2006 Buick LaCrosse vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2006 Buick LaCrosse would be higher. At 3,651 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (242 HP @ 5600 RPM) has 2 more horse power than 2006 Buick LaCrosse. (240 HP @ 6000 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2006 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 254 kg more than 2006 Buick LaCrosse. 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 2006 Buick LaCrosse. 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, 2009 Hummer H3 (328 Nm @ 4600 RPM) has 23 more torque (in Nm) than 2006 Buick LaCrosse. (305 Nm @ 2000 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick LaCrosse. 2006 Buick LaCrosse has automatic transmission and 2009 Hummer H3 has manual transmission. 2009 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Buick LaCrosse | 2009 Hummer H3 | |
| Make | Buick | Hummer |
| Model | LaCrosse | H3 |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 3651 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 242 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 305 Nm | 328 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1946 kg | 2200 kg |
| Vehicle Length | 5040 mm | 4790 mm |
| Vehicle Width | 1860 mm | 1900 mm |
| Vehicle Height | 1460 mm | 2000 mm |
| Wheelbase Size | 2810 mm | 2850 mm |
| Fuel Consumption Overall | 10.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 70 L | 87 L |
