1991 Cadillac DeVille vs. 1999 Volvo S80
To start off, 1999 Volvo S80 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,087 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1999 Volvo S80 (161 HP @ 5100 RPM) has 32 more horse power than 1991 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 1999 Volvo S80 should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 15 kg more than 1999 Volvo S80.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (271 Nm @ 2200 RPM) has 41 more torque (in Nm) than 1999 Volvo S80. (230 Nm @ 1800 RPM). This means 1991 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1999 Volvo S80.
Compare all specifications:
| 1991 Cadillac DeVille | 1999 Volvo S80 | |
| Make | Cadillac | Volvo |
| Model | DeVille | S80 |
| Year Released | 1991 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 161 HP |
| Engine RPM | 4200 RPM | 5100 RPM |
| Torque | 271 Nm | 230 Nm |
| Torque RPM | 2200 RPM | 1800 RPM |
| Engine Bore Size | 88.1 mm | 81 mm |
| Engine Stroke Size | 84 mm | 77 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1525 kg |
| Vehicle Length | 4960 mm | 4830 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2820 mm | 2800 mm |
