1987 Citroen AX vs. 2005 Smart Roadster
To start off, 2005 Smart Roadster is newer by 18 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 954 cc (4 cylinders), 1987 Citroen AX is equipped with a bigger engine. In terms of performance, 2005 Smart Roadster (81 HP @ 5250 RPM) has 37 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 2005 Smart Roadster should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Smart Roadster weights approximately 166 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 2005 Smart Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 1987 Citroen AX, being front wheel drive (FWD), will offer much better control with better grip. 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 Smart Roadster (110 Nm @ 2250 RPM) has 37 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 2005 Smart Roadster will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 2005 Smart Roadster | |
| Make | Citroen | Smart |
| Model | AX | Roadster |
| Year Released | 1987 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 954 cc | 698 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 81 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 73 Nm | 110 Nm |
| Torque RPM | 3700 RPM | 2250 RPM |
| Engine Bore Size | 70 mm | 66.5 mm |
| Engine Stroke Size | 62 mm | 67 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 18.2 seconds | 10.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 722 kg | 888 kg |
| Vehicle Length | 3540 mm | 3430 mm |
| Vehicle Width | 1560 mm | 1620 mm |
| Vehicle Height | 1350 mm | 1200 mm |
| Wheelbase Size | 2290 mm | 2370 mm |
| Fuel Consumption Overall | 11.9 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 80 L | 35 L |
