2009 Audi A4 vs. 2010 Porsche Boxster
To start off, 2010 Porsche Boxster is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 3,400 cc (6 cylinders), 2010 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2010 Porsche Boxster (310 HP @ 6400 RPM) has 169 more horse power than 2009 Audi A4. (141 HP @ 4200 RPM) In normal driving conditions, 2010 Porsche Boxster should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 169 kg more than 2010 Porsche Boxster.
Because 2010 Porsche Boxster 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 2010 Porsche Boxster. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2010 Porsche Boxster (360 Nm @ 4400 RPM) has 40 more torque (in Nm) than 2009 Audi A4. (320 Nm @ 1750 RPM). This means 2010 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2010 Porsche Boxster | |
| Make | Audi | Porsche |
| Model | A4 | Boxster |
| Year Released | 2009 | 2010 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 1968 cc | 3400 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 310 HP |
| Engine RPM | 4200 RPM | 6400 RPM |
| Torque | 320 Nm | 360 Nm |
| Torque RPM | 1750 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1520 kg | 1351 kg |
| Vehicle Length | 4710 mm | 4371 mm |
| Vehicle Width | 1830 mm | 1801 mm |
| Vehicle Height | 1440 mm | 1293 mm |
| Wheelbase Size | 2810 mm | 2416 mm |
| Fuel Tank Capacity | 70 L | 64 L |
