2009 Audi A4 vs. 2003 Ford 427
To start off, 2009 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Ford 427. In addition, the cost of maintenance, including insurance, on 2003 Ford 427 would be higher. At 6,997 cc (10 cylinders), 2003 Ford 427 is equipped with a bigger engine. In terms of performance, 2003 Ford 427 (582 HP @ 6500 RPM) has 382 more horse power than 2009 Audi A4. (200 HP @ 5100 RPM) In normal driving conditions, 2003 Ford 427 should accelerate faster than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Ford 427. In wet, icy, snow, or gravel driving conditions, 2009 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, 2003 Ford 427 (704 Nm @ 5500 RPM) has 423 more torque (in Nm) than 2009 Audi A4. (281 Nm @ 1800 RPM). This means 2003 Ford 427 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2003 Ford 427 | |
| Make | Audi | Ford |
| Model | A4 | 427 |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 6997 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 200 HP | 582 HP |
| Engine RPM | 5100 RPM | 6500 RPM |
| Torque | 281 Nm | 704 Nm |
| Torque RPM | 1800 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
