2005 Audi RS6 vs. 2006 Subaru B9 Tribeca
To start off, 2006 Subaru B9 Tribeca is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi RS6. In addition, the cost of maintenance, including insurance, on 2005 Audi RS6 would be higher. At 4,163 cc (8 cylinders), 2005 Audi RS6 is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 6300 RPM) has 194 more horse power than 2006 Subaru B9 Tribeca. (250 HP @ 6600 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 2006 Subaru B9 Tribeca. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 277 kg more than 2006 Subaru B9 Tribeca. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 RS6 (560 Nm @ 1950 RPM) has 262 more torque (in Nm) than 2006 Subaru B9 Tribeca. (298 Nm @ 4200 RPM). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru B9 Tribeca. 2006 Subaru B9 Tribeca has automatic transmission and 2005 Audi RS6 has manual transmission. 2005 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Subaru B9 Tribeca will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi RS6 | 2006 Subaru B9 Tribeca | |
| Make | Audi | Subaru |
| Model | RS6 | B9 Tribeca |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2999 cc |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 250 HP |
| Engine RPM | 6300 RPM | 6600 RPM |
| Torque | 560 Nm | 298 Nm |
| Torque RPM | 1950 RPM | 4200 RPM |
| Engine Bore Size | 84.5 mm | 89.2 mm |
| Engine Stroke Size | 93 mm | 80 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1633 kg |
| Vehicle Length | 4800 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1880 mm |
| Vehicle Height | 1460 mm | 1700 mm |
| Wheelbase Size | 2660 mm | 2750 mm |
| Fuel Consumption Overall | 14.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
