1999 BMW 750 vs. 2013 BMW X5
To start off, 2013 BMW X5 is newer by 14 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 56 more horse power than 2013 BMW X5. (261 HP @ 4200 RPM). In normal driving conditions, 1999 BMW 750 should accelerate faster than 2013 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X5 weights approximately 297 kg more than 1999 BMW 750.
Because 2013 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1999 BMW 750. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 BMW X5 (576 Nm) has 86 more torque (in Nm) than 1999 BMW 750. (490 Nm). This means 2013 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 750. 2013 BMW X5 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. 2013 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW 750 | 2013 BMW X5 | |
| Make | BMW | BMW |
| Model | 750 | X5 |
| Year Released | 1999 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5370 cc | 2993 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 317 HP | 261 HP |
| Engine RPM | 7400 RPM | 4200 RPM |
| Torque | 490 Nm | 576 Nm |
| Engine Bore Size | 85.1 mm | 84 mm |
| Engine Stroke Size | 79 mm | 90 mm |
| Engine Compression Ratio | 10.0:1 | 17 |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2058 kg | 2355 kg |
| Vehicle Length | 5130 mm | 4857 mm |
| Vehicle Width | 1870 mm | 2197 mm |
| Vehicle Height | 1430 mm | 1776 mm |
| Wheelbase Size | 3080 mm | 2933 mm |
