1978 Volvo 66 vs. 2006 Volvo S60
To start off, 2006 Volvo S60 is newer by 28 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 2,524 cc (5 cylinders), 2006 Volvo S60 is equipped with a bigger engine. In terms of performance, 2006 Volvo S60 (209 HP @ 5000 RPM) has 153 more horse power than 1978 Volvo 66. (56 HP @ 5200 RPM) In normal driving conditions, 2006 Volvo S60 should accelerate faster than 1978 Volvo 66.
Because 2006 Volvo S60 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, 2006 Volvo S60 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, 2006 Volvo S60 (320 Nm @ 1500 RPM) has 226 more torque (in Nm) than 1978 Volvo 66. (94 Nm @ 2800 RPM). This means 2006 Volvo S60 will have an easier job in driving up hills or pulling heavy equipment than 1978 Volvo 66.
Compare all specifications:
| 1978 Volvo 66 | 2006 Volvo S60 | |
| Make | Volvo | Volvo |
| Model | 66 | S60 |
| Year Released | 1978 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 2524 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 209 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 94 Nm | 320 Nm |
| Torque RPM | 2800 RPM | 1500 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 3910 mm | 4580 mm |
| Vehicle Width | 1550 mm | 1820 mm |
