2007 Audi S8 vs. 2007 Subaru B9 Tribeca
To start off, both 2007 Audi S8 and 2007 Subaru B9 Tribeca were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,171 cc (8 cylinders), 2007 Audi S8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S8 weights approximately 117 kg more than 2007 Subaru B9 Tribeca.
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, 2007 Audi S8 (430 Nm @ 3400 RPM) has 138 more torque (in Nm) than 2007 Subaru B9 Tribeca. (292 Nm @ 4200 RPM). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru B9 Tribeca.
Compare all specifications:
| 2007 Audi S8 | 2007 Subaru B9 Tribeca | |
| Make | Audi | Subaru |
| Model | S8 | B9 Tribeca |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4171 cc | 2997 cc |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 245 HP |
| Torque | 430 Nm | 292 Nm |
| Torque RPM | 3400 RPM | 4200 RPM |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1633 kg |
| Wheelbase Size | 2290 mm | 2750 mm |
| Fuel Tank Capacity | 90 L | 64 L |
