The Comparative Analysis :
Mazda RX-8 STD-Power (03 - 09) vs. Audi S5 Coupé tiptronic (16 - 18)
€ 29,600
€ 63,300
€ 29,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 63,300
ⓘ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 10.3 inches shorter, 3 inches narrower and 1.1 inches lower than the Audi S5 Coupé.
Mazda RX-8 STD-Power
Audi S5 Coupé
52.8
69.7
77.6
53.9
72.7
79.9
69.7 in
Width
72.7 in
77.6 in
Width Incl. Mirrors
79.9 in
52.8 in
Height
53.9 in
106.3
174.4
108.9
184.7
174.4 in
Length
184.7 in
106.3 in
Wheelbase
108.9 in
Vehicle Weight
Mazda RX-8 STD-Power
Audi S5 Coupé
3082 lb
Curb Weight
3726 lb
4012 lb
Gross Vehicle
Weight
Weight
4663 lb
Weight Difference:
644 lb
17.28 %
General
Mazda RX-8 STD-Power
Audi S5 Coupé
SE
Generation
F5
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Mid-Grade 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 S5 Coupé
2-cylinder rotary engine (Wankel engine) (naturally aspirated engine)
Engine Type
V6 gasoline engine with turbocharger
Engine Code
CWGD
0
Valves
4
2
Cylinders
6
1.3 L / 64 cu in
Displacement
3 L / 147 cu in
189 hp
at 7000 rpm
Power
349 hp
at 5400 rpm
Mazda RX-8 STD-Power
189 hp
349 hp
Audi S5 Coupé
162 lb‑ft
at 5000 rpm
Max. Torque
369 lb‑ft
at 1370 rpm
Mazda RX-8 STD-Power
162 lb‑ft
369 lb‑ft
Audi S5 Coupé
Performance
Mazda RX-8 STD-Power
Audi S5 Coupé
139 mph
Maximum Speed
155 mph
7.2 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
328 ft
0.000 sec
Mazda RX-8 STD-Power
62 mph
62
mph
mph
213 ft
0.000 sec
Audi S5 Coupé
▶ REPLAY
16.31 lb/hp
Weight-to-Power Ratio
10.68 lb/hp
Mazda RX-8 STD-Power
16.31 lb/hp
10.68 lb/hp
Audi S5 Coupé
Fuel Economy / Emissions
Mazda RX-8 STD-Power
Audi S5 Coupé
Fuel Economy
22 mpg
combined
31 mpg
Mazda RX-8 STD-Power
22 mpg
31 mpg
Audi S5 Coupé
16 mpg
city
23 mpg
29 mpg
highway
No data
16.1 gal
Fuel Tank Capacity
15.3 gal
357 mi
Range
480 mi
Mazda RX-8 STD-Power
357 mi
480 mi
Audi S5 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).
142.1 kWh
Mazda RX-8 STD-Power
200.8 kWh
142.1 kWh
Audi S5 Coupé
Euro 4
Emission Standard
Euro 6b (NEFZ)
430 g/mi (NEFZ)
CO2 Emissions
274 g/mi (NEFZ)
Practical Convenience
Mazda RX-8 STD-Power
Audi S5 Coupé
4
Doors
2
4
No. of Seats
4
930 lb
Maximum Payload
937 lb
8.2 cu ft
Trunk Volume
13.2 cu ft
No data
Cargo Volume (Seats Down)
No data
