2005 Audi A6 vs. 1979 Volvo 66
To start off, 2005 Audi A6 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Volvo 66. In addition, the cost of maintenance, including insurance, on 1979 Volvo 66 would be higher. At 1,982 cc (4 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (138 HP @ 4000 RPM) has 82 more horse power than 1979 Volvo 66. (56 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1979 Volvo 66.
Because 1979 Volvo 66 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 Volvo 66. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (330 Nm @ 1750 RPM) has 236 more torque (in Nm) than 1979 Volvo 66. (94 Nm @ 2800 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Volvo 66. 1979 Volvo 66 has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 Volvo 66 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 1979 Volvo 66 | |
| Make | Audi | Volvo |
| Model | A6 | 66 |
| Year Released | 2005 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1982 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 56 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 330 Nm | 94 Nm |
| Torque RPM | 1750 RPM | 2800 RPM |
| Engine Bore Size | 81 mm | 73 mm |
| Engine Stroke Size | 95.5 mm | 77 mm |
| Engine Compression Ratio | 18.0:1 | 8.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4940 mm | 3910 mm |
| Vehicle Width | 1820 mm | 1550 mm |
