2007 Cadillac BLS vs. 2006 Peugeot 407
To start off, 2007 Cadillac BLS is newer by 1 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 2,792 cc (6 cylinders), 2007 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (252 HP @ 5500 RPM) has 96 more horse power than 2006 Peugeot 407. (156 HP @ 5650 RPM). In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 2006 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac BLS weights approximately 103 kg more than 2006 Peugeot 407. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Cadillac BLS (365 Nm @ 1800 RPM) has 148 more torque (in Nm) than 2006 Peugeot 407. (217 Nm @ 3900 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2006 Peugeot 407.
Compare all specifications:
| 2007 Cadillac BLS | 2006 Peugeot 407 | |
| Make | Cadillac | Peugeot |
| Model | BLS | 407 |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2230 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 156 HP |
| Engine RPM | 5500 RPM | 5650 RPM |
| Torque | 365 Nm | 217 Nm |
| Torque RPM | 1800 RPM | 3900 RPM |
| Engine Compression Ratio | 9.5:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 211 km/hour |
| Acceleration 0-100mph | 7 seconds | 9.3 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1638 kg | 1535 kg |
| Vehicle Length | 4690 mm | 4770 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1480 mm | 1480 mm |
| Wheelbase Size | 2680 mm | 2730 mm |
| Fuel Consumption Overall | 10.2 L/100km | 9 L/100km |
| Fuel Tank Capacity | 58 L | 66 L |
