2003 Beijing BJ 2021 vs. 1978 Renault 18
To start off, 2003 Beijing BJ 2021 is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Renault 18. In addition, the cost of maintenance, including insurance, on 1978 Renault 18 would be higher. At 2,464 cc (4 cylinders), 2003 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 2003 Beijing BJ 2021 (111 HP @ 4800 RPM) has 33 more horse power than 1978 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 2003 Beijing BJ 2021 should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2003 Beijing BJ 2021 weights approximately 485 kg more than 1978 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Renault 18. In wet, icy, snow, or gravel driving conditions, 2003 Beijing BJ 2021 will offer significantly more control. 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 Beijing BJ 2021 (180 Nm @ 3200 RPM) has 44 more torque (in Nm) than 1978 Renault 18. (136 Nm @ 3000 RPM). This means 2003 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
| 2003 Beijing BJ 2021 | 1978 Renault 18 | |
| Make | Beijing | Renault |
| Model | BJ 2021 | 18 |
| Year Released | 2003 | 1978 |
| Engine Size | 2464 cc | 1647 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 111 HP | 78 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 180 Nm | 136 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1510 kg | 1025 kg |
| Vehicle Length | 4330 mm | 4470 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1770 mm | 1410 mm |
