2005 Mazda RX-8 vs. 1984 Renault 25
To start off, 2005 Mazda RX-8 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Renault 25. In addition, the cost of maintenance, including insurance, on 1984 Renault 25 would be higher. At 2,664 cc (6 cylinders), 1984 Renault 25 is equipped with a bigger engine. In terms of performance, 2005 Mazda RX-8 (189 HP @ 7000 RPM) has 45 more horse power than 1984 Renault 25. (144 HP @ 5500 RPM). In normal driving conditions, 2005 Mazda RX-8 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda RX-8 weights approximately 66 kg more than 1984 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mazda RX-8 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 1984 Renault 25, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Mazda RX-8 (220 Nm @ 5000 RPM) has 5 more torque (in Nm) than 1984 Renault 25. (215 Nm @ 3000 RPM). This means 2005 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 2005 Mazda RX-8 | 1984 Renault 25 | |
| Make | Mazda | Renault |
| Model | RX-8 | 25 |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1308 cc | 2664 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 189 HP | 144 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 220 Nm | 215 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Top Speed | 223 km/hour | 198 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 10.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1356 kg | 1290 kg |
| Vehicle Length | 4440 mm | 4650 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
