1981 BMW 725 vs. 2004 Subaru G3X
To start off, 2004 Subaru G3X is newer by 23 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 2,493 cc (6 cylinders), 1981 BMW 725 is equipped with a bigger engine. In terms of performance, 1981 BMW 725 (148 HP @ 5500 RPM) has 55 more horse power than 2004 Subaru G3X. (93 HP @ 6000 RPM). In normal driving conditions, 1981 BMW 725 should accelerate faster than 2004 Subaru G3X.
Because 2004 Subaru G3X 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, 2004 Subaru G3X 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 82 more torque (in Nm) than 2004 Subaru G3X. (133 Nm @ 4100 RPM). This means 1981 BMW 725 will have an easier job in driving up hills or pulling heavy equipment than 2004 Subaru G3X.
Compare all specifications:
| 1981 BMW 725 | 2004 Subaru G3X | |
| Make | BMW | Subaru |
| Model | 725 | G3X |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2493 cc | 1488 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 93 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 215 Nm | 133 Nm |
| Torque RPM | 4000 RPM | 4100 RPM |
| Engine Bore Size | 86 mm | 78 mm |
| Engine Stroke Size | 71.6 mm | 78 mm |
| Engine Compression Ratio | 9.6:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4870 mm | 3850 mm |
| Vehicle Width | 1810 mm | 1610 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2810 mm | 2530 mm |
