1979 BMW 728 vs. 1969 Cadillac Calais
To start off, 1979 BMW 728 is newer by 10 year(s). Which means there will be less support and parts availability for 1969 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1969 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1969 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1969 Cadillac Calais (228 HP @ 4400 RPM) has 47 more horse power than 1979 BMW 728. (181 HP @ 5800 RPM) In normal driving conditions, 1969 Cadillac Calais should accelerate faster than 1979 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1969 Cadillac Calais weights approximately 605 kg more than 1979 BMW 728. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 BMW 728 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 1979 BMW 728. However, in wet, icy, snow, or gravel driving conditions, 1969 Cadillac Calais, 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, 1969 Cadillac Calais (710 Nm) has 470 more torque (in Nm) than 1979 BMW 728. (240 Nm). This means 1969 Cadillac Calais will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 728.
Compare all specifications:
| 1979 BMW 728 | 1969 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 728 | Calais |
| Year Released | 1979 | 1969 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 181 HP | 228 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 240 Nm | 710 Nm |
| Engine Bore Size | 86 mm | 109.2 mm |
| Engine Stroke Size | 80 mm | 103.1 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1470 kg | 2075 kg |
| Vehicle Length | 4870 mm | 5730 mm |
| Vehicle Width | 1810 mm | 2040 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2800 mm | 3300 mm |
| Fuel Tank Capacity | 100 L | 82 L |
