2005 Buick LaCrosse vs. 2008 Hummer H3
To start off, 2008 Hummer H3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2005 Buick LaCrosse would be higher. At 3,653 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (242 HP @ 5600 RPM) has 1 more horse power than 2005 Buick LaCrosse. (241 HP @ 5200 RPM) In normal driving conditions, 2008 Hummer H3 should accelerate faster than 2005 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 614 kg more than 2005 Buick LaCrosse. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick LaCrosse. 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 (328 Nm) has 23 more torque (in Nm) than 2005 Buick LaCrosse. (305 Nm). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick LaCrosse.
Compare all specifications:
| 2005 Buick LaCrosse | 2008 Hummer H3 | |
| Make | Buick | Hummer |
| Model | LaCrosse | H3 |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 3653 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 241 HP | 242 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 305 Nm | 328 Nm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1618 kg | 2232 kg |
| Vehicle Length | 5040 mm | 4750 mm |
| Vehicle Width | 1860 mm | 1900 mm |
| Vehicle Height | 1460 mm | 1860 mm |
| Wheelbase Size | 2820 mm | 2850 mm |
| Fuel Consumption | 8.7 L/100km | 13.1 L/100km |
| Fuel Consumption City | 12.4 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 64 L | 87 L |
