1991 Opel Astra vs. 2005 Scion xB
To start off, 2005 Scion xB 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 1,598 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Scion xB (108 HP) has 8 more horse power than 1991 Opel Astra. (100 HP) In normal driving conditions, 2005 Scion xB should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Scion xB weights approximately 56 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 Scion xB (142 Nm) has 7 more torque (in Nm) than 1991 Opel Astra. (135 Nm). This means 2005 Scion xB will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2005 Scion xB | |
| Make | Opel | Scion |
| Model | Astra | xB |
| Year Released | 1991 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1490 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 108 HP |
| Torque | 135 Nm | 142 Nm |
| Engine Bore Size | 79 mm | 75 mm |
| Engine Stroke Size | 81.5 mm | 85 mm |
| Engine Compression Ratio | 9.8:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1030 kg | 1086 kg |
| Vehicle Length | 4250 mm | 3950 mm |
| Vehicle Width | 1690 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1650 mm |
| Wheelbase Size | 2530 mm | 2510 mm |
| Fuel Tank Capacity | 52 L | 45 L |
