2009 Cadillac STS-V vs. 2006 Peugeot 407
To start off, 2009 Cadillac STS-V is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2006 Peugeot 407 would be higher. At 4,376 cc (8 cylinders), 2009 Cadillac STS-V is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS-V (469 HP @ 6400 RPM) has 361 more horse power than 2006 Peugeot 407. (108 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac STS-V should accelerate faster than 2006 Peugeot 407.
Because 2009 Cadillac STS-V 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-V. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2009 Cadillac STS-V (595 Nm @ 3900 RPM) has 355 more torque (in Nm) than 2006 Peugeot 407. (240 Nm @ 2000 RPM). This means 2009 Cadillac STS-V will have an easier job in driving up hills or pulling heavy equipment than 2006 Peugeot 407.
Compare all specifications:
| 2009 Cadillac STS-V | 2006 Peugeot 407 | |
| Make | Cadillac | Peugeot |
| Model | STS-V | 407 |
| Year Released | 2009 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4376 cc | 1559 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 469 HP | 108 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 595 Nm | 240 Nm |
| Torque RPM | 3900 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5030 mm | 4680 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1480 mm | 1450 mm |
| Wheelbase Size | 2960 mm | 2730 mm |
| Fuel Consumption Overall | 15.7 L/100km | 5.5 L/100km |
| Fuel Tank Capacity | 64 L | 66 L |
