1991 Audi 100 vs. 2003 Citroen C3
To start off, 2003 Citroen C3 is newer by 12 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 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (172 HP) has 113 more horse power than 2003 Citroen C3. (59 HP). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2003 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 453 kg more than 2003 Citroen C3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Audi 100 (250 Nm @ 3000 RPM) has 155 more torque (in Nm) than 2003 Citroen C3. (95 Nm @ 3200 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2003 Citroen C3.
Compare all specifications:
| 1991 Audi 100 | 2003 Citroen C3 | |
| Make | Audi | Citroen |
| Model | 100 | C3 |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1124 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 59 HP |
| Torque | 250 Nm | 95 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 82.5 mm | 72 mm |
| Engine Stroke Size | 86.4 mm | 69 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1506 kg | 1053 kg |
| Vehicle Length | 4800 mm | 3860 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1450 mm | 1530 mm |
