1980 Volvo 66 vs. 2007 Volvo XC70
To start off, 2007 Volvo XC70 is newer by 27 year(s). Which means there will be less support and parts availability for 1980 Volvo 66. In addition, the cost of maintenance, including insurance, on 1980 Volvo 66 would be higher. At 2,521 cc (5 cylinders), 2007 Volvo XC70 is equipped with a bigger engine. In terms of performance, 2007 Volvo XC70 (207 HP @ 5000 RPM) has 151 more horse power than 1980 Volvo 66. (56 HP @ 5100 RPM) In normal driving conditions, 2007 Volvo XC70 should accelerate faster than 1980 Volvo 66.
Because 2007 Volvo XC70 is four wheel drive (4WD), it will have significant more traction and grip than 1980 Volvo 66. In wet, icy, snow, or gravel driving conditions, 2007 Volvo XC70 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, 2007 Volvo XC70 (320 Nm @ 1500 RPM) has 226 more torque (in Nm) than 1980 Volvo 66. (94 Nm @ 2800 RPM). This means 2007 Volvo XC70 will have an easier job in driving up hills or pulling heavy equipment than 1980 Volvo 66.
Compare all specifications:
| 1980 Volvo 66 | 2007 Volvo XC70 | |
| Make | Volvo | Volvo |
| Model | 66 | XC70 |
| Year Released | 1980 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1287 cc | 2521 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 56 HP | 207 HP |
| Engine RPM | 5100 RPM | 5000 RPM |
| Torque | 94 Nm | 320 Nm |
| Torque RPM | 2800 RPM | 1500 RPM |
| Engine Bore Size | 73 mm | 83 mm |
| Engine Stroke Size | 77 mm | 93.2 mm |
| Engine Compression Ratio | 8.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 3910 mm | 4740 mm |
| Vehicle Width | 1550 mm | 1870 mm |
