1991 Opel Astra vs. 2012 Scion iQ
To start off, 2012 Scion iQ is newer by 21 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 1,388 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 2012 Scion iQ (94 HP @ 6000 RPM) has 12 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM) In normal driving conditions, 2012 Scion iQ should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Scion iQ weights approximately 25 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, 2012 Scion iQ (121 Nm @ 4400 RPM) has 8 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 2012 Scion iQ will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2012 Scion iQ | |
| Make | Opel | Scion |
| Model | Astra | iQ |
| Year Released | 1991 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1388 cc | 1329 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 94 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 113 Nm | 121 Nm |
| Torque RPM | 3400 RPM | 4400 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 940 kg | 965 kg |
| Vehicle Length | 4060 mm | 3051 mm |
| Vehicle Width | 1690 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2610 mm | 2000 mm |
