1949 AC 2-Litre vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 55 year(s). Which means there will be less support and parts availability for 1949 AC 2-Litre. In addition, the cost of maintenance, including insurance, on 1949 AC 2-Litre would be higher. At 2,981 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (217 HP @ 4000 RPM) has 141 more horse power than 1949 AC 2-Litre. (76 HP @ 4500 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1949 AC 2-Litre. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 410 kg more than 1949 AC 2-Litre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1949 AC 2-Litre 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 1949 AC 2-Litre. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A4, 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. Let's talk about torque, 2004 Audi A4 (300 Nm) has 164 more torque (in Nm) than 1949 AC 2-Litre. (136 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1949 AC 2-Litre.
Compare all specifications:
| 1949 AC 2-Litre | 2004 Audi A4 | |
| Make | AC | Audi |
| Model | 2-Litre | A4 |
| Year Released | 1949 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2981 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 76 HP | 217 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 136 Nm | 300 Nm |
| Engine Bore Size | 65 mm | 83 mm |
| Engine Stroke Size | 100 mm | 93 mm |
| Engine Compression Ratio | 6.8:1 | 10.1:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1320 kg | 1730 kg |
| Vehicle Length | 4680 mm | 4580 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1560 mm | 1400 mm |
| Wheelbase Size | 2980 mm | 2660 mm |
| Fuel Tank Capacity | 52 L | 70 L |
