2008 Audi A4 vs. 2013 BMW 1 Series
To start off, 2013 BMW 1 Series is newer by 5 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 2,996 cc (6 cylinders), 2013 BMW 1 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 1 Series (227 HP @ 6500 RPM) has 66 more horse power than 2008 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2013 BMW 1 Series should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 85 kg more than 2013 BMW 1 Series.
Because 2013 BMW 1 Series 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 2013 BMW 1 Series. 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, 2013 BMW 1 Series (271 Nm @ 2750 RPM) has 46 more torque (in Nm) than 2008 Audi A4. (225 Nm @ 1950 RPM). This means 2013 BMW 1 Series will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
| 2008 Audi A4 | 2013 BMW 1 Series | |
| Make | Audi | BMW |
| Model | A4 | 1 Series |
| Year Released | 2008 | 2013 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 227 HP |
| Engine RPM | 5700 RPM | 6500 RPM |
| Torque | 225 Nm | 271 Nm |
| Torque RPM | 1950 RPM | 2750 RPM |
| Engine Bore Size | 81.1 mm | 85 mm |
| Engine Stroke Size | 86.4 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.7 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 9.4 seconds | 6.4 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1455 kg |
| Vehicle Length | 4580 mm | 4373 mm |
| Vehicle Width | 1780 mm | 1919 mm |
| Vehicle Height | 1400 mm | 1423 mm |
| Wheelbase Size | 2660 mm | 2660 mm |
| Fuel Tank Capacity | 70 L | 53 L |
