1963 AC Cobra vs. 1991 Audi S2
To start off, 1991 Audi S2 is newer by 28 year(s). Which means there will be less support and parts availability for 1963 AC Cobra. In addition, the cost of maintenance, including insurance, on 1963 AC Cobra would be higher. At 4,727 cc (8 cylinders), 1963 AC Cobra is equipped with a bigger engine. In terms of performance, 1963 AC Cobra (271 HP @ 5750 RPM) has 55 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM). In normal driving conditions, 1963 AC Cobra should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 370 kg more than 1963 AC Cobra.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1963 AC Cobra. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 1963 AC Cobra (423 Nm @ 4500 RPM) has 114 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 1963 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2.
Compare all specifications:
| 1963 AC Cobra | 1991 Audi S2 | |
| Make | AC | Audi |
| Model | Cobra | S2 |
| Year Released | 1963 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4727 cc | 2226 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 271 HP | 216 HP |
| Engine RPM | 5750 RPM | 5900 RPM |
| Torque | 423 Nm | 309 Nm |
| Torque RPM | 4500 RPM | 1950 RPM |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1050 kg | 1420 kg |
| Vehicle Length | 3850 mm | 4410 mm |
| Vehicle Width | 1560 mm | 1720 mm |
| Vehicle Height | 1250 mm | 1380 mm |
| Wheelbase Size | 2290 mm | 2560 mm |
| Fuel Tank Capacity | 68 L | 70 L |
