1987 Lancia Thema vs. 1982 Renault 18
To start off, 1987 Lancia Thema is newer by 5 year(s). Which means there will be less support and parts availability for 1982 Renault 18. In addition, the cost of maintenance, including insurance, on 1982 Renault 18 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 86 more horse power than 1982 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 1987 Lancia Thema should accelerate faster than 1982 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1987 Lancia Thema weights approximately 285 kg more than 1982 Renault 18. 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 89 more torque (in Nm) than 1982 Renault 18. (136 Nm @ 3000 RPM). This means 1987 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 1982 Renault 18.
Compare all specifications:
| 1987 Lancia Thema | 1982 Renault 18 | |
| Make | Lancia | Renault |
| Model | Thema | 18 |
| Year Released | 1987 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1645 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 164 HP | 78 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 225 Nm | 136 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 90 mm | 83.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1310 kg | 1025 kg |
| Vehicle Length | 4600 mm | 4470 mm |
| Vehicle Width | 1760 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1410 mm |
