2003 Buick Rainier vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2003 Buick Rainier would be higher. At 5,300 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (315 HP @ 5200 RPM) has 44 more horse power than 2003 Buick Rainier. (271 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 2003 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 211 kg more than 2003 Buick Rainier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2011 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2003 Buick Rainier 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, 2011 GMC Sierra (454 Nm @ 4000 RPM) has 81 more torque (in Nm) than 2003 Buick Rainier. (373 Nm @ 3600 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Buick Rainier.
Compare all specifications:
2003 Buick Rainier | 2011 GMC Sierra | |
Make | Buick | GMC |
Model | Rainier | Sierra |
Year Released | 2003 | 2011 |
Body Type | SUV | Pickup |
Engine Position | Front | Front |
Engine Size | 4195 cc | 5300 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 271 HP | 315 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 373 Nm | 454 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | 6-speed shiftable automatic |
Vehicle Weight | 2100 kg | 2311 kg |
Vehicle Length | 4920 mm | 5847 mm |
Vehicle Width | 1920 mm | 2032 mm |
Vehicle Height | 1900 mm | 1875 mm |
Wheelbase Size | 2880 mm | 3645 mm |
Fuel Tank Capacity | 83 L | 98 L |