1987 Citroen AX vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 22 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 2,488 cc (4 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (153 HP @ 6000 RPM) has 109 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 1203 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.
Because 2009 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 1987 Citroen AX. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner will offer significantly more control. 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, 2009 Mercury Mariner (184 Nm @ 4500 RPM) has 111 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 2009 Mercury Mariner | |
| Make | Citroen | Mercury |
| Model | AX | Mariner |
| Year Released | 1987 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 954 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 153 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 73 Nm | 184 Nm |
| Torque RPM | 3700 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 722 kg | 1925 kg |
| Vehicle Length | 3540 mm | 4440 mm |
| Vehicle Width | 1560 mm | 1810 mm |
| Vehicle Height | 1350 mm | 1730 mm |
| Wheelbase Size | 2290 mm | 2630 mm |
| Fuel Consumption Overall | 11.9 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 80 L | 57 L |
