2008 Chevrolet Impala vs. 2010 GMC Envoy
To start off, 2010 GMC Envoy is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet Impala would be higher. At 4,161 cc (6 cylinders), 2010 GMC Envoy is equipped with a bigger engine. In terms of performance, 2010 GMC Envoy (285 HP @ 6000 RPM) has 74 more horse power than 2008 Chevrolet Impala. (211 HP @ 5800 RPM) In normal driving conditions, 2010 GMC Envoy should accelerate faster than 2008 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Envoy weights approximately 1655 kg more than 2008 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2010 GMC Envoy 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 Envoy (375 Nm @ 4600 RPM) has 85 more torque (in Nm) than 2008 Chevrolet Impala. (290 Nm @ 4000 RPM). This means 2010 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Impala.
Compare all specifications:
| 2008 Chevrolet Impala | 2010 GMC Envoy | |
| Make | Chevrolet | GMC |
| Model | Impala | Envoy |
| Year Released | 2008 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 3505 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 211 HP | 285 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 290 Nm | 375 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 99.1 mm | 102 mm |
| Engine Stroke Size | 75.9 mm | 85.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1075 kg | 2730 kg |
| Vehicle Length | 5100 mm | 4870 mm |
| Vehicle Width | 1860 mm | 1900 mm |
| Vehicle Height | 1500 mm | 1830 mm |
| Wheelbase Size | 2810 mm | 2880 mm |
| Fuel Consumption | 8.1 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13.1 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 64 L | 83 L |
