1987 Lancia Thema vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 19 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 1,995 cc (4 cylinders), 1987 Lancia Thema is equipped with a bigger engine. In terms of performance, 1987 Lancia Thema (164 HP @ 5500 RPM) has 60 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 1987 Lancia Thema should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Lancia Thema weights approximately 45 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1987 Lancia Thema (225 Nm @ 2500 RPM) has 75 more torque (in Nm) than 2006 Opel Astra. (150 Nm @ 3900 RPM). This means 1987 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 1987 Lancia Thema | 2006 Opel Astra | |
| Make | Lancia | Opel |
| Model | Thema | Astra |
| Year Released | 1987 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 164 HP | 104 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 225 Nm | 150 Nm |
| Torque RPM | 2500 RPM | 3900 RPM |
| Engine Bore Size | 84 mm | 79.1 mm |
| Engine Stroke Size | 90 mm | 81.5 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1265 kg |
| Vehicle Length | 4600 mm | 4260 mm |
| Vehicle Width | 1760 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2620 mm |
