2009 Chevrolet Express vs. 1984 Daihatsu Rocky
To start off, 2009 Chevrolet Express is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 4,800 cc (8 cylinders), 2009 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Express (279 HP @ 5200 RPM) has 207 more horse power than 1984 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 2009 Chevrolet Express should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daihatsu Rocky weights approximately 352 kg more than 2009 Chevrolet Express.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 1984 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, 2009 Chevrolet Express (399 Nm @ 4500 RPM) has 229 more torque (in Nm) than 1984 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 2009 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 2009 Chevrolet Express | 1984 Daihatsu Rocky | |
| Make | Chevrolet | Daihatsu |
| Model | Express | Rocky |
| Year Released | 2009 | 1984 |
| Body Type | Van | SUV |
| Engine Position | Front | Front |
| Engine Size | 4800 cc | 2764 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 279 HP | 72 HP |
| Engine RPM | 5200 RPM | 3600 RPM |
| Torque | 399 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 2200 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1128 kg | 1480 kg |
| Vehicle Length | 5700 mm | 3780 mm |
| Vehicle Width | 2020 mm | 1590 mm |
| Vehicle Height | 2080 mm | 1850 mm |
| Wheelbase Size | 3440 mm | 2210 mm |
