2003 Audi A6 vs. 2005 Ford Thunderbird
To start off, 2005 Ford Thunderbird is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 4,172 cc (8 cylinders), 2003 Audi A6 is equipped with a bigger engine. In terms of performance, 2003 Audi A6 (296 HP @ 6200 RPM) has 16 more horse power than 2005 Ford Thunderbird. (280 HP @ 6000 RPM). In normal driving conditions, 2003 Audi A6 should accelerate faster than 2005 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 106 kg more than 2005 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2003 Audi A6 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 Audi A6 (400 Nm) has 12 more torque (in Nm) than 2005 Ford Thunderbird. (388 Nm). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Ford Thunderbird.
Compare all specifications:
| 2003 Audi A6 | 2005 Ford Thunderbird | |
| Make | Audi | Ford |
| Model | A6 | Thunderbird |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3932 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 296 HP | 280 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 400 Nm | 388 Nm |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 93 mm | 85 mm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1818 kg | 1712 kg |
| Vehicle Length | 4840 mm | 4740 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1330 mm |
| Wheelbase Size | 2850 mm | 2760 mm |
| Fuel Consumption Overall | 13.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 82 L | 68 L |
