2005 GMC Sierra vs. 2008 Infiniti FX
To start off, 2008 Infiniti FX is newer by 3 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,359 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 Infiniti FX (297 HP) has 2 more horse power than 2005 GMC Sierra. (295 HP) In normal driving conditions, 2008 Infiniti FX should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 995 kg more than 2008 Infiniti FX.
Because 2008 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti FX will offer significantly more control. 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 GMC Sierra (454 Nm) has 111 more torque (in Nm) than 2008 Infiniti FX. (343 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Infiniti FX.
Compare all specifications:
| 2005 GMC Sierra | 2008 Infiniti FX | |
| Make | GMC | Infiniti |
| Model | Sierra | FX |
| Year Released | 2005 | 2008 |
| Body Type | Pickup | Crossover |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 3498 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 297 HP |
| Torque | 454 Nm | 343 Nm |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2315 kg | 1320 kg |
| Vehicle Length | 5850 mm | 4810 mm |
| Vehicle Width | 2000 mm | 1930 mm |
| Vehicle Height | 1810 mm | 1680 mm |
| Wheelbase Size | 3650 mm | 2810 mm |
| Fuel Consumption Overall | 12.4 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 98 L | 90 L |
