2003 Peugeot 407 vs. 1991 Renault 25
To start off, 2003 Peugeot 407 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Renault 25. In addition, the cost of maintenance, including insurance, on 1991 Renault 25 would be higher. At 1,997 cc (4 cylinders), 2003 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2003 Peugeot 407 (136 HP @ 4150 RPM) has 34 more horse power than 1991 Renault 25. (102 HP @ 5500 RPM). In normal driving conditions, 2003 Peugeot 407 should accelerate faster than 1991 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2003 Peugeot 407 weights approximately 360 kg more than 1991 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2003 Peugeot 407 (314 Nm @ 2000 RPM) has 155 more torque (in Nm) than 1991 Renault 25. (159 Nm @ 3000 RPM). This means 2003 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 25.
Compare all specifications:
| 2003 Peugeot 407 | 1991 Renault 25 | |
| Make | Peugeot | Renault |
| Model | 407 | 25 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 136 HP | 102 HP |
| Engine RPM | 4150 RPM | 5500 RPM |
| Torque | 314 Nm | 159 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 85.1 mm | 88 mm |
| Engine Stroke Size | 88 mm | 82 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1505 kg | 1145 kg |
| Vehicle Length | 4680 mm | 4720 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 2730 mm | 2730 mm |
