2003 AC Cobra vs. 1999 Audi S8
To start off, 2003 AC Cobra is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Audi S8. In addition, the cost of maintenance, including insurance, on 1999 Audi S8 would be higher. At 4,172 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 2003 AC Cobra (350 HP @ 6500 RPM) has 15 more horse power than 1999 Audi S8. (335 HP @ 7000 RPM). In normal driving conditions, 2003 AC Cobra should accelerate faster than 1999 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 668 kg more than 2003 AC Cobra.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2003 AC Cobra. In wet, icy, snow, or gravel driving conditions, 1999 Audi S8 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, 2003 AC Cobra (400 Nm @ 4000 RPM) has 69 more torque (in Nm) than 1999 Audi S8. (331 Nm @ 3400 RPM). This means 2003 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi S8.
Compare all specifications:
| 2003 AC Cobra | 1999 Audi S8 | |
| Make | AC | Audi |
| Model | Cobra | S8 |
| Year Released | 2003 | 1999 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 4172 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 350 HP | 335 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 400 Nm | 331 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 83 mm | 84.5 mm |
| Engine Stroke Size | 81 mm | 93 mm |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1062 kg | 1730 kg |
| Vehicle Length | 4210 mm | 5040 mm |
| Vehicle Width | 1750 mm | 1890 mm |
| Vehicle Height | 1210 mm | 1420 mm |
| Wheelbase Size | 2300 mm | 2890 mm |
