1990 Audi 100 vs. 2006 BMW X5
To start off, 2006 BMW X5 is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Audi 100. In addition, the cost of maintenance, including insurance, on 1990 Audi 100 would be higher. At 2,981 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (225 HP @ 5900 RPM) has 135 more horse power than 1990 Audi 100. (90 HP @ 5200 RPM) In normal driving conditions, 2006 BMW X5 should accelerate faster than 1990 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 745 kg more than 1990 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Audi 100. 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, 2006 BMW X5 (290 Nm @ 3500 RPM) has 145 more torque (in Nm) than 1990 Audi 100. (145 Nm @ 3000 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 100.
Compare all specifications:
| 1990 Audi 100 | 2006 BMW X5 | |
| Make | Audi | BMW |
| Model | 100 | X5 |
| Year Released | 1990 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2981 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 90 HP | 225 HP |
| Engine RPM | 5200 RPM | 5900 RPM |
| Torque | 145 Nm | 290 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 89.6 mm |
| Engine Compression Ratio | 10.0:1 | 10.2:1 |
| Drive Type | Front | 4WD |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1090 kg | 1835 kg |
| Vehicle Length | 4800 mm | 4670 mm |
| Vehicle Width | 1820 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1770 mm |
| Wheelbase Size | 2690 mm | 2830 mm |
| Fuel Tank Capacity | 60 L | 92 L |
