2006 Audi S6 vs. 1979 BMW 633
To start off, 2006 Audi S6 is newer by 27 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 5,204 cc (10 cylinders), 2006 Audi S6 is equipped with a bigger engine. In terms of performance, 2006 Audi S6 (420 HP @ 6800 RPM) has 226 more horse power than 1979 BMW 633. (194 HP @ 5500 RPM). In normal driving conditions, 2006 Audi S6 should accelerate faster than 1979 BMW 633.
Because 2006 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 BMW 633. In wet, icy, snow, or gravel driving conditions, 2006 Audi S6 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, 2006 Audi S6 (732 Nm @ 3000 RPM) has 447 more torque (in Nm) than 1979 BMW 633. (285 Nm @ 4300 RPM). This means 2006 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 633. 2006 Audi S6 has automatic transmission and 1979 BMW 633 has manual transmission. 1979 BMW 633 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi S6 | 1979 BMW 633 | |
| Make | Audi | BMW |
| Model | S6 | 633 |
| Year Released | 2006 | 1979 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 3210 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 420 HP | 194 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 732 Nm | 285 Nm |
| Torque RPM | 3000 RPM | 4300 RPM |
| Engine Compression Ratio | 12.5:1 | 9.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Width | 1870 mm | 1760 mm |
