The Comparative Analysis :

Audi S5 Coupé TDI tiptronic (19 - ..) vs. Mazda RX-8 STD-Power (03 - 09)

€ 66,500
Audi S5 Coupé TDI tiptronic (19 - ..) Audi S5 Coupé TDI
€ 29,600
 Mazda RX-8 STD-Power (03 - 09) Mazda RX-8 STD-Power
€ 66,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Audi S5 Coupé TDI is considerably bigger in every dimension. It's 10.8 inches longer, 3 inches wider and 1.1 inches taller than the Mazda RX-8 STD-Power.
Audi S5 Coupé TDI
Mazda RX-8 STD-Power
53.9
Blueprint Audi S5 Coupé TDI tiptronic (19 - ..)
72.7
79.9
52.8
Blueprint Mazda RX-8 STD-Power (03 - 09)
69.7
77.6
72.7 in
Width
69.7 in
79.9 in
Width Incl. Mirrors
77.6 in
53.9 in
Height
52.8 in
Blueprint Audi S5 Coupé TDI tiptronic (19 - ..)
108.9
185.2
Blueprint Mazda RX-8 STD-Power (03 - 09)
106.3
174.4
185.2 in
Length
174.4 in
108.9 in
Wheelbase
106.3 in

Vehicle Weight

Audi S5 Coupé TDI
Mazda RX-8 STD-Power
4045 lb
Curb Weight
3082 lb
5004 lb
Gross Vehicle
Weight
4012 lb
Audi S5 Coupé TDI tiptronic (19 - ..)
Weight Difference:
963 lb
23.8 %
Mazda RX-8 STD-Power (03 - 09)

General

Audi S5 Coupé TDI
Mazda RX-8 STD-Power
F5
Generation
SE
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
5-speed manual transmission

Engine

Audi S5 Coupé TDI
Mazda RX-8 STD-Power
6-cylinder mild hybrid diesel engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Type
2-cylinder rotary engine (Wankel engine) (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
0
6
Cylinders
2
3 L / 147 cu in
Displacement
1.3 L / 64 cu in
342 hp
at 3850 rpm
Power
189 hp
at 7000 rpm
Audi S5 Coupé TDI
342 hp
189 hp
Mazda RX-8 STD-Power
516 lb‑ft
at 2500 rpm
Max. Torque
162 lb‑ft
at 5000 rpm
Audi S5 Coupé TDI
516 lb‑ft
162 lb‑ft
Mazda RX-8 STD-Power

Performance

Audi S5 Coupé TDI
Mazda RX-8 STD-Power
155 mph
Maximum Speed
139 mph
4.8 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

220 ft
0.000 sec

Audi S5 Coupé TDI

62 mph 62
mph

328 ft
0.000 sec

Mazda RX-8 STD-Power

▶ REPLAY
11.83 lb/hp
Weight-to-Power Ratio
16.31 lb/hp
Audi S5 Coupé TDI
11.83 lb/hp
16.31 lb/hp
Mazda RX-8 STD-Power

Fuel Economy / Emissions

Audi S5 Coupé TDI
Mazda RX-8 STD-Power
Fuel Economy
39 mpg
combined
22 mpg
Audi S5 Coupé TDI
39 mpg
22 mpg
Mazda RX-8 STD-Power
33 mpg
city
16 mpg
No data
highway
29 mpg
Kraftstoffanzeige
15.3 gal
Fuel Tank Capacity
16.1 gal
Kraftstoffanzeige
591 mi
Range
357 mi
Audi S5 Coupé TDI
591 mi
357 mi
Mazda RX-8 STD-Power
Environmental Impact
125.5 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).
200.8 kWh
Audi S5 Coupé TDI
125.5 kWh
200.8 kWh
Mazda RX-8 STD-Power
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4
288 g/mi (WLTP)
CO2 Emissions
430 g/mi (NEFZ)

Practical Convenience

Audi S5 Coupé TDI
Mazda RX-8 STD-Power
2
Doors
4
4
No. of Seats
4
959 lb
Maximum Payload
930 lb
13.2 cu ft
Trunk Volume
8.2 cu ft
No data
Cargo Volume (Seats Down)
No data