2006 Buick LaCrosse vs. 2005 Chrysler Pacifica
To start off, 2006 Buick LaCrosse is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Chrysler Pacifica. In addition, the cost of maintenance, including insurance, on 2005 Chrysler Pacifica would be higher. At 3,786 cc (6 cylinders), 2006 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2005 Chrysler Pacifica (253 HP) has 53 more horse power than 2006 Buick LaCrosse. (200 HP) In normal driving conditions, 2005 Chrysler Pacifica should accelerate faster than 2006 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chrysler Pacifica weights approximately 215 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 2005 Chrysler Pacifica 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, 2005 Chrysler Pacifica 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, 2005 Chrysler Pacifica (346 Nm @ 3800 RPM) has 34 more torque (in Nm) than 2006 Buick LaCrosse. (312 Nm @ 4000 RPM). This means 2005 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick LaCrosse.
Compare all specifications:
| 2006 Buick LaCrosse | 2005 Chrysler Pacifica | |
| Make | Buick | Chrysler |
| Model | LaCrosse | Pacifica |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 3523 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 253 HP |
| Torque | 312 Nm | 346 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Compression Ratio | 9.4:1 | 9.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1950 kg | 2165 kg |
| Vehicle Length | 5040 mm | 5060 mm |
| Vehicle Width | 1860 mm | 2020 mm |
| Vehicle Height | 1460 mm | 1700 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
| Fuel Consumption | 7.8 L/100km | 9.4 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 64 L | 87 L |
