2005 GMC Sierra vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 2 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 4,802 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (285 HP) has 13 more horse power than 2007 Lexus RX. (272 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 250 kg more than 2007 Lexus RX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX 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, 2007 Lexus RX 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 (400 Nm) has 58 more torque (in Nm) than 2007 Lexus RX. (342 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 2005 GMC Sierra | 2007 Lexus RX | |
| Make | GMC | Lexus |
| Model | Sierra | RX |
| Year Released | 2005 | 2007 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 285 HP | 272 HP |
| Torque | 400 Nm | 342 Nm |
| Engine Compression Ratio | 9.5:1 | 10.8:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2160 kg | 1910 kg |
| Vehicle Length | 5710 mm | 4580 mm |
| Vehicle Width | 2000 mm | 1850 mm |
| Vehicle Height | 1810 mm | 1680 mm |
| Wheelbase Size | 3380 mm | 2730 mm |
| Fuel Consumption Overall | 13.1 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 129 L | 75 L |
