1984 Cadillac DeVille vs. 2006 Mercury Mariner
To start off, 2006 Mercury Mariner is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1984 Cadillac DeVille would be higher. At 4,085 cc (8 cylinders), 1984 Cadillac DeVille is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Mariner weights approximately 385 kg more than 1984 Cadillac DeVille.
Because 2006 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 1984 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2006 Mercury Mariner 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, 1984 Cadillac DeVille (271 Nm @ 2200 RPM) has 103 more torque (in Nm) than 2006 Mercury Mariner. (168 Nm @ 4250 RPM). This means 1984 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercury Mariner.
Compare all specifications:
| 1984 Cadillac DeVille | 2006 Mercury Mariner | |
| Make | Cadillac | Mercury |
| Model | DeVille | Mariner |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4085 cc | 2299 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 0 HP |
| Torque | 271 Nm | 168 Nm |
| Torque RPM | 2200 RPM | 4250 RPM |
| Engine Bore Size | 88 mm | 87.5 mm |
| Engine Stroke Size | 84 mm | 94 mm |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1925 kg |
| Vehicle Length | 4960 mm | 4430 mm |
| Vehicle Width | 1830 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1790 mm |
| Wheelbase Size | 2820 mm | 2630 mm |
