2008 GMC Envoy vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2008 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2008 GMC Envoy would be higher. At 4,300 cc (6 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Envoy (285 HP @ 6000 RPM) has 93 more horse power than 2009 GMC Sierra. (192 HP @ 4600 RPM). In normal driving conditions, 2008 GMC Envoy should accelerate faster than 2009 GMC Sierra.
Because 2009 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2008 GMC Envoy, being front wheel drive (FWD), will offer much better control with better grip. 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 GMC Envoy (374 Nm @ 4000 RPM) has 114 more torque (in Nm) than 2009 GMC Sierra. (260 Nm @ 2800 RPM). This means 2008 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Sierra.
Compare all specifications:
| 2008 GMC Envoy | 2009 GMC Sierra | |
| Make | GMC | GMC |
| Model | Envoy | Sierra |
| Year Released | 2008 | 2009 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 285 HP | 192 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 374 Nm | 260 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Compression Ratio | 10.3:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4870 mm | 5140 mm |
| Vehicle Width | 1900 mm | 2040 mm |
| Vehicle Height | 1830 mm | 1880 mm |
| Wheelbase Size | 2880 mm | 3030 mm |
| Fuel Consumption | 10.7 L/100km | 11.9 L/100km |
| Fuel Consumption City | 14.7 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 83 L | 98 L |
