1993 Audi S4 vs. 1989 BMW 518
To start off, 1993 Audi S4 is newer by 4 year(s). Which means there will be less support and parts availability for 1989 BMW 518. In addition, the cost of maintenance, including insurance, on 1989 BMW 518 would be higher. At 2,199 cc (5 cylinders), 1993 Audi S4 is equipped with a bigger engine. In terms of performance, 1993 Audi S4 (226 HP) has 112 more horse power than 1989 BMW 518. (114 HP). In normal driving conditions, 1993 Audi S4 should accelerate faster than 1989 BMW 518.
Because 1993 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1989 BMW 518. In wet, icy, snow, or gravel driving conditions, 1993 Audi S4 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, 1993 Audi S4 (353 Nm) has 188 more torque (in Nm) than 1989 BMW 518. (165 Nm). This means 1993 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW 518.
Compare all specifications:
| 1993 Audi S4 | 1989 BMW 518 | |
| Make | Audi | BMW |
| Model | S4 | 518 |
| Year Released | 1993 | 1989 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 1766 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 226 HP | 114 HP |
| Torque | 353 Nm | 165 Nm |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 81 mm |
| Engine Compression Ratio | 9.3:1 | 8.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4800 mm | 4730 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2700 mm | 2770 mm |
