2009 Hummer H3 vs. 2011 Chevrolet Suburban
To start off, 2011 Chevrolet Suburban is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Hummer H3. In addition, the cost of maintenance, including insurance, on 2009 Hummer H3 would be higher. At 6,000 cc (8 cylinders), 2011 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Suburban (352 HP @ 5400 RPM) has 110 more horse power than 2009 Hummer H3. (242 HP @ 5600 RPM) In normal driving conditions, 2011 Chevrolet Suburban should accelerate faster than 2009 Hummer H3. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Suburban weights approximately 625 kg more than 2009 Hummer H3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Chevrolet Suburban. In wet, icy, snow, or gravel driving conditions, 2009 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, 2011 Chevrolet Suburban (517 Nm @ 4200 RPM) has 189 more torque (in Nm) than 2009 Hummer H3. (328 Nm @ 4600 RPM). This means 2011 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3.
Compare all specifications:
| 2009 Hummer H3 | 2011 Chevrolet Suburban | |
| Make | Hummer | Chevrolet |
| Model | H3 | Suburban |
| Year Released | 2009 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 6000 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 242 HP | 352 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 328 Nm | 517 Nm |
| Torque RPM | 4600 RPM | 4200 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2194 kg | 2819 kg |
| Vehicle Length | 4790 mm | 5649 mm |
| Vehicle Width | 1900 mm | 2009 mm |
| Vehicle Height | 2000 mm | 1951 mm |
| Wheelbase Size | 2850 mm | 3302 mm |
| Fuel Tank Capacity | 87 L | 148 L |
