2009 Cadillac STS vs. 2003 Chrysler Concorde
To start off, 2009 Cadillac STS is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Chrysler Concorde. In addition, the cost of maintenance, including insurance, on 2003 Chrysler Concorde would be higher. At 3,599 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 112 more horse power than 2003 Chrysler Concorde. (190 HP @ 5700 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2003 Chrysler Concorde. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 57 kg more than 2003 Chrysler Concorde. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Chrysler Concorde, 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 111 more torque (in Nm) than 2003 Chrysler Concorde. (258 Nm @ 4850 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2003 Chrysler Concorde.
Compare all specifications:
| 2009 Cadillac STS | 2003 Chrysler Concorde | |
| Make | Cadillac | Chrysler |
| Model | STS | Concorde |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 2736 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 190 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 369 Nm | 258 Nm |
| Torque RPM | 5200 RPM | 4850 RPM |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1578 kg |
| Vehicle Length | 5000 mm | 5320 mm |
| Vehicle Width | 1850 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2960 mm | 2880 mm |
| Fuel Tank Capacity | 64 L | 68 L |
