1981 Buick Estate vs. 1999 Daihatsu Rocky
To start off, 1999 Daihatsu Rocky is newer by 18 year(s). Which means there will be less support and parts availability for 1981 Buick Estate. In addition, the cost of maintenance, including insurance, on 1981 Buick Estate would be higher. At 5,735 cc (8 cylinders), 1981 Buick Estate is equipped with a bigger engine. In terms of performance, 1981 Buick Estate (153 HP @ 3400 RPM) has 63 more horse power than 1999 Daihatsu Rocky. (90 HP @ 4200 RPM). In normal driving conditions, 1981 Buick Estate should accelerate faster than 1999 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1981 Buick Estate weights approximately 500 kg more than 1999 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1981 Buick Estate. In wet, icy, snow, or gravel driving conditions, 1999 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, 1981 Buick Estate (380 Nm @ 1800 RPM) has 198 more torque (in Nm) than 1999 Daihatsu Rocky. (182 Nm @ 2500 RPM). This means 1981 Buick Estate will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu Rocky. 1981 Buick Estate has automatic transmission and 1999 Daihatsu Rocky has manual transmission. 1999 Daihatsu Rocky will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Buick Estate will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Buick Estate | 1999 Daihatsu Rocky | |
| Make | Buick | Daihatsu |
| Model | Estate | Rocky |
| Year Released | 1981 | 1999 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 2237 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 153 HP | 90 HP |
| Engine RPM | 3400 RPM | 4200 RPM |
| Torque | 380 Nm | 182 Nm |
| Torque RPM | 1800 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1380 kg |
| Vehicle Length | 5510 mm | 3850 mm |
| Vehicle Width | 1990 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1860 mm |
| Wheelbase Size | 2950 mm | 2540 mm |
