2009 Audi A4 vs. 2006 Ford Mustang
To start off, 2009 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Ford Mustang. In addition, the cost of maintenance, including insurance, on 2006 Ford Mustang would be higher. At 4,605 cc (8 cylinders), 2006 Ford Mustang is equipped with a bigger engine. In terms of performance, 2006 Ford Mustang (300 HP @ 5750 RPM) has 89 more horse power than 2009 Audi A4. (211 HP @ 4300 RPM) In normal driving conditions, 2006 Ford Mustang should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford Mustang weights approximately 785 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Ford Mustang. 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, 2006 Ford Mustang (434 Nm @ 4500 RPM) has 84 more torque (in Nm) than 2009 Audi A4. (350 Nm @ 1500 RPM). This means 2006 Ford Mustang will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2006 Ford Mustang | |
| Make | Audi | Ford |
| Model | A4 | Mustang |
| Year Released | 2009 | 2006 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4605 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 211 HP | 300 HP |
| Engine RPM | 4300 RPM | 5750 RPM |
| Torque | 350 Nm | 434 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Compression Ratio | 17.0:1 | 10.1:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 930 kg | 1715 kg |
| Vehicle Length | 4710 mm | 4770 mm |
| Vehicle Width | 1840 mm | 1890 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2820 mm | 2730 mm |
| Fuel Consumption | 8.7 L/100km | 9.4 L/100km |
| Fuel Consumption City | 11.2 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
