1991 Cadillac DeVille vs. 1979 Volvo 66
To start off, 1991 Cadillac DeVille is newer by 12 year(s). Which means there will be less support and parts availability for 1979 Volvo 66. In addition, the cost of maintenance, including insurance, on 1979 Volvo 66 would be higher. At 4,894 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1991 Cadillac DeVille (197 HP @ 4100 RPM) has 150 more horse power than 1979 Volvo 66. (47 HP @ 5200 RPM). In normal driving conditions, 1991 Cadillac DeVille should accelerate faster than 1979 Volvo 66. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 790 kg more than 1979 Volvo 66. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Volvo 66 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Volvo 66. However, in wet, icy, snow, or gravel driving conditions, 1991 Cadillac DeVille, being front wheel drive (FWD), will offer much better control with better grip. 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:
| 1991 Cadillac DeVille | 1979 Volvo 66 | |
| Make | Cadillac | Volvo |
| Model | DeVille | 66 |
| Year Released | 1991 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 4894 cc | 1108 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 47 HP |
| Engine RPM | 4100 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1610 kg | 820 kg |
| Vehicle Length | 5160 mm | 3910 mm |
| Vehicle Width | 1850 mm | 1550 mm |
| Vehicle Height | 1400 mm | 1390 mm |
