1974 Porsche 911 vs. 1984 Renault 25
To start off, 1984 Renault 25 is newer by 10 year(s). Which means there will be less support and parts availability for 1974 Porsche 911. In addition, the cost of maintenance, including insurance, on 1974 Porsche 911 would be higher. At 2,687 cc (6 cylinders), 1974 Porsche 911 is equipped with a bigger engine. In terms of performance, 1974 Porsche 911 (165 HP @ 5800 RPM) has 42 more horse power than 1984 Renault 25. (123 HP @ 5250 RPM). In normal driving conditions, 1974 Porsche 911 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 1984 Renault 25 weights approximately 80 kg more than 1974 Porsche 911.
Because 1974 Porsche 911 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 1974 Porsche 911. 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, 1974 Porsche 911 (235 Nm @ 4000 RPM) has 53 more torque (in Nm) than 1984 Renault 25. (182 Nm @ 2750 RPM). This means 1974 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 1974 Porsche 911 | 1984 Renault 25 | |
| Make | Porsche | Renault |
| Model | 911 | 25 |
| Year Released | 1974 | 1984 |
| Engine Position | Rear | Front |
| Engine Size | 2687 cc | 2165 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 165 HP | 123 HP |
| Engine RPM | 5800 RPM | 5250 RPM |
| Torque | 235 Nm | 182 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 90 mm | 88 mm |
| Engine Stroke Size | 70.4 mm | 89 mm |
| Engine Compression Ratio | 8.5:1 | 9.9:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1120 kg | 1200 kg |
| Vehicle Length | 4300 mm | 4630 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2270 mm | 2730 mm |
| Fuel Tank Capacity | 79 L | 34 L |
