2005 Cadillac STS vs. 2006 Peugeot 206
To start off, 2006 Peugeot 206 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac STS would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (255 HP @ 6500 RPM) has 168 more horse power than 2006 Peugeot 206. (87 HP @ 5250 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2006 Peugeot 206. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 842 kg more than 2006 Peugeot 206. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2006 Peugeot 206, 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, 2005 Cadillac STS (339 Nm @ 3200 RPM) has 206 more torque (in Nm) than 2006 Peugeot 206. (133 Nm @ 3250 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2006 Peugeot 206.
Compare all specifications:
| 2005 Cadillac STS | 2006 Peugeot 206 | |
| Make | Cadillac | Peugeot |
| Model | STS | 206 |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 1360 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 87 HP |
| Engine RPM | 6500 RPM | 5250 RPM |
| Torque | 339 Nm | 133 Nm |
| Torque RPM | 3200 RPM | 3250 RPM |
| Engine Bore Size | 94 mm | 75 mm |
| Engine Stroke Size | 86 mm | 77 mm |
| Engine Compression Ratio | 10.2:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 229 km/hour | 178 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 12.2 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1796 kg | 954 kg |
| Vehicle Length | 4990 mm | 3830 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2450 mm |
| Fuel Consumption Highway | 9.8 L/100km | 4.9 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 64 L | 50 L |
