2012 Volvo XC90 vs. 1978 Volvo 66
To start off, 2012 Volvo XC90 is newer by 34 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 3,200 cc (6 cylinders), 2012 Volvo XC90 is equipped with a bigger engine. In terms of performance, 2012 Volvo XC90 (240 HP @ 6200 RPM) has 193 more horse power than 1978 Volvo 66. (47 HP @ 5200 RPM). In normal driving conditions, 2012 Volvo XC90 should accelerate faster than 1978 Volvo 66. With that said, vehicle weight also plays an important factor in acceleration. 2012 Volvo XC90 weights approximately 1335 kg more than 1978 Volvo 66. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Volvo XC90 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, 2012 Volvo XC90 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.
Compare all specifications:
| 2012 Volvo XC90 | 1978 Volvo 66 | |
| Make | Volvo | Volvo |
| Model | XC90 | 66 |
| Year Released | 2012 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3200 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 47 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | 6-speed shiftable automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2155 kg | 820 kg |
| Vehicle Length | 4808 mm | 3910 mm |
| Vehicle Width | 1897 mm | 1550 mm |
| Vehicle Height | 1783 mm | 1390 mm |
