1991 Audi S2 vs. 1965 AC Cobra
To start off, 1991 Audi S2 is newer by 26 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 51 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 1965 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 410 kg more than 1965 AC Cobra.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1965 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, 1965 AC Cobra (426 Nm @ 3400 RPM) has 117 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 1965 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2.
Compare all specifications:
| 1991 Audi S2 | 1965 AC Cobra | |
| Make | Audi | AC |
| Model | S2 | Cobra |
| Year Released | 1991 | 1965 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4737 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 267 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 309 Nm | 426 Nm |
| Torque RPM | 1950 RPM | 3400 RPM |
| Engine Bore Size | 81.1 mm | 101.7 mm |
| Engine Stroke Size | 86.4 mm | 72.9 mm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 1010 kg |
| Vehicle Length | 4410 mm | 3850 mm |
| Vehicle Width | 1720 mm | 1560 mm |
| Vehicle Height | 1380 mm | 1250 mm |
| Wheelbase Size | 2560 mm | 2290 mm |
| Fuel Tank Capacity | 70 L | 68 L |
