1987 Citroen AX vs. 2004 Mercedes-Benz S
To start off, 2004 Mercedes-Benz S 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 4,264 cc (8 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (275 HP @ 5750 RPM) has 221 more horse power than 1987 Citroen AX. (54 HP @ 5800 RPM) In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 1375 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 2004 Mercedes-Benz S 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, 2004 Mercedes-Benz S 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, 2004 Mercedes-Benz S (400 Nm @ 3000 RPM) has 311 more torque (in Nm) than 1987 Citroen AX. (89 Nm @ 3200 RPM). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX. 2004 Mercedes-Benz S has automatic transmission and 1987 Citroen AX has manual transmission. 1987 Citroen AX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Citroen AX | 2004 Mercedes-Benz S | |
| Make | Citroen | Mercedes-Benz |
| Model | AX | S |
| Year Released | 1987 | 2004 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1124 cc | 4264 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 54 HP | 275 HP |
| Engine RPM | 5800 RPM | 5750 RPM |
| Torque | 89 Nm | 400 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 72 mm | 89.9 mm |
| Engine Stroke Size | 69 mm | 84 mm |
| Top Speed | 161 km/hour | 250 km/hour |
| Acceleration 0-100mph | 12.9 seconds | 7.4 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 675 kg | 2050 kg |
| Vehicle Length | 3540 mm | 5050 mm |
| Vehicle Width | 1580 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1460 mm |
| Wheelbase Size | 2290 mm | 2720 mm |
