2008 Chevrolet Tahoe vs. 2005 GMC Sierra
To start off, 2008 Chevrolet Tahoe is newer by 3 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 5,328 cc (8 cylinders), 2008 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, both vehicles can yield 285 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Tahoe weights approximately 259 kg more than 2005 GMC Sierra.
Because 2008 Chevrolet Tahoe is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Tahoe 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, 2008 Chevrolet Tahoe (427 Nm) has 27 more torque (in Nm) than 2005 GMC Sierra. (400 Nm). This means 2008 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2008 Chevrolet Tahoe | 2005 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Tahoe | Sierra |
| Year Released | 2008 | 2005 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 4802 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 285 HP | 285 HP |
| Torque | 427 Nm | 400 Nm |
| Engine Bore Size | 96 mm | 96 mm |
| Engine Stroke Size | 92 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2419 kg | 2160 kg |
| Vehicle Length | 5060 mm | 5710 mm |
| Vehicle Width | 2070 mm | 2000 mm |
| Vehicle Height | 1970 mm | 1810 mm |
| Wheelbase Size | 2950 mm | 3380 mm |
| Fuel Consumption Overall | 14.9 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 98 L | 129 L |
