1991 Opel Astra vs. 1997 Toyota Avensis
To start off, 1997 Toyota Avensis is newer by 6 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 1,698 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1997 Toyota Avensis (109 HP @ 6000 RPM) has 53 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM) In normal driving conditions, 1997 Toyota Avensis should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Toyota Avensis weights approximately 165 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, 1997 Toyota Avensis (145 Nm @ 4800 RPM) has 40 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 1997 Toyota Avensis will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 1997 Toyota Avensis | |
| Make | Opel | Toyota |
| Model | Astra | Avensis |
| Year Released | 1991 | 1997 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1698 cc | 1586 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 109 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 105 Nm | 145 Nm |
| Torque RPM | 2400 RPM | 4800 RPM |
| Engine Bore Size | 82.5 mm | 81 mm |
| Engine Stroke Size | 79.5 mm | 77 mm |
| Engine Compression Ratio | 23.0:1 | 9.5:1 |
| Top Speed | 150 km/hour | 190 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1035 kg | 1200 kg |
| Vehicle Length | 4250 mm | 4580 mm |
| Vehicle Width | 1690 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2530 mm | 2640 mm |
| Fuel Tank Capacity | 52 L | 60 L |
