2007 Daihatsu YRV vs. 1991 Daihatsu Rocky
To start off, 2007 Daihatsu YRV is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1991 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1991 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2007 Daihatsu YRV (86 HP @ 6000 RPM) has 14 more horse power than 1991 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 2007 Daihatsu YRV should accelerate faster than 1991 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1991 Daihatsu Rocky weights approximately 595 kg more than 2007 Daihatsu YRV.
Because 1991 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2007 Daihatsu YRV. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Daihatsu Rocky (170 Nm @ 2200 RPM) has 50 more torque (in Nm) than 2007 Daihatsu YRV. (120 Nm @ 3200 RPM). This means 1991 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu YRV.
Compare all specifications:
| 2007 Daihatsu YRV | 1991 Daihatsu Rocky | |
| Make | Daihatsu | Daihatsu |
| Model | YRV | Rocky |
| Year Released | 2007 | 1991 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 2765 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 72 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 120 Nm | 170 Nm |
| Torque RPM | 3200 RPM | 2200 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | 4WD |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 965 kg | 1560 kg |
| Vehicle Length | 3770 mm | 4110 mm |
| Vehicle Width | 1630 mm | 1590 mm |
| Vehicle Height | 1560 mm | 1920 mm |
| Wheelbase Size | 2360 mm | 2540 mm |
