2007 Buick Lucerne vs. 2003 Chrysler Pacifica
To start off, 2007 Buick Lucerne is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Chrysler Pacifica. In addition, the cost of maintenance, including insurance, on 2003 Chrysler Pacifica would be higher. At 4,565 cc (8 cylinders), 2007 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2007 Buick Lucerne (276 HP @ 6000 RPM) has 23 more horse power than 2003 Chrysler Pacifica. (253 HP @ 6400 RPM). In normal driving conditions, 2007 Buick Lucerne should accelerate faster than 2003 Chrysler Pacifica. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chrysler Pacifica weights approximately 219 kg more than 2007 Buick Lucerne.
Because 2003 Chrysler Pacifica is four wheel drive (4WD), it will have significant more traction and grip than 2007 Buick Lucerne. In wet, icy, snow, or gravel driving conditions, 2003 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, 2007 Buick Lucerne (400 Nm @ 4400 RPM) has 61 more torque (in Nm) than 2003 Chrysler Pacifica. (339 Nm @ 3950 RPM). This means 2007 Buick Lucerne will have an easier job in driving up hills or pulling heavy equipment than 2003 Chrysler Pacifica.
Compare all specifications:
| 2007 Buick Lucerne | 2003 Chrysler Pacifica | |
| Make | Buick | Chrysler |
| Model | Lucerne | Pacifica |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3518 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 253 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 400 Nm | 339 Nm |
| Torque RPM | 4400 RPM | 3950 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1946 kg | 2165 kg |
| Vehicle Length | 5170 mm | 5060 mm |
| Vehicle Width | 1880 mm | 2020 mm |
| Vehicle Height | 1480 mm | 1700 mm |
| Wheelbase Size | 2940 mm | 2620 mm |
| Fuel Consumption Overall | 11.8 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 68 L | 87 L |
