2005 GMC Sierra vs. 2011 Chevrolet Tahoe
To start off, 2011 Chevrolet Tahoe is newer by 6 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 5,359 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Tahoe (320 HP) has 25 more horse power than 2005 GMC Sierra. (295 HP) In normal driving conditions, 2011 Chevrolet Tahoe should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Tahoe weights approximately 133 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.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2011 Chevrolet Tahoe. In wet, icy, snow, or gravel driving conditions, 2005 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, both vehicles can yield 454 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2005 GMC Sierra | 2011 Chevrolet Tahoe | |
| Make | GMC | Chevrolet |
| Model | Sierra | Tahoe |
| Year Released | 2005 | 2011 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 320 HP |
| Torque | 454 Nm | 454 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2423 kg | 2556 kg |
| Vehicle Length | 6330 mm | 5131 mm |
| Vehicle Width | 2000 mm | 2007 mm |
| Vehicle Height | 1880 mm | 1953 mm |
| Wheelbase Size | 4010 mm | 2946 mm |
| Fuel Consumption Highway | 12.4 L/100km | 11.2 L/100km |
| Fuel Consumption City | 15.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 129 L | 98 L |
