2008 Opel Vivaro vs. 1986 Renault 21
To start off, 2008 Opel Vivaro is newer by 22 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 1,995 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 1986 Renault 21 (175 HP @ 5200 RPM) has 75 more horse power than 2008 Opel Vivaro. (100 HP @ 3500 RPM) In normal driving conditions, 1986 Renault 21 should accelerate faster than 2008 Opel Vivaro. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vivaro weights approximately 332 kg more than 1986 Renault 21.
Because 1986 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Vivaro. In wet, icy, snow, or gravel driving conditions, 1986 Renault 21 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, 1986 Renault 21 (275 Nm @ 3000 RPM) has 35 more torque (in Nm) than 2008 Opel Vivaro. (240 Nm @ 2000 RPM). This means 1986 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Vivaro.
Compare all specifications:
| 2008 Opel Vivaro | 1986 Renault 21 | |
| Make | Opel | Renault |
| Model | Vivaro | 21 |
| Year Released | 2008 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1870 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 175 HP |
| Engine RPM | 3500 RPM | 5200 RPM |
| Torque | 240 Nm | 275 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Compression Ratio | 18.3:1 | 8.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1677 kg | 1345 kg |
| Vehicle Length | 4790 mm | 4540 mm |
| Vehicle Width | 1970 mm | 1730 mm |
| Vehicle Height | 1910 mm | 1430 mm |
| Wheelbase Size | 3100 mm | 2670 mm |
