1991 Opel Astra vs. 2005 Volvo S80
To start off, 2005 Volvo S80 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 2,442 cc (5 cylinders), 2005 Volvo S80 is equipped with a bigger engine. In terms of performance, 2005 Volvo S80 (161 HP @ 5900 RPM) has 79 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 2005 Volvo S80 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volvo S80 weights approximately 337 kg more than 1991 Opel Astra. 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 Volvo S80 (230 Nm @ 4500 RPM) has 62 more torque (in Nm) than 1991 Opel Astra. (168 Nm @ 2400 RPM). This means 2005 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2005 Volvo S80 | |
| Make | Opel | Volvo |
| Model | Astra | S80 |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1686 cc | 2442 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 161 HP |
| Engine RPM | 4400 RPM | 5900 RPM |
| Torque | 168 Nm | 230 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Engine Compression Ratio | 22.0:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 164 km/hour | 215 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1130 kg | 1467 kg |
| Vehicle Length | 4060 mm | 4830 mm |
| Vehicle Width | 1690 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2640 mm | 2720 mm |
| Fuel Tank Capacity | 75 L | 70 L |
