2005 Chevrolet Lumina vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Lumina. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Lumina would be higher. At 6,000 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 GMC Sierra (364 HP @ 5400 RPM) has 39 more horse power than 2005 Chevrolet Lumina. (325 HP @ 5600 RPM) In normal driving conditions, 2010 GMC Sierra should accelerate faster than 2005 Chevrolet Lumina. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 999 kg more than 2005 Chevrolet Lumina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Lumina. In wet, icy, snow, or gravel driving conditions, 2010 GMC Sierra 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, 2010 GMC Sierra (506 Nm @ 4400 RPM) has 46 more torque (in Nm) than 2005 Chevrolet Lumina. (460 Nm @ 4400 RPM). This means 2010 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Lumina. 2010 GMC Sierra has automatic transmission and 2005 Chevrolet Lumina has manual transmission. 2005 Chevrolet Lumina will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Lumina | 2010 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Lumina | Sierra |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5799 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 325 HP | 364 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 460 Nm | 506 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Engine Compression Ratio | 10.1:1 | 10.2:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1660 kg | 2659 kg |
| Wheelbase Size | 2650 mm | 3380 mm |
| Fuel Tank Capacity | 75 L | 129 L |
