1991 Audi 100 vs. 2008 Citroen C4
To start off, 2008 Citroen C4 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,460 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2008 Citroen C4 (175 HP @ 7000 RPM) has 61 more horse power than 1991 Audi 100. (114 HP @ 4250 RPM) In normal driving conditions, 2008 Citroen C4 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 13 kg more than 2008 Citroen C4.
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, 1991 Audi 100 (265 Nm @ 2250 RPM) has 63 more torque (in Nm) than 2008 Citroen C4. (202 Nm @ 4750 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2008 Citroen C4.
Compare all specifications:
| 1991 Audi 100 | 2008 Citroen C4 | |
| Make | Audi | Citroen |
| Model | 100 | C4 |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2460 cc | 1997 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 175 HP |
| Engine RPM | 4250 RPM | 7000 RPM |
| Torque | 265 Nm | 202 Nm |
| Torque RPM | 2250 RPM | 4750 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1425 kg | 1412 kg |
| Vehicle Length | 4800 mm | 4280 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1460 mm |
