2005 Audi A3 vs. 2012 BMW X5
To start off, 2012 BMW X5 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 2,993 cc (6 cylinders), 2012 BMW X5 is equipped with a bigger engine. In terms of performance, 2012 BMW X5 (304 HP @ 440 RPM) has 156 more horse power than 2005 Audi A3. (148 HP @ 6000 RPM) In normal driving conditions, 2012 BMW X5 should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X5 weights approximately 870 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Audi A3. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 BMW X5 (600 Nm @ 1500 RPM) has 400 more torque (in Nm) than 2005 Audi A3. (200 Nm @ 3500 RPM). This means 2012 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3. 2012 BMW X5 has automatic transmission and 2005 Audi A3 has manual transmission. 2005 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A3 | 2012 BMW X5 | |
| Make | Audi | BMW |
| Model | A3 | X5 |
| Year Released | 2005 | 2012 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 304 HP |
| Engine RPM | 6000 RPM | 440 RPM |
| Torque | 200 Nm | 600 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Engine Bore Size | 82.5 mm | 90 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 214 km/hour | 237 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 6.6 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1315 kg | 2185 kg |
| Vehicle Length | 4210 mm | 4857 mm |
| Vehicle Width | 1770 mm | 1933 mm |
| Vehicle Height | 1430 mm | 1776 mm |
| Wheelbase Size | 2660 mm | 2933 mm |
| Fuel Consumption Overall | 7 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 55 L | 85 L |
