1997 Daihatsu Rocky vs. 1987 Lancia Thema
To start off, 1997 Daihatsu Rocky is newer by 10 year(s). Which means there will be less support and parts availability for 1987 Lancia Thema. In addition, the cost of maintenance, including insurance, on 1987 Lancia Thema would be higher. At 2,237 cc (4 cylinders), 1997 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1987 Lancia Thema (118 HP @ 5250 RPM) has 27 more horse power than 1997 Daihatsu Rocky. (91 HP @ 4200 RPM) In normal driving conditions, 1987 Lancia Thema should accelerate faster than 1997 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1997 Daihatsu Rocky weights approximately 165 kg more than 1987 Lancia Thema.
Because 1997 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1987 Lancia Thema. In wet, icy, snow, or gravel driving conditions, 1997 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, 1997 Daihatsu Rocky (182 Nm @ 2500 RPM) has 17 more torque (in Nm) than 1987 Lancia Thema. (165 Nm @ 3300 RPM). This means 1997 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1987 Lancia Thema.
Compare all specifications:
| 1997 Daihatsu Rocky | 1987 Lancia Thema | |
| Make | Daihatsu | Lancia |
| Model | Rocky | Thema |
| Year Released | 1997 | 1987 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2237 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 118 HP |
| Engine RPM | 4200 RPM | 5250 RPM |
| Torque | 182 Nm | 165 Nm |
| Torque RPM | 2500 RPM | 3300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1380 kg | 1215 kg |
| Vehicle Length | 3850 mm | 4600 mm |
| Vehicle Width | 1700 mm | 1740 mm |
| Vehicle Height | 1860 mm | 1440 mm |
| Wheelbase Size | 2540 mm | 2710 mm |
