2009 Audi A4 vs. 2008 BMW X5
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW X5. In addition, the cost of maintenance, including insurance, on 2008 BMW X5 would be higher. At 3,197 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (261 HP @ 6500 RPM) has 1 more horse power than 2008 BMW X5. (260 HP @ 6600 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2008 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 80 kg more than 2008 BMW X5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2008 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, 2009 Audi A4 (330 Nm @ 3000 RPM) has 25 more torque (in Nm) than 2008 BMW X5. (305 Nm @ 2750 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X5. 2008 BMW X5 has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2008 BMW X5 | |
| Make | Audi | BMW |
| Model | A4 | X5 |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 261 HP | 260 HP |
| Engine RPM | 6500 RPM | 6600 RPM |
| Torque | 330 Nm | 305 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1550 kg |
| Vehicle Length | 4710 mm | 4860 mm |
| Vehicle Width | 1830 mm | 1940 mm |
| Vehicle Height | 1440 mm | 1770 mm |
| Wheelbase Size | 2810 mm | 2940 mm |
| Fuel Consumption Overall | 9.1 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 64 L | 85 L |
