1991 Citroen ZX vs. 1984 Lancia Thema
To start off, 1991 Citroen ZX is newer by 7 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 1,994 cc (4 cylinders), 1984 Lancia Thema is equipped with a bigger engine. In terms of performance, 1984 Lancia Thema (163 HP @ 5500 RPM) has 74 more horse power than 1991 Citroen ZX. (89 HP @ 6400 RPM) In normal driving conditions, 1984 Lancia Thema should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 1984 Lancia Thema weights approximately 150 kg more than 1991 Citroen ZX. 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 157 more torque (in Nm) than 1991 Citroen ZX. (133 Nm @ 3000 RPM). This means 1984 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 1984 Lancia Thema | |
| Make | Citroen | Lancia |
| Model | ZX | Thema |
| Year Released | 1991 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1579 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 163 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 133 Nm | 290 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 73 mm | 90 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1000 kg | 1150 kg |
| Vehicle Length | 4070 mm | 4600 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2430 mm | 2670 mm |
