1985 Alfa Romeo 75 vs. 1956 Cadillac 6239D
To start off, 1985 Alfa Romeo 75 is newer by 29 year(s). Which means there will be less support and parts availability for 1956 Cadillac 6239D. In addition, the cost of maintenance, including insurance, on 1956 Cadillac 6239D would be higher. At 5,972 cc (8 cylinders), 1956 Cadillac 6239D is equipped with a bigger engine. In terms of performance, 1956 Cadillac 6239D (285 HP @ 4600 RPM) has 177 more horse power than 1985 Alfa Romeo 75. (108 HP @ 6000 RPM) In normal driving conditions, 1956 Cadillac 6239D should accelerate faster than 1985 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1956 Cadillac 6239D weights approximately 950 kg more than 1985 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1956 Cadillac 6239D (543 Nm @ 2800 RPM) has 394 more torque (in Nm) than 1985 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 1956 Cadillac 6239D will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 75. 1956 Cadillac 6239D has automatic transmission and 1985 Alfa Romeo 75 has manual transmission. 1985 Alfa Romeo 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1956 Cadillac 6239D will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Alfa Romeo 75 | 1956 Cadillac 6239D | |
| Make | Alfa Romeo | Cadillac |
| Model | 75 | 6239D |
| Year Released | 1985 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 1567 cc | 5972 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 285 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 149 Nm | 543 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 78 mm | 101.6 mm |
| Engine Stroke Size | 82 mm | 92.1 mm |
| Engine Compression Ratio | 9.0:1 | 9.7:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1060 kg | 2010 kg |
| Vehicle Length | 4340 mm | 5650 mm |
| Vehicle Width | 1670 mm | 2040 mm |
| Vehicle Height | 1410 mm | 1520 mm |
| Wheelbase Size | 2520 mm | 3280 mm |
| Fuel Tank Capacity | 49 L | 75 L |
