1986 Renault 21 vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 20 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 2,198 cc (4 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (153 HP) has 83 more horse power than 1986 Renault 21. (70 HP) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 485 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, 2006 Opel Vectra (220 Nm) has 148 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2006 Opel Vectra has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Renault 21 | 2006 Opel Vectra | |
| Make | Renault | Opel |
| Model | 21 | Vectra |
| Year Released | 1986 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 153 HP |
| Torque | 72 Nm | 220 Nm |
| Top Speed | 163 km/hour | 218 km/hour |
| Acceleration 0-100mph | 14.5 seconds | 9.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 970 kg | 1455 kg |
| Vehicle Length | 4470 mm | 4600 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2710 mm |
| Fuel Tank Capacity | 66 L | 61 L |
