2007 Audi A4 vs. 2013 BMW 3 Series
To start off, 2013 BMW 3 Series is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 3,123 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 6500 RPM) has 14 more horse power than 2013 BMW 3 Series. (238 HP @ 5800 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2013 BMW 3 Series. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 3 Series weights approximately 20 kg more than 2007 Audi A4.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 3 Series. In wet, icy, snow, or gravel driving conditions, 2007 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, 2013 BMW 3 Series (407 Nm @ 5000 RPM) has 76 more torque (in Nm) than 2007 Audi A4. (331 Nm @ 3250 RPM). This means 2013 BMW 3 Series will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2013 BMW 3 Series | |
| Make | Audi | BMW |
| Model | A4 | 3 Series |
| Year Released | 2007 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 238 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 331 Nm | 407 Nm |
| Torque RPM | 3250 RPM | 5000 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 89 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1630 kg |
| Vehicle Length | 4590 mm | 4636 mm |
| Vehicle Width | 1780 mm | 2031 mm |
| Vehicle Height | 1430 mm | 1429 mm |
| Wheelbase Size | 2650 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 60 L |
