The Comparative Analysis :
Mazda RX-8 STD-Power (03 - 09) vs. Audi RS5 Coupé tiptronic (17 - 18)
€ 29,600
€ 82,700
€ 29,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 82,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mazda RX-8 STD-Power is considerably smaller in every dimension. It's 11.5 inches shorter, 3.6 inches narrower and 0.8 inches lower than the Audi RS5 Coupé.
Mazda RX-8 STD-Power
Audi RS5 Coupé
52.8
69.7
77.6
53.5
73.3
79.9
69.7 in
Width
73.3 in
77.6 in
Width Incl. Mirrors
79.9 in
52.8 in
Height
53.5 in
106.3
174.4
108.9
185.9
174.4 in
Length
185.9 in
106.3 in
Wheelbase
108.9 in
Vehicle Weight
Mazda RX-8 STD-Power
Audi RS5 Coupé
3082 lb
Curb Weight
3814 lb
4012 lb
Gross Vehicle
Weight
Weight
4839 lb
Weight Difference:
732 lb
19.19 %
General
Mazda RX-8 STD-Power
Audi RS5 Coupé
SE
Generation
F5
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
5-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Mazda RX-8 STD-Power
Audi RS5 Coupé
2-cylinder rotary engine (Wankel engine) (naturally aspirated engine)
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
Engine Code
DECA
0
Valves
4
2
Cylinders
6
1.3 L / 64 cu in
Displacement
2.9 L / 142 cu in
189 hp
at 7000 rpm
Power
444 hp
at 5700 rpm
Mazda RX-8 STD-Power
189 hp
444 hp
Audi RS5 Coupé
162 lb‑ft
at 5000 rpm
Max. Torque
443 lb‑ft
at 1900 rpm
Mazda RX-8 STD-Power
162 lb‑ft
443 lb‑ft
Audi RS5 Coupé
Performance
Mazda RX-8 STD-Power
Audi RS5 Coupé
139 mph
Maximum Speed
155 mph
7.2 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
328 ft
0.000 sec
Mazda RX-8 STD-Power
62 mph
62
mph
mph
177 ft
0.000 sec
Audi RS5 Coupé
▶ REPLAY
16.31 lb/hp
Weight-to-Power Ratio
8.59 lb/hp
Mazda RX-8 STD-Power
16.31 lb/hp
8.59 lb/hp
Audi RS5 Coupé
Fuel Economy / Emissions
Mazda RX-8 STD-Power
Audi RS5 Coupé
Fuel Economy
22 mpg
combined
27 mpg
Mazda RX-8 STD-Power
22 mpg
27 mpg
Audi RS5 Coupé
16 mpg
city
20 mpg
29 mpg
highway
No data
16.1 gal
Fuel Tank Capacity
15.3 gal
357 mi
Range
414 mi
Mazda RX-8 STD-Power
357 mi
414 mi
Audi RS5 Coupé
Environmental Impact
200.8 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).
164.8 kWh
Mazda RX-8 STD-Power
200.8 kWh
164.8 kWh
Audi RS5 Coupé
Euro 4
Emission Standard
Euro 6b (NEFZ)
430 g/mi (NEFZ)
CO2 Emissions
317 g/mi (NEFZ)
Practical Convenience
Mazda RX-8 STD-Power
Audi RS5 Coupé
4
Doors
2
4
No. of Seats
4
930 lb
Maximum Payload
1025 lb
8.2 cu ft
Trunk Volume
13.2 cu ft
No data
Cargo Volume (Seats Down)
No data
