2006 GMC Sierra vs. 2003 Lexus LS
To start off, 2006 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Lexus LS. In addition, the cost of maintenance, including insurance, on 2003 Lexus LS would be higher. At 5,358 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP @ 5200 RPM) has 13 more horse power than 2003 Lexus LS. (282 HP @ 5600 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2003 Lexus LS.
Let's talk about torque, 2006 GMC Sierra (454 Nm @ 4000 RPM) has 36 more torque (in Nm) than 2003 Lexus LS. (418 Nm @ 3500 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus LS.
Compare all specifications:
| 2006 GMC Sierra | 2003 Lexus LS | |
| Make | GMC | Lexus |
| Model | Sierra | LS |
| Year Released | 2006 | 2003 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5358 cc | 4293 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 282 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 454 Nm | 418 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 96 mm | 91 mm |
| Engine Stroke Size | 92 mm | 82.5 mm |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5850 mm | 5010 mm |
| Vehicle Width | 2000 mm | 1840 mm |
| Vehicle Height | 1810 mm | 1480 mm |
| Wheelbase Size | 3650 mm | 2930 mm |
| Fuel Tank Capacity | 98 L | 84 L |
