2008 Audi A6 vs. 1993 BMW 856
To start off, 2008 Audi A6 is newer by 15 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 198 more horse power than 2008 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 1993 BMW 856 should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 10 kg more than 1993 BMW 856.
Because 2008 Audi A6 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, 2008 Audi A6 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 170 more torque (in Nm) than 2008 Audi A6. (380 Nm @ 1400 RPM). This means 1993 BMW 856 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6. 2008 Audi A6 has automatic transmission and 1993 BMW 856 has manual transmission. 1993 BMW 856 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A6 | 1993 BMW 856 | |
| Make | Audi | BMW |
| Model | A6 | 856 |
| Year Released | 2008 | 1993 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 5576 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 178 HP | 376 HP |
| Engine RPM | 3300 RPM | 5300 RPM |
| Torque | 380 Nm | 550 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 83.1 mm | 80 mm |
| Engine Compression Ratio | 17.5:1 | 9.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1875 kg | 1865 kg |
| Vehicle Length | 4940 mm | 4790 mm |
| Vehicle Width | 1870 mm | 1860 mm |
| Vehicle Height | 1530 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2690 mm |
