2005 Audi A6 vs. 1986 Subaru XT
To start off, 2005 Audi A6 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Subaru XT. In addition, the cost of maintenance, including insurance, on 1986 Subaru XT would be higher. At 2,698 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (178 HP @ 3300 RPM) has 31 more horse power than 1986 Subaru XT. (147 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1986 Subaru XT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 417 kg more than 1986 Subaru XT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi A6 (370 Nm @ 1400 RPM) has 159 more torque (in Nm) than 1986 Subaru XT. (211 Nm @ 2800 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Subaru XT.
Compare all specifications:
| 2005 Audi A6 | 1986 Subaru XT | |
| Make | Audi | Subaru |
| Model | A6 | XT |
| Year Released | 2005 | 1986 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2672 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 178 HP | 147 HP |
| Engine RPM | 3300 RPM | 5200 RPM |
| Torque | 370 Nm | 211 Nm |
| Torque RPM | 1400 RPM | 2800 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 83.1 mm | 67 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Top Speed | 225 km/hour | 210 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1695 kg | 1278 kg |
| Vehicle Length | 4940 mm | 4460 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2770 mm | 2470 mm |
| Fuel Tank Capacity | 70 L | 60 L |
