1999 Audi A4 vs. 2008 Ford Shelby GT 500
To start off, 2008 Ford Shelby GT 500 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 5,409 cc (8 cylinders), 2008 Ford Shelby GT 500 is equipped with a bigger engine. In terms of performance, 2008 Ford Shelby GT 500 (500 HP @ 6000 RPM) has 238 more horse power than 1999 Audi A4. (262 HP @ 5800 RPM) In normal driving conditions, 2008 Ford Shelby GT 500 should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 284 kg more than 2008 Ford Shelby GT 500.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Ford Shelby GT 500. In wet, icy, snow, or gravel driving conditions, 1999 Audi A4 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, 2008 Ford Shelby GT 500 (651 Nm @ 4500 RPM) has 251 more torque (in Nm) than 1999 Audi A4. (400 Nm @ 3600 RPM). This means 2008 Ford Shelby GT 500 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2008 Ford Shelby GT 500 | |
| Make | Audi | Ford |
| Model | A4 | Shelby GT 500 |
| Year Released | 1999 | 2008 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5409 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 262 HP | 500 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 400 Nm | 651 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1400 kg | 1116 kg |
| Vehicle Length | 4480 mm | 4770 mm |
| Vehicle Width | 1740 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2730 mm |
| Fuel Tank Capacity | 60 L | 61 L |
