2008 Chevrolet Impala vs. 1990 Daihatsu Rocky
To start off, 2008 Chevrolet Impala is newer by 18 year(s). Which means there will be less support and parts availability for 1990 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1990 Daihatsu Rocky would be higher. At 3,505 cc (6 cylinders), 2008 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Impala (211 HP @ 5800 RPM) has 123 more horse power than 1990 Daihatsu Rocky. (88 HP @ 4600 RPM). In normal driving conditions, 2008 Chevrolet Impala should accelerate faster than 1990 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1990 Daihatsu Rocky weights approximately 275 kg more than 2008 Chevrolet Impala.
Because 1990 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 1990 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, 2008 Chevrolet Impala (290 Nm @ 4000 RPM) has 133 more torque (in Nm) than 1990 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2008 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1990 Daihatsu Rocky.
Compare all specifications:
| 2008 Chevrolet Impala | 1990 Daihatsu Rocky | |
| Make | Chevrolet | Daihatsu |
| Model | Impala | Rocky |
| Year Released | 2008 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 3505 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 211 HP | 88 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Torque | 290 Nm | 157 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1075 kg | 1350 kg |
| Vehicle Length | 5100 mm | 3780 mm |
| Vehicle Width | 1860 mm | 1590 mm |
| Vehicle Height | 1500 mm | 1850 mm |
| Wheelbase Size | 2810 mm | 2210 mm |
