2005 Opel Vectra vs. 1986 Renault 11
To start off, 2005 Opel Vectra is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Renault 11. In addition, the cost of maintenance, including insurance, on 1986 Renault 11 would be higher. At 2,958 cc (6 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (175 HP @ 4000 RPM) has 60 more horse power than 1986 Renault 11. (115 HP @ 5750 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1986 Renault 11. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 708 kg more than 1986 Renault 11. 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, 2005 Opel Vectra (370 Nm @ 1900 RPM) has 205 more torque (in Nm) than 1986 Renault 11. (165 Nm @ 3000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 11.
Compare all specifications:
| 2005 Opel Vectra | 1986 Renault 11 | |
| Make | Opel | Renault |
| Model | Vectra | 11 |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1397 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 115 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 370 Nm | 165 Nm |
| Torque RPM | 1900 RPM | 3000 RPM |
| Engine Bore Size | 87.6 mm | 76 mm |
| Engine Stroke Size | 82 mm | 77 mm |
| Engine Compression Ratio | 18.5:1 | 7.9:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1613 kg | 905 kg |
| Vehicle Length | 4600 mm | 4050 mm |
| Vehicle Width | 1800 mm | 1670 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2410 mm |
| Fuel Tank Capacity | 61 L | 34 L |
