1984 Daihatsu Rocky vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra 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 5,967 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (327 HP @ 5100 RPM) has 240 more horse power than 1984 Daihatsu Rocky. (87 HP @ 3600 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1984 Daihatsu Rocky.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2009 GMC Sierra. 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 GMC Sierra (367 Nm @ 4100 RPM) has 156 more torque (in Nm) than 1984 Daihatsu Rocky. (211 Nm @ 2200 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1984 Daihatsu Rocky | 2009 GMC Sierra | |
| Make | Daihatsu | GMC |
| Model | Rocky | Sierra |
| Year Released | 1984 | 2009 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 5967 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 327 HP |
| Engine RPM | 3600 RPM | 5100 RPM |
| Torque | 211 Nm | 367 Nm |
| Torque RPM | 2200 RPM | 4100 RPM |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4110 mm | 5850 mm |
| Vehicle Height | 1920 mm | 1910 mm |
| Wheelbase Size | 2540 mm | 2950 mm |
