2009 BMW 525 vs. 2005 Ford Thunderbird
To start off, 2009 BMW 525 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 2005 Ford Thunderbird would be higher. At 3,933 cc (8 cylinders), 2005 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2005 Ford Thunderbird (280 HP @ 6000 RPM) has 65 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2005 Ford Thunderbird should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Thunderbird weights approximately 227 kg more than 2009 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 Ford Thunderbird (388 Nm) has 137 more torque (in Nm) than 2009 BMW 525. (251 Nm). This means 2005 Ford Thunderbird will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 2009 BMW 525 | 2005 Ford Thunderbird | |
| Make | BMW | Ford |
| Model | 525 | Thunderbird |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3933 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 280 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 251 Nm | 388 Nm |
| Engine Bore Size | 82 mm | 86 mm |
| Engine Stroke Size | 78.8 mm | 85 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1752 kg |
| Vehicle Length | 4850 mm | 4740 mm |
| Vehicle Width | 1470 mm | 1840 mm |
| Vehicle Height | 1850 mm | 1330 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Consumption Overall | 6.5 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
