1991 Audi 90 vs. 2009 BMW X3
To start off, 2009 BMW X3 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi 90. In addition, the cost of maintenance, including insurance, on 1991 Audi 90 would be higher. At 2,494 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (189 HP @ 6000 RPM) has 75 more horse power than 1991 Audi 90. (114 HP @ 5400 RPM) In normal driving conditions, 2009 BMW X3 should accelerate faster than 1991 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 705 kg more than 1991 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 90. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X3 (245 Nm @ 3500 RPM) has 73 more torque (in Nm) than 1991 Audi 90. (172 Nm @ 4000 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 90.
Compare all specifications:
| 1991 Audi 90 | 2009 BMW X3 | |
| Make | Audi | BMW |
| Model | 90 | X3 |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1992 cc | 2494 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 189 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 172 Nm | 245 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 1815 kg |
| Vehicle Length | 4400 mm | 4570 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1680 mm |
| Wheelbase Size | 2550 mm | 2800 mm |
