1991 Daihatsu Rocky vs. 2009 Lexus GS
To start off, 2009 Lexus GS is newer by 18 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 2,994 cc (6 cylinders), 2009 Lexus GS is equipped with a bigger engine. In terms of performance, 2009 Lexus GS (246 HP @ 6200 RPM) has 174 more horse power than 1991 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 2009 Lexus GS should accelerate faster than 1991 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus GS weights approximately 180 kg more than 1991 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2009 Lexus GS. 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, 2009 Lexus GS (294 Nm @ 3800 RPM) has 124 more torque (in Nm) than 1991 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 2009 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 1991 Daihatsu Rocky.
Compare all specifications:
| 1991 Daihatsu Rocky | 2009 Lexus GS | |
| Make | Daihatsu | Lexus |
| Model | Rocky | GS |
| Year Released | 1991 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 72 HP | 246 HP |
| Engine RPM | 3600 RPM | 6200 RPM |
| Torque | 170 Nm | 294 Nm |
| Torque RPM | 2200 RPM | 3800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1740 kg |
| Vehicle Length | 4110 mm | 4830 mm |
| Vehicle Width | 1590 mm | 1830 mm |
| Vehicle Height | 1920 mm | 1440 mm |
| Wheelbase Size | 2540 mm | 2860 mm |
