2007 BMW 650 vs. 1986 Cadillac DeVille
To start off, 2007 BMW 650 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1986 Cadillac DeVille would be higher. At 4,799 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (360 HP @ 6300 RPM) has 231 more horse power than 1986 Cadillac DeVille. (129 HP @ 4200 RPM). In normal driving conditions, 2007 BMW 650 should accelerate faster than 1986 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 100 kg more than 1986 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 650 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 2007 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 1986 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, 2007 BMW 650 (488 Nm @ 3400 RPM) has 217 more torque (in Nm) than 1986 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1986 Cadillac DeVille. 1986 Cadillac DeVille has automatic transmission and 2007 BMW 650 has manual transmission. 2007 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 650 | 1986 Cadillac DeVille | |
| Make | BMW | Cadillac |
| Model | 650 | DeVille |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 4087 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 360 HP | 129 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 488 Nm | 271 Nm |
| Torque RPM | 3400 RPM | 2200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1640 kg | 1540 kg |
| Vehicle Length | 4830 mm | 4960 mm |
| Vehicle Width | 1380 mm | 1830 mm |
| Vehicle Height | 1860 mm | 1400 mm |
| Wheelbase Size | 2790 mm | 2820 mm |
