1991 Audi 100 vs. 2003 Subaru Legacy
To start off, 2003 Subaru Legacy 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, 2003 Subaru Legacy (187 HP @ 7100 RPM) has 15 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2003 Subaru Legacy should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 146 kg more than 2003 Subaru Legacy.
Let's talk about torque, 1991 Audi 100 (250 Nm @ 3000 RPM) has 54 more torque (in Nm) than 2003 Subaru Legacy. (196 Nm @ 4400 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru Legacy.
Compare all specifications:
| 1991 Audi 100 | 2003 Subaru Legacy | |
| Make | Audi | Subaru |
| Model | 100 | Legacy |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1992 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 172 HP | 187 HP |
| Engine RPM | 5500 RPM | 7100 RPM |
| Torque | 250 Nm | 196 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1506 kg | 1360 kg |
| Vehicle Length | 4800 mm | 4690 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1480 mm |
