1999 AC Cobra vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 AC Cobra. In addition, the cost of maintenance, including insurance, on 1999 AC Cobra would be higher. At 4,941 cc (8 cylinders), 1999 AC Cobra is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (261 HP @ 6500 RPM) has 39 more horse power than 1999 AC Cobra. (222 HP @ 4200 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1999 AC Cobra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 605 kg more than 1999 AC Cobra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 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 1999 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, 1999 AC Cobra (522 Nm) has 192 more torque (in Nm) than 2009 Audi A4. (330 Nm). This means 1999 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 1999 AC Cobra | 2009 Audi A4 | |
| Make | AC | Audi |
| Model | Cobra | A4 |
| Year Released | 1999 | 2009 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4941 cc | 3197 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 222 HP | 261 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 522 Nm | 330 Nm |
| Engine Bore Size | 101.6 mm | 84.6 mm |
| Engine Stroke Size | 76.2 mm | 92.8 mm |
| Engine Compression Ratio | 9.0:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1025 kg | 1630 kg |
| Vehicle Length | 4210 mm | 4710 mm |
| Vehicle Width | 1750 mm | 1830 mm |
| Vehicle Height | 1210 mm | 1440 mm |
| Wheelbase Size | 2300 mm | 2810 mm |
| Fuel Tank Capacity | 90 L | 64 L |
