2004 Audi A4 vs. 2012 BMW X3
To start off, 2012 BMW X3 is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 1,995 cc (4 cylinders), 2012 BMW X3 is equipped with a bigger engine. In terms of performance, 2012 BMW X3 (182 HP @ 4000 RPM) has 22 more horse power than 2004 Audi A4. (160 HP @ 5700 RPM) In normal driving conditions, 2012 BMW X3 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X3 weights approximately 455 kg more than 2004 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW X3 is all wheel drive (AWD), it will have significant more traction and grip than 2004 Audi A4. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 BMW X3 (380 Nm @ 1750 RPM) has 155 more torque (in Nm) than 2004 Audi A4. (225 Nm @ 1950 RPM). This means 2012 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2012 BMW X3 | |
| Make | Audi | BMW |
| Model | A4 | X3 |
| Year Released | 2004 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 160 HP | 182 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 225 Nm | 380 Nm |
| Torque RPM | 1950 RPM | 1750 RPM |
| Engine Bore Size | 81.1 mm | 90 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 8.6 seconds | 8.5 seconds |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1790 kg |
| Vehicle Length | 4550 mm | 4648 mm |
| Vehicle Width | 1780 mm | 1881 mm |
| Vehicle Height | 1430 mm | 1675 mm |
| Wheelbase Size | 2470 mm | 2810 mm |
| Fuel Consumption Highway | 7.6 L/100km | 5.3 L/100km |
| Fuel Consumption City | 10.7 L/100km | 6.1 L/100km |
| Fuel Consumption Overall | 8.6 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 70 L | 67 L |
