2007 Audi A4 vs. 2004 Ford Thunderbird
To start off, 2007 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 2004 Ford Thunderbird would be higher. At 3,932 cc (8 cylinders), 2004 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2004 Ford Thunderbird (280 HP @ 5500 RPM) has 28 more horse power than 2007 Audi A4. (252 HP @ 5100 RPM) In normal driving conditions, 2004 Ford Thunderbird should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford Thunderbird weights approximately 54 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Ford Thunderbird (369 Nm) has 39 more torque (in Nm) than 2007 Audi A4. (330 Nm). This means 2004 Ford Thunderbird will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2004 Ford Thunderbird | |
| Make | Audi | Ford |
| Model | A4 | Thunderbird |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3932 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 280 HP |
| Engine RPM | 5100 RPM | 5500 RPM |
| Torque | 330 Nm | 369 Nm |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 85 mm |
| Engine Compression Ratio | 12.5:1 | 10.8:1 |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1698 kg | 1752 kg |
| Vehicle Length | 4580 mm | 4740 mm |
| Vehicle Width | 1400 mm | 1840 mm |
| Vehicle Height | 1780 mm | 1330 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Consumption Overall | 11 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 68 L |
