2008 GMC Sierra vs. 2005 Lexus RX
To start off, 2008 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Lexus RX. In addition, the cost of maintenance, including insurance, on 2005 Lexus RX would be higher. At 6,000 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 123 more horse power than 2005 Lexus RX. (230 HP @ 5600 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2005 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 815 kg more than 2005 Lexus RX. 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, 2008 GMC Sierra (506 Nm) has 178 more torque (in Nm) than 2005 Lexus RX. (328 Nm). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Lexus RX.
Compare all specifications:
| 2008 GMC Sierra | 2005 Lexus RX | |
| Make | GMC | Lexus |
| Model | Sierra | RX |
| Year Released | 2008 | 2005 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 6000 cc | 3310 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 230 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 506 Nm | 328 Nm |
| Engine Compression Ratio | 9.6:1 | 10.8:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2659 kg | 1844 kg |
| Vehicle Length | 5720 mm | 4740 mm |
| Vehicle Width | 2440 mm | 1850 mm |
| Vehicle Height | 1960 mm | 1690 mm |
| Wheelbase Size | 3380 mm | 2860 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 129 L | 73 L |
