Technical specifications
| Clear list | Mazda RX-8 | BMW Z4 |
| Totals | Mazda RX-8 1.3 × | BMW Z4 2.0 (sDrive20i) × |
| Mark | Mazda | BMW |
| Model | RX-8 1.3 | Z4 2.0 (sDrive20i) |
| Year | 2003 | 2018 |
| Number of doors/seats | 4/4 | 2/2 |
| Body type | Coupe | Roadster |
| Unladen Weight | 1345 | 1405 |
| Gross Weight Limit | 1820 | 1740 |
| Top Speed, km/h | 223 | 240 |
| Acceleration 0-100 kph | 7.2 | 6.6 |
| Minimum turning radius, m | - | - |
| Cargo Volume, min/max, L | 290 | 281 |
| Dimensions specifications, mm | Mazda RX-8 1.3 × | BMW Z4 2.0 (sDrive20i) × |
| Length | 4435 | 4324 |
| Width | 1770 | 1864 |
| Height | 1340 | 1304 |
| Wheelbase | 2700 | 2470 |
| Front/rear Track | 1500/1505 | 1609/1616 |
| Ground clearance | 134 | 117 |
| Engine specifications | Mazda RX-8 1.3 × | BMW Z4 2.0 (sDrive20i) × |
| Type | Electronic fuel injection, Wankel engine | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 2х654, эквивалентный рабочий объем 2616 | 1998 |
| Compression ratio | 10 | 10.2 |
| Number and arrangement of cylinders | two-piece rotary-piston Wankel engine | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | - | 82x94.6 |
| Number of valves | - | 16 |
| Power, hp/rpm | 192/7000 | 197/4500-6500 |
| Max torque, Nm/RPM | 220/5000 | 320/1450-4200 |
| Transmission specifications | Mazda RX-8 1.3 × | BMW Z4 2.0 (sDrive20i) × |
| Gearbox | 5-speed manual / 4-speed automatic | 8-speed automatic |
| Drive Type | Rear wheel drive | Rear wheel drive |
| Suspension specifications | Mazda RX-8 1.3 × | BMW Z4 2.0 (sDrive20i) × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | Upper and lower A-arm (double wishbone) | multi-link suspensions |
| Tire Size | 225/55/16 | 225/50 R17, 255/45 R17 |
| Disk | 5x114,3 ET45 d67,1
| 5x120 ET34 d72.6
|
| Brakes specifications | Mazda RX-8 1.3 × | BMW Z4 2.0 (sDrive20i) × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Mazda RX-8 1.3 × | BMW Z4 2.0 (sDrive20i) × |
| City | 15.1 | 7.4 |
| Highway | 8.3 | 5.4 |
| Combined | 10.8 | 6.1 |
| Fuel | 95 | 95 |
| Tank, L | - | 52 |
| Clear list | Mazda RX-8 | BMW Z4 |
