1956 Cadillac 6239D vs. 2000 Alfa Romeo 166
To start off, 2000 Alfa Romeo 166 is newer by 44 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 95 more horse power than 2000 Alfa Romeo 166. (190 HP @ 6300 RPM). In normal driving conditions, 1956 Cadillac 6239D should accelerate faster than 2000 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 1956 Cadillac 6239D weights approximately 490 kg more than 2000 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 Cadillac 6239D 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 1956 Cadillac 6239D. However, in wet, icy, snow, or gravel driving conditions, 2000 Alfa Romeo 166, 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, 1956 Cadillac 6239D (543 Nm @ 2800 RPM) has 317 more torque (in Nm) than 2000 Alfa Romeo 166. (226 Nm @ 5000 RPM). This means 1956 Cadillac 6239D will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 166.
Compare all specifications:
| 1956 Cadillac 6239D | 2000 Alfa Romeo 166 | |
| Make | Cadillac | Alfa Romeo |
| Model | 6239D | 166 |
| Year Released | 1956 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 5972 cc | 2492 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 285 HP | 190 HP |
| Engine RPM | 4600 RPM | 6300 RPM |
| Torque | 543 Nm | 226 Nm |
| Torque RPM | 2800 RPM | 5000 RPM |
| Engine Bore Size | 101.6 mm | 88 mm |
| Engine Stroke Size | 92.1 mm | 68.3 mm |
| Engine Compression Ratio | 9.7:1 | 10.3:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2010 kg | 1520 kg |
| Vehicle Length | 5650 mm | 4730 mm |
| Vehicle Width | 2040 mm | 1820 mm |
| Vehicle Height | 1520 mm | 1420 mm |
| Wheelbase Size | 3280 mm | 2710 mm |
| Fuel Tank Capacity | 75 L | 72 L |
