1948 Alfa Romeo 6C vs. 1991 Cadillac DeVille
To start off, 1991 Cadillac DeVille is newer by 43 year(s). Which means there will be less support and parts availability for 1948 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1948 Alfa Romeo 6C would be higher. At 4,087 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1991 Cadillac DeVille (129 HP @ 4200 RPM) has 40 more horse power than 1948 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 1991 Cadillac DeVille should accelerate faster than 1948 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 40 kg more than 1948 Alfa Romeo 6C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1948 Alfa Romeo 6C 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 1948 Alfa Romeo 6C. However, in wet, icy, snow, or gravel driving conditions, 1991 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. 1991 Cadillac DeVille has automatic transmission and 1948 Alfa Romeo 6C has manual transmission. 1948 Alfa Romeo 6C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Alfa Romeo 6C | 1991 Cadillac DeVille | |
| Make | Alfa Romeo | Cadillac |
| Model | 6C | DeVille |
| Year Released | 1948 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2442 cc | 4087 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 89 HP | 129 HP |
| Engine RPM | 4600 RPM | 4200 RPM |
| Engine Bore Size | 72 mm | 88.1 mm |
| Engine Stroke Size | 100 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1500 kg | 1540 kg |
| Vehicle Length | 4880 mm | 4960 mm |
| Vehicle Width | 1840 mm | 1830 mm |
| Vehicle Height | 1510 mm | 1400 mm |
| Wheelbase Size | 3010 mm | 2820 mm |
