1998 BMW 729 vs. 2007 BMW 525
To start off, 2007 BMW 525 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW 729. In addition, the cost of maintenance, including insurance, on 1998 BMW 729 would be higher. At 2,926 cc (6 cylinders), 1998 BMW 729 is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 34 more horse power than 1998 BMW 729. (181 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 525 should accelerate faster than 1998 BMW 729. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 729 weights approximately 550 kg more than 2007 BMW 525.
Because 2007 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 729. In wet, icy, snow, or gravel driving conditions, 2007 BMW 525 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, 1998 BMW 729 (410 Nm @ 2000 RPM) has 159 more torque (in Nm) than 2007 BMW 525. (251 Nm @ 2750 RPM). This means 1998 BMW 729 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525.
Compare all specifications:
1998 BMW 729 | 2007 BMW 525 | |
Make | BMW | BMW |
Model | 729 | 525 |
Year Released | 1998 | 2007 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2926 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 181 HP | 215 HP |
Engine RPM | 4000 RPM | 6500 RPM |
Torque | 410 Nm | 251 Nm |
Torque RPM | 2000 RPM | 2750 RPM |
Engine Bore Size | 84 mm | 78.8 mm |
Engine Stroke Size | 88 mm | 82 mm |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1830 kg | 1280 kg |
Vehicle Length | 5130 mm | 4850 mm |
Vehicle Width | 1870 mm | 1850 mm |
Vehicle Height | 1430 mm | 1500 mm |
Wheelbase Size | 2940 mm | 2840 mm |