2009 Chevrolet Impala vs. 2007 GMC Sierra
To start off, 2009 Chevrolet Impala is newer by 2 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 67 more horse power than 2009 Chevrolet Impala. (233 HP @ 5600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2009 Chevrolet Impala.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 163 more torque (in Nm) than 2009 Chevrolet Impala. (325 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Impala.
Compare all specifications:
2009 Chevrolet Impala | 2007 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Impala | Sierra |
Year Released | 2009 | 2007 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 3899 cc | 5999 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 233 HP | 300 HP |
Engine RPM | 5600 RPM | 4400 RPM |
Torque | 325 Nm | 488 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Length | 5100 mm | 6330 mm |
Vehicle Width | 1860 mm | 2450 mm |
Vehicle Height | 1500 mm | 1940 mm |
Wheelbase Size | 2810 mm | 4010 mm |
Fuel Tank Capacity | 64 L | 129 L |