2007 Chevrolet Express vs. 2006 GMC Sierra
To start off, 2007 Chevrolet Express is newer by 1 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 4,802 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Express (285 HP) has 90 more horse power than 2006 GMC Sierra. (195 HP). In normal driving conditions, 2007 Chevrolet Express should accelerate faster than 2006 GMC Sierra.
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, 2007 Chevrolet Express (400 Nm) has 46 more torque (in Nm) than 2006 GMC Sierra. (354 Nm). This means 2007 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2007 Chevrolet Express | 2006 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Express | Sierra |
| Year Released | 2007 | 2006 |
| Body Type | Van | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 285 HP | 195 HP |
| Torque | 400 Nm | 354 Nm |
| Engine Bore Size | 96.1 mm | 102 mm |
| Engine Stroke Size | 83.1 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Vehicle Length | 6210 mm | 5850 mm |
| Vehicle Width | 2020 mm | 2000 mm |
| Vehicle Height | 2090 mm | 1850 mm |
| Wheelbase Size | 3940 mm | 3650 mm |
