2008 GMC Sierra vs. 2007 Infiniti FX
To start off, 2008 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2007 Infiniti FX would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 33 more horse power than 2007 Infiniti FX. (320 HP @ 6000 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2007 Infiniti FX.
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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 52 more torque (in Nm) than 2007 Infiniti FX. (454 Nm @ 4000 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Infiniti FX.
Compare all specifications:
| 2008 GMC Sierra | 2007 Infiniti FX | |
| Make | GMC | Infiniti |
| Model | Sierra | FX |
| Year Released | 2008 | 2007 |
| Body Type | Pickup | Crossover |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 4494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 320 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 506 Nm | 454 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 6580 mm | 4810 mm |
| Vehicle Width | 2040 mm | 1930 mm |
| Vehicle Height | 1960 mm | 1680 mm |
| Wheelbase Size | 4250 mm | 2860 mm |
| Fuel Consumption Overall | 13.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 129 L | 90 L |
