2007 Peugeot 407 vs. 2012 Buick Regal
To start off, 2012 Buick Regal is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2007 Peugeot 407 would be higher. At 2,946 cc, 2007 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2007 Peugeot 407 (208 HP @ 6000 RPM) has 26 more horse power than 2012 Buick Regal. (182 HP @ 6700 RPM). In normal driving conditions, 2007 Peugeot 407 should accelerate faster than 2012 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2007 Peugeot 407 weights approximately 54 kg more than 2012 Buick Regal. 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 Peugeot 407 (290 Nm @ 3750 RPM) has 57 more torque (in Nm) than 2012 Buick Regal. (233 Nm @ 4900 RPM). This means 2007 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 2012 Buick Regal. 2012 Buick Regal has automatic transmission and 2007 Peugeot 407 has manual transmission. 2007 Peugeot 407 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Peugeot 407 | 2012 Buick Regal | |
| Make | Peugeot | Buick |
| Model | 407 | Regal |
| Year Released | 2007 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 2400 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 182 HP |
| Engine RPM | 6000 RPM | 6700 RPM |
| Torque | 290 Nm | 233 Nm |
| Torque RPM | 3750 RPM | 4900 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1687 kg | 1633 kg |
| Vehicle Length | 4820 mm | 4831 mm |
| Vehicle Width | 1410 mm | 1857 mm |
| Vehicle Height | 1870 mm | 1483 mm |
| Wheelbase Size | 2730 mm | 2738 mm |
| Fuel Tank Capacity | 67 L | 68 L |
