2005 Audi A8 vs. 1978 Volvo 66
To start off, 2005 Audi A8 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 4,134 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (322 HP @ 3750 RPM) has 266 more horse power than 1978 Volvo 66. (56 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1978 Volvo 66.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Volvo 66. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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, 2005 Audi A8 (650 Nm @ 1600 RPM) has 556 more torque (in Nm) than 1978 Volvo 66. (94 Nm @ 2800 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1978 Volvo 66. 2005 Audi A8 has automatic transmission and 1978 Volvo 66 has manual transmission. 1978 Volvo 66 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A8 | 1978 Volvo 66 | |
| Make | Audi | Volvo |
| Model | A8 | 66 |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4134 cc | 1289 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 322 HP | 56 HP |
| Engine RPM | 3750 RPM | 5200 RPM |
| Torque | 650 Nm | 94 Nm |
| Torque RPM | 1600 RPM | 2800 RPM |
| Engine Compression Ratio | 16.5:1 | 8.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5070 mm | 3910 mm |
| Vehicle Width | 1900 mm | 1550 mm |
