2009 BMW 650 vs. 1989 Cadillac DeVille
To start off, 2009 BMW 650 is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1989 Cadillac DeVille would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (361 HP @ 6300 RPM) has 208 more horse power than 1989 Cadillac DeVille. (153 HP @ 4000 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 1989 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1989 Cadillac DeVille weights approximately 15 kg more than 2009 BMW 650.
Because 2009 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 2009 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 1989 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, 2009 BMW 650 (488 Nm @ 3400 RPM) has 162 more torque (in Nm) than 1989 Cadillac DeVille. (326 Nm @ 2600 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1989 Cadillac DeVille. 1989 Cadillac DeVille has automatic transmission and 2009 BMW 650 has manual transmission. 2009 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 650 | 1989 Cadillac DeVille | |
| Make | BMW | Cadillac |
| Model | 650 | DeVille |
| Year Released | 2009 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 4467 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 361 HP | 153 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 488 Nm | 326 Nm |
| Torque RPM | 3400 RPM | 2600 RPM |
| Engine Bore Size | 93 mm | 92 mm |
| Engine Stroke Size | 88.3 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1525 kg | 1540 kg |
| Vehicle Length | 4830 mm | 5160 mm |
| Vehicle Width | 1380 mm | 1850 mm |
| Vehicle Height | 1860 mm | 1400 mm |
| Wheelbase Size | 2790 mm | 2820 mm |
