1985 Cadillac DeVille vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1985 Cadillac DeVille would be higher. At 4,087 cc (8 cylinders), 1985 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 115 more horse power than 1985 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1985 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1985 Cadillac DeVille weights approximately 208 kg more than 2009 Mazda CX-7.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 will offer significantly more control. 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, 2009 Mazda CX-7 (350 Nm @ 2500 RPM) has 78 more torque (in Nm) than 1985 Cadillac DeVille. (272 Nm @ 2200 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1985 Cadillac DeVille.
Compare all specifications:
| 1985 Cadillac DeVille | 2009 Mazda CX-7 | |
| Make | Cadillac | Mazda |
| Model | DeVille | CX-7 |
| Year Released | 1985 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 2260 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 244 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 272 Nm | 350 Nm |
| Torque RPM | 2200 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1332 kg |
| Vehicle Length | 4960 mm | 4680 mm |
| Vehicle Width | 1830 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1650 mm |
| Wheelbase Size | 2820 mm | 2760 mm |
