2004 Audi A4 vs. 1993 BMW 856
To start off, 2004 Audi A4 is newer by 11 year(s). Which means there will be less support and parts availability for 1993 BMW 856. In addition, the cost of maintenance, including insurance, on 1993 BMW 856 would be higher. At 5,576 cc (12 cylinders), 1993 BMW 856 is equipped with a bigger engine. In terms of performance, 1993 BMW 856 (376 HP @ 5300 RPM) has 206 more horse power than 2004 Audi A4. (170 HP @ 6500 RPM) In normal driving conditions, 1993 BMW 856 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1993 BMW 856 weights approximately 215 kg more than 2004 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 BMW 856 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 856. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A4, 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, 1993 BMW 856 (550 Nm) has 315 more torque (in Nm) than 2004 Audi A4. (235 Nm). This means 1993 BMW 856 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 1993 BMW 856 | |
| Make | Audi | BMW |
| Model | A4 | 856 |
| Year Released | 2004 | 1993 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1784 cc | 5576 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 170 HP | 376 HP |
| Engine RPM | 6500 RPM | 5300 RPM |
| Torque | 235 Nm | 550 Nm |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86 mm | 80 mm |
| Engine Compression Ratio | 9.3:1 | 9.8:1 |
| Drive Type | Front | Rear |
| Vehicle Weight | 1650 kg | 1865 kg |
| Vehicle Length | 4580 mm | 4790 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1350 mm |
| Wheelbase Size | 2580 mm | 2690 mm |
