2009 Audi Q7 vs. 1978 Volvo 66
To start off, 2009 Audi Q7 is newer by 31 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), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (229 HP @ 4000 RPM) has 173 more horse power than 1978 Volvo 66. (56 HP @ 5200 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1978 Volvo 66.
Because 2009 Audi Q7 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, 2009 Audi Q7 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, 2009 Audi Q7 (500 Nm @ 1750 RPM) has 406 more torque (in Nm) than 1978 Volvo 66. (94 Nm @ 2800 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1978 Volvo 66.
Compare all specifications:
| 2009 Audi Q7 | 1978 Volvo 66 | |
| Make | Audi | Volvo |
| Model | Q7 | 66 |
| Year Released | 2009 | 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 | 4 valves | 2 valves |
| Horse Power | 229 HP | 56 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 500 Nm | 94 Nm |
| Torque RPM | 1750 RPM | 2800 RPM |
| Engine Compression Ratio | 17.0:1 | 8.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5090 mm | 3910 mm |
| Vehicle Width | 1990 mm | 1550 mm |
