1988 Audi 90 vs. 2007 Citroen C4
To start off, 2007 Citroen C4 is newer by 19 year(s). Which means there will be less support and parts availability for 1988 Audi 90. In addition, the cost of maintenance, including insurance, on 1988 Audi 90 would be higher. At 1,994 cc (5 cylinders), 1988 Audi 90 is equipped with a bigger engine. In terms of performance, 2007 Citroen C4 (123 HP @ 6000 RPM) has 9 more horse power than 1988 Audi 90. (114 HP @ 5400 RPM) In normal driving conditions, 2007 Citroen C4 should accelerate faster than 1988 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 475 kg more than 1988 Audi 90. 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, 1988 Audi 90 (172 Nm @ 4000 RPM) has 2 more torque (in Nm) than 2007 Citroen C4. (170 Nm @ 3750 RPM). This means 1988 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 1988 Audi 90 | 2007 Citroen C4 | |
| Make | Audi | Citroen |
| Model | 90 | C4 |
| Year Released | 1988 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1747 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 123 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 172 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 3750 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 1585 kg |
| Vehicle Length | 4400 mm | 4280 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1630 mm |
| Wheelbase Size | 2550 mm | 2730 mm |
