2002 Chevrolet Impala vs. 1986 Daihatsu Rocky
To start off, 2002 Chevrolet Impala is newer by 16 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 3,350 cc (6 cylinders), 2002 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Impala (180 HP @ 5200 RPM) has 108 more horse power than 1986 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 2002 Chevrolet Impala should accelerate faster than 1986 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 25 kg more than 2002 Chevrolet Impala.
Because 1986 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2002 Chevrolet Impala. 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, 2002 Chevrolet Impala (278 Nm @ 4000 RPM) has 107 more torque (in Nm) than 1986 Daihatsu Rocky. (171 Nm @ 2200 RPM). This means 2002 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1986 Daihatsu Rocky.
Compare all specifications:
| 2002 Chevrolet Impala | 1986 Daihatsu Rocky | |
| Make | Chevrolet | Daihatsu |
| Model | Impala | Rocky |
| Year Released | 2002 | 1986 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3350 cc | 2765 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 72 HP |
| Engine RPM | 5200 RPM | 3600 RPM |
| Torque | 278 Nm | 171 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1560 kg |
| Vehicle Length | 5090 mm | 4110 mm |
| Vehicle Width | 1860 mm | 1590 mm |
| Vehicle Height | 1460 mm | 1920 mm |
| Wheelbase Size | 2810 mm | 2540 mm |
