2007 Cadillac STS vs. 2007 Chrysler Pacifica
To start off, both 2007 Cadillac STS and 2007 Chrysler Pacifica were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 67 more horse power than 2007 Chrysler Pacifica. (253 HP @ 6000 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2007 Chrysler Pacifica. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler Pacifica weights approximately 54 kg more than 2007 Cadillac STS.
Because 2007 Chrysler Pacifica is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2007 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 Cadillac STS (427 Nm @ 4400 RPM) has 72 more torque (in Nm) than 2007 Chrysler Pacifica. (355 Nm @ 4200 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 Chrysler Pacifica.
Compare all specifications:
| 2007 Cadillac STS | 2007 Chrysler Pacifica | |
| Make | Cadillac | Chrysler |
| Model | STS | Pacifica |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3952 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 253 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 427 Nm | 355 Nm |
| Torque RPM | 4400 RPM | 4200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1566 kg | 1620 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 | 8.7 L/100km | 9.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 64 L | 87 L |
