2008 Audi A4 vs. 2008 BMW 318
To start off, both 2008 Audi A4 and 2008 BMW 318 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,995 cc (4 cylinders), 2008 BMW 318 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (161 HP @ 5700 RPM) has 34 more horse power than 2008 BMW 318. (127 HP @ 3750 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 2008 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 145 kg more than 2008 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 318 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 (225 Nm @ 1950 RPM) has 25 more torque (in Nm) than 2008 BMW 318. (200 Nm @ 3750 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 318.
Compare all specifications:
| 2008 Audi A4 | 2008 BMW 318 | |
| Make | Audi | BMW |
| Model | A4 | 318 |
| Year Released | 2008 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 127 HP |
| Engine RPM | 5700 RPM | 3750 RPM |
| Torque | 225 Nm | 200 Nm |
| Torque RPM | 1950 RPM | 3750 RPM |
| Engine Compression Ratio | 9.0:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 9.4 seconds | 9.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1395 kg |
| Vehicle Length | 4580 mm | 4490 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Consumption Overall | 8.5 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
