1947 Alfa Romeo 6C vs. 2003 Alfa Romeo 166
To start off, 2003 Alfa Romeo 166 is newer by 56 year(s). Which means there will be less support and parts availability for 1947 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1947 Alfa Romeo 6C would be higher. At 3,177 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (247 HP @ 6200 RPM) has 158 more horse power than 1947 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1947 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 34 kg more than 1947 Alfa Romeo 6C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1947 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 1947 Alfa Romeo 6C. However, in wet, icy, snow, or gravel driving conditions, 2003 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.
Compare all specifications:
| 1947 Alfa Romeo 6C | 2003 Alfa Romeo 166 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 6C | 166 |
| Year Released | 1947 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2443 cc | 3177 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 89 HP | 247 HP |
| Engine RPM | 4600 RPM | 6200 RPM |
| Engine Bore Size | 72 mm | 93 mm |
| Engine Stroke Size | 100 mm | 78 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1506 kg | 1540 kg |
| Vehicle Length | 4880 mm | 4730 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1510 mm | 1420 mm |
| Wheelbase Size | 3010 mm | 2550 mm |
| Fuel Tank Capacity | 77 L | 69 L |
