2007 Opel Tigra vs. 1986 Rover 825i
To start off, 2007 Opel Tigra is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Rover 825i. In addition, the cost of maintenance, including insurance, on 1986 Rover 825i would be higher. At 2,493 cc (6 cylinders), 1986 Rover 825i is equipped with a bigger engine. In terms of performance, 1986 Rover 825i (170 HP @ 6000 RPM) has 101 more horse power than 2007 Opel Tigra. (69 HP @ 4000 RPM) In normal driving conditions, 1986 Rover 825i should accelerate faster than 2007 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 1986 Rover 825i weights approximately 91 kg more than 2007 Opel Tigra. 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, 1986 Rover 825i (217 Nm @ 5000 RPM) has 47 more torque (in Nm) than 2007 Opel Tigra. (170 Nm @ 1750 RPM). This means 1986 Rover 825i will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Tigra.
Compare all specifications:
| 2007 Opel Tigra | 1986 Rover 825i | |
| Make | Opel | Rover |
| Model | Tigra | 825i |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1246 cc | 2493 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 69 HP | 170 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 170 Nm | 217 Nm |
| Torque RPM | 1750 RPM | 5000 RPM |
| Engine Bore Size | 69.6 mm | 84 mm |
| Engine Stroke Size | 82 mm | 75 mm |
| Engine Compression Ratio | 18.0:1 | 9.6:1 |
| Top Speed | 167 km/hour | 208 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1265 kg | 1356 kg |
| Vehicle Length | 3930 mm | 4700 mm |
| Vehicle Width | 1690 mm | 1740 mm |
| Vehicle Height | 1370 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2760 mm |
