1986 Daihatsu Rocky vs. 1991 Vauxhall Nova
To start off, 1991 Vauxhall Nova is newer by 5 year(s). Which means there will be less support and parts availability for 1986 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1986 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1986 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1986 Daihatsu Rocky (72 HP @ 3600 RPM) has 28 more horse power than 1991 Vauxhall Nova. (44 HP @ 5400 RPM). In normal driving conditions, 1986 Daihatsu Rocky should accelerate faster than 1991 Vauxhall Nova. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 820 kg more than 1991 Vauxhall Nova. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1991 Vauxhall Nova. In wet, icy, snow, or gravel driving conditions, 1986 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, 1986 Daihatsu Rocky (171 Nm @ 2200 RPM) has 103 more torque (in Nm) than 1991 Vauxhall Nova. (68 Nm @ 2600 RPM). This means 1986 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1991 Vauxhall Nova.
Compare all specifications:
| 1986 Daihatsu Rocky | 1991 Vauxhall Nova | |
| Make | Daihatsu | Vauxhall |
| Model | Rocky | Nova |
| Year Released | 1986 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 44 HP |
| Engine RPM | 3600 RPM | 5400 RPM |
| Torque | 171 Nm | 68 Nm |
| Torque RPM | 2200 RPM | 2600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1560 kg | 740 kg |
| Vehicle Length | 4110 mm | 3960 mm |
| Vehicle Width | 1590 mm | 1550 mm |
| Vehicle Height | 1920 mm | 1370 mm |
| Wheelbase Size | 2540 mm | 2350 mm |
