2003 Audi A3 vs. 2008 BMW X3
To start off, 2008 BMW X3 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Audi A3. In addition, the cost of maintenance, including insurance, on 2003 Audi A3 would be higher. At 2,996 cc (6 cylinders), 2008 BMW X3 is equipped with a bigger engine. In terms of performance, 2008 BMW X3 (260 HP @ 6600 RPM) has 122 more horse power than 2003 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2008 BMW X3 should accelerate faster than 2003 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 175 kg more than 2003 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Audi A3. In wet, icy, snow, or gravel driving conditions, 2008 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, 2003 Audi A3 (320 Nm @ 1750 RPM) has 15 more torque (in Nm) than 2008 BMW X3. (305 Nm @ 2750 RPM). This means 2003 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
2003 Audi A3 | 2008 BMW X3 | |
Make | Audi | BMW |
Model | A3 | X3 |
Year Released | 2003 | 2008 |
Body Type | Hatchback | SUV |
Engine Position | Front | Front |
Engine Size | 1967 cc | 2996 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 260 HP |
Engine RPM | 4000 RPM | 6600 RPM |
Torque | 320 Nm | 305 Nm |
Torque RPM | 1750 RPM | 2750 RPM |
Engine Compression Ratio | 18.0:1 | 10.7:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1340 kg | 1515 kg |
Vehicle Length | 4210 mm | 4580 mm |
Vehicle Width | 1770 mm | 1860 mm |
Vehicle Height | 1430 mm | 1680 mm |
Wheelbase Size | 2660 mm | 2800 mm |
Fuel Tank Capacity | 55 L | 67 L |