2004 Buick Regal vs. 1987 Citroen AX
To start off, 2004 Buick Regal is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Citroen AX. In addition, the cost of maintenance, including insurance, on 1987 Citroen AX would be higher. At 3,786 cc (6 cylinders), 2004 Buick Regal is equipped with a bigger engine. In terms of performance, 2004 Buick Regal (251 HP @ 5200 RPM) has 207 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM). In normal driving conditions, 2004 Buick Regal should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Regal weights approximately 876 kg more than 1987 Citroen AX. 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, 2004 Buick Regal (388 Nm) has 315 more torque (in Nm) than 1987 Citroen AX. (73 Nm). This means 2004 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 2004 Buick Regal | 1987 Citroen AX | |
| Make | Buick | Citroen |
| Model | Regal | AX |
| Year Released | 2004 | 1987 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 954 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 251 HP | 44 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 388 Nm | 73 Nm |
| Engine Bore Size | 97 mm | 70 mm |
| Engine Stroke Size | 86 mm | 62 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1598 kg | 722 kg |
| Vehicle Length | 4990 mm | 3540 mm |
| Vehicle Width | 1850 mm | 1560 mm |
| Vehicle Height | 1440 mm | 1350 mm |
| Wheelbase Size | 2780 mm | 2290 mm |
| Fuel Consumption Overall | 10.7 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 64 L | 80 L |
