1980 Cadillac Seville vs. 1974 De Tomaso Deauville
To start off, 1980 Cadillac Seville is newer by 6 year(s). Which means there will be less support and parts availability for 1974 De Tomaso Deauville. In addition, the cost of maintenance, including insurance, on 1974 De Tomaso Deauville would be higher. At 5,763 cc (8 cylinders), 1974 De Tomaso Deauville is equipped with a bigger engine. In terms of performance, 1974 De Tomaso Deauville (296 HP @ 6000 RPM) has 173 more horse power than 1980 Cadillac Seville. (123 HP @ 3600 RPM) In normal driving conditions, 1974 De Tomaso Deauville should accelerate faster than 1980 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1974 De Tomaso Deauville weights approximately 50 kg more than 1980 Cadillac Seville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 De Tomaso Deauville 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 1974 De Tomaso Deauville. However, in wet, icy, snow, or gravel driving conditions, 1980 Cadillac Seville, 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, 1974 De Tomaso Deauville (450 Nm @ 3500 RPM) has 145 more torque (in Nm) than 1980 Cadillac Seville. (305 Nm @ 1600 RPM). This means 1974 De Tomaso Deauville will have an easier job in driving up hills or pulling heavy equipment than 1980 Cadillac Seville.
Compare all specifications:
| 1980 Cadillac Seville | 1974 De Tomaso Deauville | |
| Make | Cadillac | De Tomaso |
| Model | Seville | Deauville |
| Year Released | 1980 | 1974 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 5763 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 123 HP | 296 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 305 Nm | 450 Nm |
| Torque RPM | 1600 RPM | 3500 RPM |
| Engine Bore Size | 103 mm | 101.7 mm |
| Engine Stroke Size | 86 mm | 88.9 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1890 kg | 1940 kg |
| Vehicle Length | 5210 mm | 4890 mm |
| Vehicle Width | 1830 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2910 mm | 2610 mm |
