2009 Citroen C4 vs. 2012 Buick Regal
To start off, 2012 Buick Regal is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Citroen C4. In addition, the cost of maintenance, including insurance, on 2009 Citroen C4 would be higher. At 2,000 cc (4 cylinders), 2012 Buick Regal is equipped with a bigger engine. In terms of performance, 2012 Buick Regal (270 HP) has 162 more horse power than 2009 Citroen C4. (108 HP) In normal driving conditions, 2012 Buick Regal should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick Regal weights approximately 408 kg more than 2009 Citroen C4. 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, 2012 Buick Regal (400 Nm @ 2500 RPM) has 253 more torque (in Nm) than 2009 Citroen C4. (147 Nm @ 4000 RPM). This means 2012 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Citroen C4 | 2012 Buick Regal | |
| Make | Citroen | Buick |
| Model | C4 | Regal |
| Year Released | 2009 | 2012 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 270 HP |
| Torque | 147 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1683 kg |
| Vehicle Length | 4280 mm | 4831 mm |
| Vehicle Width | 1780 mm | 1857 mm |
| Vehicle Height | 1460 mm | 1473 mm |
| Wheelbase Size | 2610 mm | 2738 mm |
| Fuel Tank Capacity | 60 L | 68 L |
