1985 Austin Montego vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1985 Austin Montego. In addition, the cost of maintenance, including insurance, on 1985 Austin Montego would be higher. At 1,597 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (100 HP @ 5600 RPM) has 15 more horse power than 1985 Austin Montego. (85 HP @ 5600 RPM) In normal driving conditions, 1991 Opel Astra should accelerate faster than 1985 Austin Montego. With that said, vehicle weight also plays an important factor in acceleration. 1985 Austin Montego weights approximately 15 kg more than 1991 Opel Astra.
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, 1991 Opel Astra (135 Nm @ 3400 RPM) has 1 more torque (in Nm) than 1985 Austin Montego. (134 Nm @ 3500 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1985 Austin Montego.
Compare all specifications:
| 1985 Austin Montego | 1991 Opel Astra | |
| Make | Austin | Opel |
| Model | Montego | Astra |
| Year Released | 1985 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 100 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 134 Nm | 135 Nm |
| Torque RPM | 3500 RPM | 3400 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 1095 kg |
| Vehicle Length | 4470 mm | 4280 mm |
| Vehicle Width | 1720 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2580 mm | 2640 mm |
