1984 Lancia Thema vs. 1988 Opel Kadett
To start off, 1988 Opel Kadett is newer by 4 year(s). Which means there will be less support and parts availability for 1984 Lancia Thema. In addition, the cost of maintenance, including insurance, on 1984 Lancia Thema would be higher. At 1,998 cc (4 cylinders), 1988 Opel Kadett is equipped with a bigger engine. In terms of performance, 1984 Lancia Thema (163 HP @ 5500 RPM) has 13 more horse power than 1988 Opel Kadett. (150 HP @ 6000 RPM). In normal driving conditions, 1984 Lancia Thema should accelerate faster than 1988 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1984 Lancia Thema weights approximately 143 kg more than 1988 Opel Kadett. 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, 1984 Lancia Thema (290 Nm @ 2750 RPM) has 95 more torque (in Nm) than 1988 Opel Kadett. (195 Nm @ 4800 RPM). This means 1984 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Kadett.
Compare all specifications:
| 1984 Lancia Thema | 1988 Opel Kadett | |
| Make | Lancia | Opel |
| Model | Thema | Kadett |
| Year Released | 1984 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 150 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 290 Nm | 195 Nm |
| Torque RPM | 2750 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 8.0:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1150 kg | 1007 kg |
| Vehicle Length | 4600 mm | 4010 mm |
| Vehicle Width | 1760 mm | 1670 mm |
| Vehicle Height | 1440 mm | 1370 mm |
| Wheelbase Size | 2670 mm | 2530 mm |
| Fuel Tank Capacity | 65 L | 70 L |
