1978 BMW 730 vs. 1992 Cadillac DeVille
To start off, 1992 Cadillac DeVille is newer by 14 year(s). Which means there will be less support and parts availability for 1978 BMW 730. In addition, the cost of maintenance, including insurance, on 1978 BMW 730 would be higher. At 4,894 cc (8 cylinders), 1992 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1992 Cadillac DeVille (197 HP @ 4100 RPM) has 12 more horse power than 1978 BMW 730. (185 HP @ 5800 RPM) In normal driving conditions, 1992 Cadillac DeVille should accelerate faster than 1978 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1992 Cadillac DeVille weights approximately 100 kg more than 1978 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 BMW 730 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 1978 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 1992 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, 1992 Cadillac DeVille (373 Nm @ 3000 RPM) has 143 more torque (in Nm) than 1978 BMW 730. (230 Nm @ 4000 RPM). This means 1992 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 730. 1992 Cadillac DeVille has automatic transmission and 1978 BMW 730 has manual transmission. 1978 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 BMW 730 | 1992 Cadillac DeVille | |
Make | BMW | Cadillac |
Model | 730 | DeVille |
Year Released | 1978 | 1992 |
Engine Position | Front | Front |
Engine Size | 2788 cc | 4894 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 185 HP | 197 HP |
Engine RPM | 5800 RPM | 4100 RPM |
Torque | 230 Nm | 373 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1510 kg | 1610 kg |
Vehicle Length | 4870 mm | 5160 mm |
Vehicle Width | 1810 mm | 1850 mm |
Vehicle Height | 1440 mm | 1400 mm |
Wheelbase Size | 2810 mm | 2820 mm |