1991 Audi 100 vs. 2005 Saturn ION
To start off, 2005 Saturn ION is newer by 14 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 2,309 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2005 Saturn ION (140 HP) has 9 more horse power than 1991 Audi 100. (131 HP) In normal driving conditions, 2005 Saturn ION should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 147 kg more than 2005 Saturn ION.
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, 2005 Saturn ION (197 Nm) has 11 more torque (in Nm) than 1991 Audi 100. (186 Nm). This means 2005 Saturn ION will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2005 Saturn ION | |
| Make | Audi | Saturn |
| Model | 100 | ION |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 2195 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 140 HP |
| Torque | 186 Nm | 197 Nm |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 94 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1410 kg | 1263 kg |
| Vehicle Length | 4800 mm | 4710 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1430 mm |
