2009 Audi A4 vs. 1965 AC Cobra
To start off, 2009 Audi A4 is newer by 44 year(s). Which means there will be less support and parts availability for 1965 AC Cobra. In addition, the cost of maintenance, including insurance, on 1965 AC Cobra would be higher. At 4,737 cc (8 cylinders), 1965 AC Cobra is equipped with a bigger engine. In terms of performance, 1965 AC Cobra (267 HP @ 6000 RPM) has 106 more horse power than 2009 Audi A4. (161 HP @ 4000 RPM) In normal driving conditions, 1965 AC Cobra should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 710 kg more than 1965 AC Cobra.
Because 1965 AC Cobra 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 1965 AC Cobra. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 1965 AC Cobra (426 Nm @ 3400 RPM) has 76 more torque (in Nm) than 2009 Audi A4. (350 Nm @ 1500 RPM). This means 1965 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 1965 AC Cobra | |
| Make | Audi | AC |
| Model | A4 | Cobra |
| Year Released | 2009 | 1965 |
| Body Type | Convertible | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 4737 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 161 HP | 267 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 350 Nm | 426 Nm |
| Torque RPM | 1500 RPM | 3400 RPM |
| Engine Bore Size | 78.3 mm | 101.7 mm |
| Engine Stroke Size | 86.4 mm | 72.9 mm |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1720 kg | 1010 kg |
| Vehicle Length | 4580 mm | 3850 mm |
| Vehicle Width | 1780 mm | 1560 mm |
| Vehicle Height | 1400 mm | 1250 mm |
| Wheelbase Size | 2660 mm | 2290 mm |
| Fuel Tank Capacity | 70 L | 68 L |
