1987 Citroen AX vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 20 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 3,188 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 6500 RPM) has 208 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 2007 Audi A4 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 888 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 2007 Audi A4 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, 2007 Audi A4 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, 2007 Audi A4 (330 Nm @ 3250 RPM) has 257 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX. 2007 Audi A4 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. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Citroen AX | 2007 Audi A4 | |
| Make | Citroen | Audi |
| Model | AX | A4 |
| Year Released | 1987 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 954 cc | 3188 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 252 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 73 Nm | 330 Nm |
| Torque RPM | 3700 RPM | 3250 RPM |
| Engine Bore Size | 70 mm | 84.5 mm |
| Engine Stroke Size | 62 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 18.2 seconds | 6.4 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 722 kg | 1610 kg |
| Vehicle Length | 3540 mm | 4590 mm |
| Vehicle Width | 1560 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1430 mm |
| Wheelbase Size | 2290 mm | 2660 mm |
| Fuel Consumption Overall | 11.9 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
