1991 Audi 100 vs. 2005 Subaru Legacy
To start off, 2005 Subaru Legacy 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 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2005 Subaru Legacy (250 HP @ 5600 RPM) has 79 more horse power than 1991 Audi 100. (171 HP @ 5500 RPM) In normal driving conditions, 2005 Subaru Legacy should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Legacy weights approximately 76 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Legacy will offer significantly more control. 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 Subaru Legacy (340 Nm) has 90 more torque (in Nm) than 1991 Audi 100. (250 Nm). This means 2005 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2005 Subaru Legacy | |
| Make | Audi | Subaru |
| Model | 100 | Legacy |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 250 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 250 Nm | 340 Nm |
| Engine Bore Size | 82.5 mm | 100 mm |
| Engine Stroke Size | 86.4 mm | 79 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1526 kg |
| Vehicle Length | 4800 mm | 4740 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2690 mm | 2660 mm |
| Fuel Tank Capacity | 80 L | 64 L |
