2005 Buick Rainier vs. 2004 GMC Sierra
To start off, 2005 Buick Rainier is newer by 1 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 28 more horse power than 2005 Buick Rainier. (272 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2005 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 187 kg more than 2005 Buick Rainier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 115 more torque (in Nm) than 2005 Buick Rainier. (373 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Rainier. 2005 Buick Rainier has automatic transmission and 2004 GMC Sierra has manual transmission. 2004 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Buick Rainier | 2004 GMC Sierra | |
| Make | Buick | GMC |
| Model | Rainier | Sierra |
| Year Released | 2005 | 2004 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 272 HP | 300 HP |
| Torque | 373 Nm | 488 Nm |
| Engine Bore Size | 93 mm | 102.1 mm |
| Engine Stroke Size | 102 mm | 92 mm |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2095 kg | 2282 kg |
| Vehicle Length | 4920 mm | 5650 mm |
| Vehicle Width | 1920 mm | 2000 mm |
| Vehicle Height | 1900 mm | 1890 mm |
| Wheelbase Size | 2780 mm | 3380 mm |
| Fuel Tank Capacity | 83 L | 129 L |
