2005 Audi A8 vs. 2001 Subaru HM-01
To start off, 2005 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Subaru HM-01. In addition, the cost of maintenance, including insurance, on 2001 Subaru HM-01 would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP @ 6200 RPM) has 399 more horse power than 2001 Subaru HM-01. (45 HP @ 6400 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2001 Subaru HM-01. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 450 kg more than 2001 Subaru HM-01. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Subaru HM-01. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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 Audi A8 (580 Nm @ 4000 RPM) has 523 more torque (in Nm) than 2001 Subaru HM-01. (57 Nm @ 4000 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2001 Subaru HM-01.
Compare all specifications:
| 2005 Audi A8 | 2001 Subaru HM-01 | |
| Make | Audi | Subaru |
| Model | A8 | HM-01 |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 658 cc |
| Engine Type | W | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 444 HP | 45 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 580 Nm | 57 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1995 kg | 1545 kg |
| Vehicle Length | 5070 mm | 3430 mm |
| Vehicle Width | 1900 mm | 1510 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 3080 mm | 2320 mm |
