1991 Cadillac DeVille vs. 1971 Volvo P 1800
To start off, 1991 Cadillac DeVille is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Volvo P 1800. In addition, the cost of maintenance, including insurance, on 1971 Volvo P 1800 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 81 more horse power than 1971 Volvo P 1800. (116 HP @ 6000 RPM). In normal driving conditions, 1991 Cadillac DeVille should accelerate faster than 1971 Volvo P 1800. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 490 kg more than 1971 Volvo P 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Volvo P 1800 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 1971 Volvo P 1800. 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. Let's talk about torque, 1991 Cadillac DeVille (373 Nm @ 3000 RPM) has 197 more torque (in Nm) than 1971 Volvo P 1800. (176 Nm @ 3500 RPM). This means 1991 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1971 Volvo P 1800.
Compare all specifications:
| 1991 Cadillac DeVille | 1971 Volvo P 1800 | |
| Make | Cadillac | Volvo |
| Model | DeVille | P 1800 |
| Year Released | 1991 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4894 cc | 1986 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 116 HP |
| Engine RPM | 4100 RPM | 6000 RPM |
| Torque | 373 Nm | 176 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 92 mm | 88.9 mm |
| Engine Stroke Size | 92 mm | 80 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1610 kg | 1120 kg |
| Vehicle Length | 5160 mm | 4410 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1400 mm | 1290 mm |
| Wheelbase Size | 2820 mm | 2460 mm |
