2009 Infiniti FX vs. 2007 Subaru B9 Tribeca
To start off, 2009 Infiniti FX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Subaru B9 Tribeca. In addition, the cost of maintenance, including insurance, on 2007 Subaru B9 Tribeca would be higher. At 5,019 cc (8 cylinders), 2009 Infiniti FX is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (390 HP @ 6500 RPM) has 145 more horse power than 2007 Subaru B9 Tribeca. (245 HP @ 6600 RPM). In normal driving conditions, 2009 Infiniti FX should accelerate faster than 2007 Subaru B9 Tribeca.
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, 2009 Infiniti FX (501 Nm @ 4400 RPM) has 209 more torque (in Nm) than 2007 Subaru B9 Tribeca. (292 Nm @ 4200 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru B9 Tribeca.
Compare all specifications:
| 2009 Infiniti FX | 2007 Subaru B9 Tribeca | |
| Make | Infiniti | Subaru |
| Model | FX | B9 Tribeca |
| Year Released | 2009 | 2007 |
| Body Type | Crossover | SUV |
| Engine Position | Front | Front |
| Engine Size | 5019 cc | 2997 cc |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 390 HP | 245 HP |
| Engine RPM | 6500 RPM | 6600 RPM |
| Torque | 501 Nm | 292 Nm |
| Torque RPM | 4400 RPM | 4200 RPM |
| Engine Bore Size | 95.5 mm | 89 mm |
| Engine Stroke Size | 87.7 mm | 80 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4870 mm | 4830 mm |
| Vehicle Width | 1930 mm | 1880 mm |
| Vehicle Height | 1690 mm | 1690 mm |
| Wheelbase Size | 2890 mm | 2750 mm |
| Fuel Consumption Highway | 11.8 L/100km | 10.2 L/100km |
| Fuel Consumption City | 16.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 90 L | 64 L |
