1991 Audi 100 vs. 2004 BMW X3
To start off, 2004 BMW X3 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,491 cc (6 cylinders), 2004 BMW X3 is equipped with a bigger engine. In terms of performance, 2004 BMW X3 (184 HP) has 51 more horse power than 1991 Audi 100. (133 HP) In normal driving conditions, 2004 BMW X3 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X3 weights approximately 448 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 BMW X3 (237 Nm) has 51 more torque (in Nm) than 1991 Audi 100. (186 Nm). This means 2004 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2004 BMW X3 | |
| Make | Audi | BMW |
| Model | 100 | X3 |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 2491 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 184 HP |
| Torque | 186 Nm | 237 Nm |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1370 kg | 1818 kg |
| Vehicle Length | 4800 mm | 4570 mm |
| Vehicle Width | 1790 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1680 mm |
| Wheelbase Size | 2700 mm | 2890 mm |
| Fuel Tank Capacity | 80 L | 67 L |
