2009 Audi A4 vs. 1993 BMW 856
To start off, 2009 Audi A4 is newer by 16 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 48 more horse power than 2009 Audi A4. (328 HP @ 5500 RPM) In normal driving conditions, 1993 BMW 856 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1993 BMW 856 weights approximately 215 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1993 BMW 856. In wet, icy, snow, or gravel driving conditions, 2009 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, 1993 BMW 856 (550 Nm @ 4000 RPM) has 110 more torque (in Nm) than 2009 Audi A4. (440 Nm @ 2900 RPM). This means 1993 BMW 856 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 1993 BMW 856 | |
| Make | Audi | BMW |
| Model | A4 | 856 |
| Year Released | 2009 | 1993 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 5576 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 376 HP |
| Engine RPM | 5500 RPM | 5300 RPM |
| Torque | 440 Nm | 550 Nm |
| Torque RPM | 2900 RPM | 4000 RPM |
| Engine Bore Size | 84.6 mm | 86 mm |
| Engine Stroke Size | 89 mm | 80 mm |
| Engine Compression Ratio | 10.3:1 | 9.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1650 kg | 1865 kg |
| Vehicle Length | 4720 mm | 4790 mm |
| Vehicle Width | 1830 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1350 mm |
| Wheelbase Size | 2820 mm | 2690 mm |
