1994 Daihatsu Rocky vs. 1991 Vauxhall Astra
To start off, 1994 Daihatsu Rocky is newer by 3 year(s). Which means there will be less support and parts availability for 1991 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1991 Vauxhall Astra would be higher. At 2,237 cc (4 cylinders), 1994 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1994 Daihatsu Rocky (90 HP @ 4200 RPM) has 37 more horse power than 1991 Vauxhall Astra. (53 HP @ 5600 RPM). In normal driving conditions, 1994 Daihatsu Rocky should accelerate faster than 1991 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1994 Daihatsu Rocky weights approximately 550 kg more than 1991 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1994 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1991 Vauxhall Astra. In wet, icy, snow, or gravel driving conditions, 1994 Daihatsu Rocky will offer significantly more control. 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, 1994 Daihatsu Rocky (182 Nm @ 2500 RPM) has 98 more torque (in Nm) than 1991 Vauxhall Astra. (84 Nm @ 3600 RPM). This means 1994 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1991 Vauxhall Astra.
Compare all specifications:
| 1994 Daihatsu Rocky | 1991 Vauxhall Astra | |
| Make | Daihatsu | Vauxhall |
| Model | Rocky | Astra |
| Year Released | 1994 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2237 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 53 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 182 Nm | 84 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1380 kg | 830 kg |
| Vehicle Length | 3850 mm | 4000 mm |
| Vehicle Width | 1700 mm | 1670 mm |
| Vehicle Height | 1860 mm | 1410 mm |
| Wheelbase Size | 2540 mm | 2530 mm |
