2004 Audi A8 vs. 1989 Subaru Rex
To start off, 2004 Audi A8 is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1989 Subaru Rex would be higher. At 2,966 cc (6 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (230 HP @ 4000 RPM) has 199 more horse power than 1989 Subaru Rex. (31 HP @ 6000 RPM). In normal driving conditions, 2004 Audi A8 should accelerate faster than 1989 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 1275 kg more than 1989 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Subaru Rex. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A8 (450 Nm @ 1400 RPM) has 407 more torque (in Nm) than 1989 Subaru Rex. (43 Nm @ 3500 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Subaru Rex.
Compare all specifications:
| 2004 Audi A8 | 1989 Subaru Rex | |
| Make | Audi | Subaru |
| Model | A8 | Rex |
| Year Released | 2004 | 1989 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 544 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 31 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 450 Nm | 43 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 76 mm |
| Engine Stroke Size | 91.4 mm | 60 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1830 kg | 555 kg |
| Vehicle Length | 5060 mm | 3250 mm |
| Vehicle Width | 1900 mm | 1400 mm |
| Vehicle Height | 1450 mm | 1360 mm |
| Wheelbase Size | 2950 mm | 2260 mm |
