2004 Proton 400 vs. 1986 Renault 21
To start off, 2004 Proton 400 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 1,397 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 2004 Proton 400 (74 HP) has 4 more horse power than 1986 Renault 21. (70 HP). In normal driving conditions, 2004 Proton 400 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Proton 400 weights approximately 20 kg more than 1986 Renault 21. 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, 2004 Proton 400 (109 Nm) has 37 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 2004 Proton 400 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 2004 Proton 400 | 1986 Renault 21 | |
| Make | Proton | Renault |
| Model | 400 | 21 |
| Year Released | 2004 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 1397 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 70 HP |
| Torque | 109 Nm | 72 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 990 kg | 970 kg |
| Vehicle Length | 4280 mm | 4470 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1390 mm | 1420 mm |
| Wheelbase Size | 2510 mm | 2670 mm |
