2000 Audi A6 vs. 1979 BMW 633
To start off, 2000 Audi A6 is newer by 21 year(s). Which means there will be less support and parts availability for 1979 BMW 633. In addition, the cost of maintenance, including insurance, on 1979 BMW 633 would be higher. At 3,210 cc (6 cylinders), 1979 BMW 633 is equipped with a bigger engine. In terms of performance, 2000 Audi A6 (217 HP @ 6300 RPM) has 23 more horse power than 1979 BMW 633. (194 HP @ 5500 RPM). In normal driving conditions, 2000 Audi A6 should accelerate faster than 1979 BMW 633. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi A6 weights approximately 85 kg more than 1979 BMW 633. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 BMW 633 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 1979 BMW 633. However, in wet, icy, snow, or gravel driving conditions, 2000 Audi A6, 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, 2000 Audi A6 (300 Nm @ 3200 RPM) has 15 more torque (in Nm) than 1979 BMW 633. (285 Nm @ 4300 RPM). This means 2000 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 633.
Compare all specifications:
| 2000 Audi A6 | 1979 BMW 633 | |
| Make | Audi | BMW |
| Model | A6 | 633 |
| Year Released | 2000 | 1979 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 3210 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 217 HP | 194 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 300 Nm | 285 Nm |
| Torque RPM | 3200 RPM | 4300 RPM |
| Engine Bore Size | 82.5 mm | 89 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1555 kg | 1470 kg |
| Vehicle Length | 4800 mm | 4760 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2640 mm |
| Fuel Tank Capacity | 70 L | 70 L |
