1949 Alfa Romeo 6C vs. 2006 Audi S4
To start off, 2006 Audi S4 is newer by 57 year(s). Which means there will be less support and parts availability for 1949 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1949 Alfa Romeo 6C would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 235 more horse power than 1949 Alfa Romeo 6C. (104 HP @ 4800 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 1949 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1949 Alfa Romeo 6C weights approximately 125 kg more than 2006 Audi S4.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1949 Alfa Romeo 6C. In wet, icy, snow, or gravel driving conditions, 2006 Audi S4 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. 2006 Audi S4 has automatic transmission and 1949 Alfa Romeo 6C has manual transmission. 1949 Alfa Romeo 6C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1949 Alfa Romeo 6C | 2006 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | 6C | S4 |
| Year Released | 1949 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2442 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 104 HP | 339 HP |
| Engine RPM | 4800 RPM | 7000 RPM |
| Engine Bore Size | 72 mm | 84.5 mm |
| Engine Stroke Size | 100 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 165 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1400 kg | 1275 kg |
| Vehicle Length | 4690 mm | 4580 mm |
| Vehicle Width | 1910 mm | 1790 mm |
| Vehicle Height | 1510 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2660 mm |
| Fuel Tank Capacity | 77 L | 63 L |
