1981 BMW 725 vs. 2005 Ford F-350
To start off, 2005 Ford F-350 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 725. In addition, the cost of maintenance, including insurance, on 1981 BMW 725 would be higher. At 6,801 cc (10 cylinders), 2005 Ford F-350 is equipped with a bigger engine. In terms of performance, 2005 Ford F-350 (362 HP @ 6250 RPM) has 214 more horse power than 1981 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 2005 Ford F-350 should accelerate faster than 1981 BMW 725.
Because 2005 Ford F-350 is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 725. In wet, icy, snow, or gravel driving conditions, 2005 Ford F-350 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, 2005 Ford F-350 (621 Nm) has 406 more torque (in Nm) than 1981 BMW 725. (215 Nm). This means 2005 Ford F-350 will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 725.
Compare all specifications:
| 1981 BMW 725 | 2005 Ford F-350 | |
| Make | BMW | Ford |
| Model | 725 | F-350 |
| Year Released | 1981 | 2005 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2493 cc | 6801 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 148 HP | 362 HP |
| Engine RPM | 5500 RPM | 6250 RPM |
| Torque | 215 Nm | 621 Nm |
| Engine Bore Size | 86 mm | 90 mm |
| Engine Stroke Size | 71.6 mm | 106 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4870 mm | 6240 mm |
| Vehicle Width | 1810 mm | 2430 mm |
| Vehicle Height | 1440 mm | 2040 mm |
| Wheelbase Size | 2810 mm | 3970 mm |
