1947 Alfa Romeo 6C vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 58 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 2,443 cc (6 cylinders), 1947 Alfa Romeo 6C is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (187 HP @ 5700 RPM) has 98 more horse power than 1947 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 1947 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 24 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 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1947 Alfa Romeo 6C. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 will offer significantly more control. 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 | 2005 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 6C | A4 |
| Year Released | 1947 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2443 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 89 HP | 187 HP |
| Engine RPM | 4600 RPM | 5700 RPM |
| Engine Bore Size | 72 mm | 81 mm |
| Engine Stroke Size | 100 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1506 kg | 1530 kg |
| Vehicle Length | 4880 mm | 4550 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1510 mm | 1430 mm |
| Wheelbase Size | 3010 mm | 2660 mm |
| Fuel Tank Capacity | 77 L | 66 L |
