1981 BMW 725 vs. 2011 Mazda BT-50
To start off, 2011 Mazda BT-50 is newer by 30 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 2,604 cc (4 cylinders), 2011 Mazda BT-50 is equipped with a bigger engine. In terms of performance, 1981 BMW 725 (148 HP @ 5500 RPM) has 25 more horse power than 2011 Mazda BT-50. (123 HP @ 4600 RPM). In normal driving conditions, 1981 BMW 725 should accelerate faster than 2011 Mazda BT-50.
Because 2011 Mazda BT-50 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, 2011 Mazda BT-50 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, 1981 BMW 725 (215 Nm @ 4000 RPM) has 9 more torque (in Nm) than 2011 Mazda BT-50. (206 Nm @ 3500 RPM). This means 1981 BMW 725 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mazda BT-50.
Compare all specifications:
| 1981 BMW 725 | 2011 Mazda BT-50 | |
| Make | BMW | Mazda |
| Model | 725 | BT-50 |
| Year Released | 1981 | 2011 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2493 cc | 2604 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 123 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Torque | 215 Nm | 206 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 92 mm |
| Engine Stroke Size | 71.6 mm | 98 mm |
| Engine Compression Ratio | 9.6:1 | 8.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Height | 1440 mm | 1810 mm |
| Wheelbase Size | 2810 mm | 3010 mm |
