1999 BMW 750 vs. 2006 BMW X3
To start off, 2006 BMW X3 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 BMW 750. In addition, the cost of maintenance, including insurance, on 1999 BMW 750 would be higher. At 5,370 cc (12 cylinders), 1999 BMW 750 is equipped with a bigger engine. In terms of performance, 1999 BMW 750 (317 HP @ 7400 RPM) has 89 more horse power than 2006 BMW X3. (228 HP @ 5900 RPM). In normal driving conditions, 1999 BMW 750 should accelerate faster than 2006 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 750 weights approximately 698 kg more than 2006 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW 750. In wet, icy, snow, or gravel driving conditions, 2006 BMW X3 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, 1999 BMW 750 (490 Nm) has 190 more torque (in Nm) than 2006 BMW X3. (300 Nm). This means 1999 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X3. 2006 BMW X3 has automatic transmission and 1999 BMW 750 has manual transmission. 1999 BMW 750 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW 750 | 2006 BMW X3 | |
| Make | BMW | BMW |
| Model | 750 | X3 |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5370 cc | 2977 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 317 HP | 228 HP |
| Engine RPM | 7400 RPM | 5900 RPM |
| Torque | 490 Nm | 300 Nm |
| Engine Compression Ratio | 10.0:1 | 10.2:1 |
| Top Speed | 206 km/hour | 210 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2058 kg | 1360 kg |
| Vehicle Length | 5130 mm | 4570 mm |
| Vehicle Width | 1870 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 3080 mm | 2800 mm |
