1999 Opel Omega vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 2,993 cc (6 cylinders), 2011 BMW X5 is equipped with a bigger engine. In terms of performance, 2011 BMW X5 (244 HP @ 4000 RPM) has 113 more horse power than 1999 Opel Omega. (131 HP @ 4500 RPM) In normal driving conditions, 2011 BMW X5 should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 475 kg more than 1999 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 BMW X5 (540 Nm @ 1750 RPM) has 305 more torque (in Nm) than 1999 Opel Omega. (235 Nm @ 2200 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2011 BMW X5 has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Omega | 2011 BMW X5 | |
| Make | Opel | BMW |
| Model | Omega | X5 |
| Year Released | 1999 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 244 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 235 Nm | 540 Nm |
| Torque RPM | 2200 RPM | 1750 RPM |
| Engine Bore Size | 80 mm | 90 mm |
| Engine Stroke Size | 82.8 mm | 84 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 200 km/hour | 209 km/hour |
| Acceleration 0-100mph | 12 seconds | 7.6 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1675 kg | 2150 kg |
| Vehicle Length | 4900 mm | 4857 mm |
| Vehicle Width | 1780 mm | 1933 mm |
| Vehicle Height | 1460 mm | 1776 mm |
| Wheelbase Size | 2840 mm | 2934 mm |
| Fuel Tank Capacity | 75 L | 85 L |
