2009 Cadillac STS vs. 2008 Chrysler Pacifica
To start off, 2009 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Chrysler Pacifica. In addition, the cost of maintenance, including insurance, on 2008 Chrysler Pacifica would be higher. At 3,952 cc (6 cylinders), 2008 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (300 HP) has 46 more horse power than 2008 Chrysler Pacifica. (254 HP). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2008 Chrysler Pacifica. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chrysler Pacifica weights approximately 33 kg more than 2009 Cadillac STS.
Because 2009 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2008 Chrysler Pacifica, being front wheel drive (FWD), will offer much better control with better grip. 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 Chrysler Pacifica (355 Nm @ 4200 RPM) has 82 more torque (in Nm) than 2009 Cadillac STS. (273 Nm @ 5200 RPM). This means 2008 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
| 2009 Cadillac STS | 2008 Chrysler Pacifica | |
| Make | Cadillac | Chrysler |
| Model | STS | Pacifica |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 3952 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 254 HP |
| Torque | 273 Nm | 355 Nm |
| Torque RPM | 5200 RPM | 4200 RPM |
| Engine Compression Ratio | 11.3:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1782 kg | 1815 kg |
| Vehicle Length | 4990 mm | 5050 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1470 mm | 1740 mm |
| Wheelbase Size | 2960 mm | 2960 mm |
| Fuel Consumption | 10 L/100km | 10.2 L/100km |
| Fuel Consumption City | 14 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 12.7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 58 L | 87 L |
