1989 Lancia Thema vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Lancia Thema. In addition, the cost of maintenance, including insurance, on 1989 Lancia Thema would be higher. At 2,198 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 1989 Lancia Thema (163 HP @ 5500 RPM) has 10 more horse power than 2005 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 1989 Lancia Thema should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 240 kg more than 1989 Lancia Thema.
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, 1989 Lancia Thema (225 Nm @ 2500 RPM) has 4 more torque (in Nm) than 2005 Opel Vectra. (221 Nm @ 3800 RPM). This means 1989 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 1989 Lancia Thema | 2005 Opel Vectra | |
| Make | Lancia | Opel |
| Model | Thema | Vectra |
| Year Released | 1989 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 153 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 225 Nm | 221 Nm |
| Torque RPM | 2500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1550 kg |
| Vehicle Length | 4600 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1510 mm |
| Wheelbase Size | 2670 mm | 2840 mm |
