1991 Opel Astra vs. 1971 Volvo P 1800
To start off, 1991 Opel Astra is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Volvo P 1800. In addition, the cost of maintenance, including insurance, on 1971 Volvo P 1800 would be higher. At 1,986 cc (4 cylinders), 1971 Volvo P 1800 is equipped with a bigger engine. In terms of performance, 1971 Volvo P 1800 (116 HP @ 6000 RPM) has 34 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 1971 Volvo P 1800 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 10 kg more than 1971 Volvo P 1800.
Because 1971 Volvo P 1800 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Volvo P 1800. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Volvo P 1800 (176 Nm @ 3500 RPM) has 8 more torque (in Nm) than 1991 Opel Astra. (168 Nm @ 2400 RPM). This means 1971 Volvo P 1800 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 1971 Volvo P 1800 | |
| Make | Opel | Volvo |
| Model | Astra | P 1800 |
| Year Released | 1991 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1686 cc | 1986 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 116 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 168 Nm | 176 Nm |
| Torque RPM | 2400 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1130 kg | 1120 kg |
| Vehicle Length | 4060 mm | 4410 mm |
| Vehicle Width | 1690 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2640 mm | 2460 mm |
