2009 Mazda RX-8 vs. 1985 Renault 25
To start off, 2009 Mazda RX-8 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Renault 25. In addition, the cost of maintenance, including insurance, on 1985 Renault 25 would be higher. At 2,458 cc (6 cylinders), 1985 Renault 25 is equipped with a bigger engine. In terms of performance, 2009 Mazda RX-8 (228 HP @ 8200 RPM) has 48 more horse power than 1985 Renault 25. (180 HP @ 5500 RPM). In normal driving conditions, 2009 Mazda RX-8 should accelerate faster than 1985 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda RX-8 weights approximately 85 kg more than 1985 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1985 Renault 25 (286 Nm @ 3000 RPM) has 75 more torque (in Nm) than 2009 Mazda RX-8. (211 Nm @ 5500 RPM). This means 1985 Renault 25 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
| 2009 Mazda RX-8 | 1985 Renault 25 | |
| Make | Mazda | Renault |
| Model | RX-8 | 25 |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1306 cc | 2458 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 228 HP | 180 HP |
| Engine RPM | 8200 RPM | 5500 RPM |
| Torque | 211 Nm | 286 Nm |
| Torque RPM | 5500 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1425 kg | 1340 kg |
| Vehicle Length | 4440 mm | 4630 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Tank Capacity | 61 L | 38 L |
