1950 Alfa Romeo 1900 vs. 2007 Audi RS4
To start off, 2007 Audi RS4 is newer by 57 year(s). Which means there will be less support and parts availability for 1950 Alfa Romeo 1900. In addition, the cost of maintenance, including insurance, on 1950 Alfa Romeo 1900 would be higher. At 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 314 more horse power than 1950 Alfa Romeo 1900. (100 HP @ 5500 RPM) In normal driving conditions, 2007 Audi RS4 should accelerate faster than 1950 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 710 kg more than 1950 Alfa Romeo 1900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1950 Alfa Romeo 1900. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 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. Let's talk about torque, 2007 Audi RS4 (430 Nm) has 290 more torque (in Nm) than 1950 Alfa Romeo 1900. (140 Nm). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1950 Alfa Romeo 1900.
Compare all specifications:
| 1950 Alfa Romeo 1900 | 2007 Audi RS4 | |
| Make | Alfa Romeo | Audi |
| Model | 1900 | RS4 |
| Year Released | 1950 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1883 cc | 4161 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 414 HP |
| Engine RPM | 5500 RPM | 7800 RPM |
| Torque | 140 Nm | 430 Nm |
| Engine Bore Size | 82.6 mm | 84.5 mm |
| Engine Stroke Size | 88 mm | 92.8 mm |
| Top Speed | 171 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1000 kg | 1710 kg |
| Vehicle Length | 4410 mm | 4590 mm |
| Vehicle Width | 1640 mm | 1820 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2510 mm | 2660 mm |
