2009 Audi A5 vs. 1993 BMW 518
To start off, 2009 Audi A5 is newer by 16 year(s). Which means there will be less support and parts availability for 1993 BMW 518. In addition, the cost of maintenance, including insurance, on 1993 BMW 518 would be higher. At 1,798 cc (4 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (168 HP @ 4800 RPM) has 55 more horse power than 1993 BMW 518. (113 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 1993 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 235 kg more than 1993 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 BMW 518 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 1993 BMW 518. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A5, 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, 2009 Audi A5 (250 Nm @ 1500 RPM) has 85 more torque (in Nm) than 1993 BMW 518. (165 Nm @ 4250 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1993 BMW 518.
Compare all specifications:
| 2009 Audi A5 | 1993 BMW 518 | |
| Make | Audi | BMW |
| Model | A5 | 518 |
| Year Released | 2009 | 1993 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 1766 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 113 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 250 Nm | 165 Nm |
| Torque RPM | 1500 RPM | 4250 RPM |
| Engine Bore Size | 82.6 mm | 84 mm |
| Engine Stroke Size | 84.1 mm | 81 mm |
| Engine Compression Ratio | 9.6:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1160 kg |
| Vehicle Length | 4630 mm | 4730 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2760 mm | 2770 mm |
