2009 Audi S6 vs. 1987 Citroen BX
To start off, 2009 Audi S6 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Citroen BX. In addition, the cost of maintenance, including insurance, on 1987 Citroen BX would be higher. At 5,204 cc (10 cylinders), 2009 Audi S6 is equipped with a bigger engine. In terms of performance, 2009 Audi S6 (435 HP @ 6800 RPM) has 275 more horse power than 1987 Citroen BX. (160 HP @ 6500 RPM). In normal driving conditions, 2009 Audi S6 should accelerate faster than 1987 Citroen BX.
Because 2009 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Citroen BX. In wet, icy, snow, or gravel driving conditions, 2009 Audi S6 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 Audi S6 (540 Nm @ 3000 RPM) has 360 more torque (in Nm) than 1987 Citroen BX. (180 Nm @ 5000 RPM). This means 2009 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen BX. 2009 Audi S6 has automatic transmission and 1987 Citroen BX has manual transmission. 1987 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi S6 | 1987 Citroen BX | |
| Make | Audi | Citroen |
| Model | S6 | BX |
| Year Released | 2009 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 1905 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 435 HP | 160 HP |
| Engine RPM | 6800 RPM | 6500 RPM |
| Torque | 540 Nm | 180 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Engine Bore Size | 84.5 mm | 83 mm |
| Engine Stroke Size | 92.8 mm | 88 mm |
| Engine Compression Ratio | 12.5:1 | 10.4:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4920 mm | 4250 mm |
| Vehicle Width | 2020 mm | 1680 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2850 mm | 2660 mm |
