2009 Chevrolet Impala vs. 2011 GMC Envoy
To start off, 2011 GMC Envoy is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Impala would be higher. At 4,161 cc (6 cylinders), 2011 GMC Envoy is equipped with a bigger engine. In terms of performance, 2011 GMC Envoy (285 HP @ 6000 RPM) has 51 more horse power than 2009 Chevrolet Impala. (234 HP @ 5600 RPM) In normal driving conditions, 2011 GMC Envoy should accelerate faster than 2009 Chevrolet Impala.
Because 2011 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 GMC Envoy (375 Nm @ 4600 RPM) has 50 more torque (in Nm) than 2009 Chevrolet Impala. (325 Nm @ 4000 RPM). This means 2011 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Impala.
Compare all specifications:
2009 Chevrolet Impala | 2011 GMC Envoy | |
Make | Chevrolet | GMC |
Model | Impala | Envoy |
Year Released | 2009 | 2011 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3900 cc | 4161 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 234 HP | 285 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 325 Nm | 375 Nm |
Torque RPM | 4000 RPM | 4600 RPM |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
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 | 8.7 L/100km | 11.8 L/100km |
Fuel Consumption City | 13.8 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 11.2 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 64 L | 83 L |