2006 Cadillac CTS vs. 2003 Peugeot 407
To start off, 2006 Cadillac CTS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 407 would be higher. At 2,792 cc (6 cylinders), 2006 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac CTS (212 HP @ 6000 RPM) has 99 more horse power than 2003 Peugeot 407. (113 HP @ 5500 RPM). In normal driving conditions, 2006 Cadillac CTS should accelerate faster than 2003 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac CTS weights approximately 220 kg more than 2003 Peugeot 407. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac CTS 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 2006 Cadillac CTS. However, in wet, icy, snow, or gravel driving conditions, 2003 Peugeot 407, 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, 2006 Cadillac CTS (262 Nm @ 3300 RPM) has 99 more torque (in Nm) than 2003 Peugeot 407. (163 Nm @ 4500 RPM). This means 2006 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 407.
Compare all specifications:
| 2006 Cadillac CTS | 2003 Peugeot 407 | |
| Make | Cadillac | Peugeot |
| Model | CTS | 407 |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1749 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 212 HP | 113 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 262 Nm | 163 Nm |
| Torque RPM | 3300 RPM | 4500 RPM |
| Engine Bore Size | 89 mm | 82.7 mm |
| Engine Stroke Size | 74.8 mm | 81.4 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1620 kg | 1400 kg |
| Vehicle Length | 4830 mm | 4680 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 2710 mm |
| Fuel Tank Capacity | 66 L | 45 L |
