2007 GMC Sierra vs. 2003 Lexus RX
To start off, 2007 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Lexus RX. In addition, the cost of maintenance, including insurance, on 2003 Lexus RX would be higher. At 6,172 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (403 HP @ 5700 RPM) has 205 more horse power than 2003 Lexus RX. (198 HP @ 5600 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2003 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 613 kg more than 2003 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, 2007 GMC Sierra (565 Nm @ 4300 RPM) has 281 more torque (in Nm) than 2003 Lexus RX. (284 Nm @ 4400 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus RX.
Compare all specifications:
2007 GMC Sierra | 2003 Lexus RX | |
Make | GMC | Lexus |
Model | Sierra | RX |
Year Released | 2007 | 2003 |
Body Type | Pickup | SUV |
Engine Position | Front | Front |
Engine Size | 6172 cc | 3000 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 403 HP | 198 HP |
Engine RPM | 5700 RPM | 5600 RPM |
Torque | 565 Nm | 284 Nm |
Torque RPM | 4300 RPM | 4400 RPM |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2478 kg | 1865 kg |
Vehicle Length | 5850 mm | 4590 mm |
Vehicle Width | 2040 mm | 1820 mm |
Vehicle Height | 1880 mm | 1670 mm |
Wheelbase Size | 3650 mm | 2620 mm |