2007 Citroen C4 vs. 2003 Lancia Thesis
To start off, 2007 Citroen C4 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Lancia Thesis. In addition, the cost of maintenance, including insurance, on 2003 Lancia Thesis would be higher. At 1,997 cc (4 cylinders), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 2003 Lancia Thesis (182 HP @ 5500 RPM) has 1 more horse power than 2007 Citroen C4. (181 HP @ 7000 RPM) In normal driving conditions, 2003 Lancia Thesis should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lancia Thesis weights approximately 357 kg more than 2007 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, 2003 Lancia Thesis (305 Nm @ 2200 RPM) has 125 more torque (in Nm) than 2007 Citroen C4. (180 Nm @ 7000 RPM). This means 2003 Lancia Thesis will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2007 Citroen C4 | 2003 Lancia Thesis | |
| Make | Citroen | Lancia |
| Model | C4 | Thesis |
| Year Released | 2007 | 2003 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 181 HP | 182 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 180 Nm | 305 Nm |
| Torque RPM | 7000 RPM | 2200 RPM |
| Engine Bore Size | 85 mm | 82 mm |
| Engine Stroke Size | 88 mm | 75.7 mm |
| Engine Compression Ratio | 10.8:1 | 19.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1338 kg | 1695 kg |
| Vehicle Length | 4270 mm | 4890 mm |
| Vehicle Width | 1780 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2810 mm |
| Fuel Tank Capacity | 60 L | 75 L |
