb
8.2 cu ft
Trunk Volume
7.8 cu ft
No data
Cargo Volume (Seats Down)
No data
