2005 Audi A6 vs. 1978 Volvo 66
To start off, 2005 Audi A6 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Volvo 66. In addition, the cost of maintenance, including insurance, on 1978 Volvo 66 would be higher. At 2,967 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (217 HP @ 3200 RPM) has 161 more horse power than 1978 Volvo 66. (56 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1978 Volvo 66.
Because 1978 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 1978 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 (300 Nm @ 3200 RPM) has 206 more torque (in Nm) than 1978 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 1978 Volvo 66.
Compare all specifications:
| 2005 Audi A6 | 1978 Volvo 66 | |
| Make | Audi | Volvo |
| Model | A6 | 66 |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 217 HP | 56 HP |
| Engine RPM | 3200 RPM | 5200 RPM |
| Torque | 300 Nm | 94 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Engine Compression Ratio | 10.5:1 | 8.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4800 mm | 3910 mm |
| Vehicle Width | 1820 mm | 1550 mm |
