2009 BMW 118 vs. 2008 Audi A4
To start off, 2009 BMW 118 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 2,496 cc (6 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (179 HP @ 4000 RPM) has 45 more horse power than 2009 BMW 118. (134 HP @ 6000 RPM) In normal driving conditions, 2008 Audi A4 should accelerate faster than 2009 BMW 118. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 60 kg more than 2009 BMW 118. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 118. In wet, icy, snow, or gravel driving conditions, 2008 Audi A4 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, 2008 Audi A4 (370 Nm @ 1500 RPM) has 190 more torque (in Nm) than 2009 BMW 118. (180 Nm @ 4500 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 118.
Compare all specifications:
| 2009 BMW 118 | 2008 Audi A4 | |
| Make | BMW | Audi |
| Model | 118 | A4 |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 179 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 180 Nm | 370 Nm |
| Torque RPM | 4500 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 78.3 mm |
| Engine Stroke Size | 90 mm | 86.4 mm |
| Engine Compression Ratio | 12.0:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 204 km/hour | 226 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1590 kg |
| Vehicle Length | 4250 mm | 4550 mm |
| Vehicle Width | 1430 mm | 1780 mm |
| Vehicle Height | 1750 mm | 1430 mm |
| Wheelbase Size | 2670 mm | 2660 mm |
| Fuel Consumption Overall | 7.7 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 53 L | 66 L |
