2005 Peugeot 407 vs. 2006 Cadillac CTS
To start off, 2006 Cadillac CTS is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2005 Peugeot 407 would be higher. At 2,597 cc (6 cylinders), 2006 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac CTS (179 HP @ 6000 RPM) has 44 more horse power than 2005 Peugeot 407. (135 HP @ 6000 RPM) In normal driving conditions, 2006 Cadillac CTS should accelerate faster than 2005 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac CTS weights approximately 324 kg more than 2005 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, 2005 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 (232 Nm @ 3400 RPM) has 42 more torque (in Nm) than 2005 Peugeot 407. (190 Nm @ 4100 RPM). This means 2006 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2005 Peugeot 407.
Compare all specifications:
| 2005 Peugeot 407 | 2006 Cadillac CTS | |
| Make | Peugeot | Cadillac |
| Model | 407 | CTS |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2597 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 135 HP | 179 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 190 Nm | 232 Nm |
| Torque RPM | 4100 RPM | 3400 RPM |
| Engine Bore Size | 85 mm | 83.2 mm |
| Engine Stroke Size | 88 mm | 79.6 mm |
| Engine Compression Ratio | 10.8:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 208 km/hour | 223 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 9.3 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1794 kg |
| Vehicle Length | 4770 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1450 mm |
| Wheelbase Size | 2610 mm | 2890 mm |
| Fuel Consumption Overall | 8.4 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 66 L | 68 L |
