1988 Audi 90 vs. 2009 Citroen C4
To start off, 2009 Citroen C4 is newer by 21 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 1,997 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (138 HP @ 6000 RPM) has 24 more horse power than 1988 Audi 90. (114 HP @ 5400 RPM) In normal driving conditions, 2009 Citroen C4 should accelerate faster than 1988 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 525 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, 2009 Citroen C4 (200 Nm @ 4000 RPM) has 28 more torque (in Nm) than 1988 Audi 90. (172 Nm @ 4000 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1988 Audi 90.
Compare all specifications:
| 1988 Audi 90 | 2009 Citroen C4 | |
| Make | Audi | Citroen |
| Model | 90 | C4 |
| Year Released | 1988 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1997 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 138 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 172 Nm | 200 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 1635 kg |
| Vehicle Length | 4400 mm | 4590 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1630 mm |
| Wheelbase Size | 2550 mm | 2730 mm |
