2008 Audi A3 vs. 2013 BMW X5
To start off, 2013 BMW X5 is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi A3. In addition, the cost of maintenance, including insurance, on 2008 Audi A3 would be higher. At 4,400 cc (8 cylinders), 2013 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X5 weights approximately 1265 kg more than 2008 Audi A3.
Because 2013 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Audi A3. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 BMW X5 (610 Nm @ 4500 RPM) has 400 more torque (in Nm) than 2008 Audi A3. (210 Nm @ 1750 RPM). This means 2013 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2008 Audi A3 | 2013 BMW X5 | |
| Make | Audi | BMW |
| Model | A3 | X5 |
| Year Released | 2008 | 2013 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 395 HP |
| Torque | 210 Nm | 610 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Engine Bore Size | 81.1 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 88 mm |
| Engine Compression Ratio | 9.5:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1175 kg | 2440 kg |
| Vehicle Length | 4580 mm | 4857 mm |
| Vehicle Height | 1400 mm | 1776 mm |
| Wheelbase Size | 2520 mm | 2933 mm |
| Fuel Tank Capacity | 55 L | 85 L |
