2004 Citroen C4 vs. 1985 Lancia Thema
To start off, 2004 Citroen C4 is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Lancia Thema. In addition, the cost of maintenance, including insurance, on 1985 Lancia Thema would be higher. At 2,927 cc (8 cylinders), 1985 Lancia Thema is equipped with a bigger engine. In terms of performance, 1985 Lancia Thema (212 HP @ 6750 RPM) has 74 more horse power than 2004 Citroen C4. (138 HP @ 4000 RPM) In normal driving conditions, 1985 Lancia Thema should accelerate faster than 2004 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1985 Lancia Thema weights approximately 25 kg more than 2004 Citroen C4. 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, 2004 Citroen C4 (320 Nm @ 2000 RPM) has 30 more torque (in Nm) than 1985 Lancia Thema. (290 Nm @ 4500 RPM). This means 2004 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Lancia Thema.
Compare all specifications:
| 2004 Citroen C4 | 1985 Lancia Thema | |
| Make | Citroen | Lancia |
| Model | C4 | Thema |
| Year Released | 2004 | 1985 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2927 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 212 HP |
| Engine RPM | 4000 RPM | 6750 RPM |
| Torque | 320 Nm | 290 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Engine Bore Size | 85 mm | 81.1 mm |
| Engine Stroke Size | 88 mm | 71 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1375 kg | 1400 kg |
| Vehicle Length | 4280 mm | 4600 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2610 mm | 2670 mm |
| Fuel Tank Capacity | 60 L | 65 L |
