1991 Citroen AX vs. 2005 Isuzu D-MAX
To start off, 2005 Isuzu D-MAX is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Citroen AX. In addition, the cost of maintenance, including insurance, on 1991 Citroen AX would be higher. At 2,999 cc (4 cylinders), 2005 Isuzu D-MAX is equipped with a bigger engine. In terms of performance, 2005 Isuzu D-MAX (129 HP @ 3800 RPM) has 81 more horse power than 1991 Citroen AX. (48 HP @ 6000 RPM) In normal driving conditions, 2005 Isuzu D-MAX should accelerate faster than 1991 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu D-MAX weights approximately 1180 kg more than 1991 Citroen AX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Isuzu D-MAX is four wheel drive (4WD), it will have significant more traction and grip than 1991 Citroen AX. In wet, icy, snow, or gravel driving conditions, 2005 Isuzu D-MAX 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, 2005 Isuzu D-MAX (300 Nm @ 2000 RPM) has 225 more torque (in Nm) than 1991 Citroen AX. (75 Nm @ 3700 RPM). This means 2005 Isuzu D-MAX will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen AX.
Compare all specifications:
| 1991 Citroen AX | 2005 Isuzu D-MAX | |
| Make | Citroen | Isuzu |
| Model | AX | D-MAX |
| Year Released | 1991 | 2005 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 953 cc | 2999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 129 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 75 Nm | 300 Nm |
| Torque RPM | 3700 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 668 kg | 1848 kg |
| Vehicle Length | 3510 mm | 5030 mm |
| Vehicle Width | 1560 mm | 1810 mm |
| Vehicle Height | 1360 mm | 1740 mm |
| Wheelbase Size | 2290 mm | 3060 mm |
