1999 BMW V12 vs. 2006 BMW X5
To start off, 2006 BMW X5 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 BMW V12. In addition, the cost of maintenance, including insurance, on 1999 BMW V12 would be higher. At 5,990 cc (12 cylinders), 1999 BMW V12 is equipped with a bigger engine. In terms of performance, 1999 BMW V12 (550 HP @ 7400 RPM) has 325 more horse power than 2006 BMW X5. (225 HP @ 5900 RPM). In normal driving conditions, 1999 BMW V12 should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 205 kg more than 1999 BMW V12.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW V12. In wet, icy, snow, or gravel driving conditions, 2006 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, 1999 BMW V12 (909 Nm) has 619 more torque (in Nm) than 2006 BMW X5. (290 Nm). This means 1999 BMW V12 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5.
Compare all specifications:
| 1999 BMW V12 | 2006 BMW X5 | |
| Make | BMW | BMW |
| Model | V12 | X5 |
| Year Released | 1999 | 2006 |
| Engine Position | Middle | Front |
| Engine Size | 5990 cc | 2981 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 550 HP | 225 HP |
| Engine RPM | 7400 RPM | 5900 RPM |
| Torque | 909 Nm | 290 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 1 seats | 5 seats |
| Vehicle Weight | 1630 kg | 1835 kg |
| Wheelbase Size | 2890 mm | 2830 mm |
