1981 BMW 725 vs. 2008 Hummer H3
To start off, 2008 Hummer H3 is newer by 27 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 3,653 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (242 HP @ 5600 RPM) has 94 more horse power than 1981 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 2008 Hummer H3 should accelerate faster than 1981 BMW 725.
Because 2008 Hummer H3 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, 2008 Hummer H3 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, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 113 more torque (in Nm) than 1981 BMW 725. (215 Nm @ 4000 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 725.
Compare all specifications:
1981 BMW 725 | 2008 Hummer H3 | |
Make | BMW | Hummer |
Model | 725 | H3 |
Year Released | 1981 | 2008 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2493 cc | 3653 cc |
Engine Cylinders | 6 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 148 HP | 242 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 215 Nm | 328 Nm |
Torque RPM | 4000 RPM | 4600 RPM |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4870 mm | 4750 mm |
Vehicle Width | 1810 mm | 1900 mm |
Vehicle Height | 1440 mm | 1860 mm |
Wheelbase Size | 2810 mm | 2850 mm |