2009 Audi A4 vs. 1955 Porsche 550 A
To start off, 2009 Audi A4 is newer by 54 year(s). Which means there will be less support and parts availability for 1955 Porsche 550 A. In addition, the cost of maintenance, including insurance, on 1955 Porsche 550 A would be higher. At 1,984 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (211 HP @ 4300 RPM) has 103 more horse power than 1955 Porsche 550 A. (108 HP @ 7200 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1955 Porsche 550 A. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 325 kg more than 1955 Porsche 550 A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Porsche 550 A. In wet, icy, snow, or gravel driving conditions, 2009 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. 2009 Audi A4 has automatic transmission and 1955 Porsche 550 A has manual transmission. 1955 Porsche 550 A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 1955 Porsche 550 A | |
| Make | Audi | Porsche |
| Model | A4 | 550 A |
| Year Released | 2009 | 1955 |
| Engine Position | Front | Rear |
| Engine Size | 1984 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 211 HP | 108 HP |
| Engine RPM | 4300 RPM | 7200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 930 kg | 605 kg |
| Vehicle Length | 4710 mm | 3960 mm |
| Vehicle Width | 1840 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1230 mm |
| Wheelbase Size | 2820 mm | 2110 mm |
