2006 Cadillac STS vs. 1985 Daihatsu Rocky
To start off, 2006 Cadillac STS is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1985 Daihatsu Rocky would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (321 HP @ 6400 RPM) has 234 more horse power than 1985 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1985 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 468 kg more than 1985 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 1985 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, 2006 Cadillac STS (427 Nm @ 4400 RPM) has 270 more torque (in Nm) than 1985 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1985 Daihatsu Rocky.
Compare all specifications:
| 2006 Cadillac STS | 1985 Daihatsu Rocky | |
| Make | Cadillac | Daihatsu |
| Model | STS | Rocky |
| Year Released | 2006 | 1985 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 87 HP |
| Engine RPM | 6400 RPM | 4600 RPM |
| Torque | 427 Nm | 157 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1818 kg | 1350 kg |
| Vehicle Length | 4990 mm | 3780 mm |
| Vehicle Width | 1850 mm | 1590 mm |
| Vehicle Height | 1470 mm | 1850 mm |
| Wheelbase Size | 2960 mm | 2210 mm |
