2000 BMW X5 vs. 1998 BMW 729
To start off, 2000 BMW X5 is newer by 2 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, 2000 BMW X5 (190 HP @ 5300 RPM) has 9 more horse power than 1998 BMW 729. (181 HP @ 4000 RPM). In normal driving conditions, 2000 BMW X5 should accelerate faster than 1998 BMW 729. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW X5 weights approximately 140 kg more than 1998 BMW 729. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 BMW X5 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, 2000 BMW X5 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 129 more torque (in Nm) than 2000 BMW X5. (281 Nm @ 3950 RPM). This means 1998 BMW 729 will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW X5. 1998 BMW 729 has automatic transmission and 2000 BMW X5 has manual transmission. 2000 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 BMW 729 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 BMW X5 | 1998 BMW 729 | |
| Make | BMW | BMW |
| Model | X5 | 729 |
| Year Released | 2000 | 1998 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2793 cc | 2926 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 181 HP |
| Engine RPM | 5300 RPM | 4000 RPM |
| Torque | 281 Nm | 410 Nm |
| Torque RPM | 3950 RPM | 2000 RPM |
| Engine Bore Size | 84.1 mm | 84 mm |
| Engine Stroke Size | 84.1 mm | 88 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1970 kg | 1830 kg |
| Vehicle Length | 4670 mm | 5130 mm |
| Vehicle Width | 1880 mm | 1870 mm |
| Vehicle Height | 1710 mm | 1430 mm |
| Wheelbase Size | 2830 mm | 2940 mm |
