2009 Chevrolet Impala vs. 2008 Hummer H3
To start off, 2009 Chevrolet Impala is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Hummer H3. In addition, the cost of maintenance, including insurance, on 2008 Hummer H3 would be higher. At 5,328 cc (8 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (300 HP @ 5200 RPM) has 89 more horse power than 2009 Chevrolet Impala. (211 HP @ 5800 RPM) In normal driving conditions, 2008 Hummer H3 should accelerate faster than 2009 Chevrolet Impala.
Because 2008 Hummer H3 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, 2008 Hummer H3 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, 2008 Hummer H3 (434 Nm @ 4000 RPM) has 144 more torque (in Nm) than 2009 Chevrolet Impala. (290 Nm @ 4000 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Impala.
Compare all specifications:
| 2009 Chevrolet Impala | 2008 Hummer H3 | |
| Make | Chevrolet | Hummer |
| Model | Impala | H3 |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 5328 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 211 HP | 300 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 290 Nm | 434 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5100 mm | 4750 mm |
| Vehicle Width | 1860 mm | 2180 mm |
| Vehicle Height | 1500 mm | 1900 mm |
| Wheelbase Size | 2810 mm | 2850 mm |
| Fuel Tank Capacity | 64 L | 87 L |
