1991 Cadillac DeVille vs. 1980 De Tomaso Longchamp
To start off, 1991 Cadillac DeVille is newer by 11 year(s). Which means there will be less support and parts availability for 1980 De Tomaso Longchamp. In addition, the cost of maintenance, including insurance, on 1980 De Tomaso Longchamp would be higher. At 5,763 cc (8 cylinders), 1980 De Tomaso Longchamp is equipped with a bigger engine. In terms of performance, 1980 De Tomaso Longchamp (296 HP @ 6000 RPM) has 99 more horse power than 1991 Cadillac DeVille. (197 HP @ 4100 RPM) In normal driving conditions, 1980 De Tomaso Longchamp should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1980 De Tomaso Longchamp weights approximately 90 kg more than 1991 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 De Tomaso Longchamp 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 1980 De Tomaso Longchamp. 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, 1980 De Tomaso Longchamp (450 Nm @ 3500 RPM) has 77 more torque (in Nm) than 1991 Cadillac DeVille. (373 Nm @ 3000 RPM). This means 1980 De Tomaso Longchamp will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille.
Compare all specifications:
| 1991 Cadillac DeVille | 1980 De Tomaso Longchamp | |
| Make | Cadillac | De Tomaso |
| Model | DeVille | Longchamp |
| Year Released | 1991 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 4894 cc | 5763 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 296 HP |
| Engine RPM | 4100 RPM | 6000 RPM |
| Torque | 373 Nm | 450 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 92 mm | 101.7 mm |
| Engine Stroke Size | 92 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1610 kg | 1700 kg |
| Vehicle Length | 5160 mm | 4540 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1300 mm |
| Wheelbase Size | 2820 mm | 2610 mm |
