2005 BMW X5 vs. 1985 Cadillac DeVille
To start off, 2005 BMW X5 is newer by 20 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, 2005 BMW X5 (215 HP @ 4000 RPM) has 86 more horse power than 1985 Cadillac DeVille. (129 HP @ 4200 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1985 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 630 kg more than 1985 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 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, 2005 BMW X5 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, 2005 BMW X5 (520 Nm @ 2000 RPM) has 248 more torque (in Nm) than 1985 Cadillac DeVille. (272 Nm @ 2200 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1985 Cadillac DeVille. 1985 Cadillac DeVille has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW X5 | 1985 Cadillac DeVille | |
| Make | BMW | Cadillac |
| Model | X5 | DeVille |
| Year Released | 2005 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 4087 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 129 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 520 Nm | 272 Nm |
| Torque RPM | 2000 RPM | 2200 RPM |
| Engine Bore Size | 84 mm | 88 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2170 kg | 1540 kg |
| Vehicle Length | 4670 mm | 4960 mm |
| Vehicle Width | 1880 mm | 1830 mm |
| Vehicle Height | 1720 mm | 1400 mm |
| Wheelbase Size | 2830 mm | 2820 mm |
