2005 GMC Sierra vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 7 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 5,358 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (302 HP) has 7 more horse power than 2005 GMC Sierra. (295 HP) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 48 kg more than 2005 GMC Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2005 GMC Sierra (454 Nm) has 41 more torque (in Nm) than 2012 GMC Sierra. (413 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2012 GMC Sierra. 2012 GMC Sierra has automatic transmission and 2005 GMC Sierra has manual transmission. 2005 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Sierra | 2012 GMC Sierra | |
| Make | GMC | GMC |
| Model | Sierra | Sierra |
| Year Released | 2005 | 2012 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5358 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 302 HP |
| Torque | 454 Nm | 413 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 4-speed automatic |
| Vehicle Weight | 2263 kg | 2311 kg |
| Vehicle Length | 5850 mm | 5847 mm |
| Vehicle Width | 2000 mm | 2032 mm |
| Vehicle Height | 1850 mm | 1875 mm |
| Wheelbase Size | 3650 mm | 3645 mm |
| Fuel Consumption | 11.8 L/100km | 12.4 L/100km |
| Fuel Consumption City | 14.7 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 98 L | 98 L |
