1999 Audi A4 vs. 2006 Porsche Boxster
To start off, 2006 Porsche Boxster is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 2,686 cc (6 cylinders), 2006 Porsche Boxster is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (252 HP @ 4150 RPM) has 12 more horse power than 2006 Porsche Boxster. (240 HP @ 6400 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2006 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Boxster weights approximately 440 kg more than 1999 Audi A4.
Because 2006 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 2006 Porsche Boxster. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi A4 (330 Nm @ 1900 RPM) has 60 more torque (in Nm) than 2006 Porsche Boxster. (270 Nm @ 4700 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Boxster.
Compare all specifications:
| 1999 Audi A4 | 2006 Porsche Boxster | |
| Make | Audi | Porsche |
| Model | A4 | Boxster |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 1896 cc | 2686 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 252 HP | 240 HP |
| Engine RPM | 4150 RPM | 6400 RPM |
| Torque | 330 Nm | 270 Nm |
| Torque RPM | 1900 RPM | 4700 RPM |
| Engine Bore Size | 79.5 mm | 85.5 mm |
| Engine Stroke Size | 95.5 mm | 78 mm |
| Top Speed | 192 km/hour | 253 km/hour |
| Acceleration 0-100mph | 13.1 seconds | 6.4 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1735 kg |
| Vehicle Length | 4480 mm | 4370 mm |
| Vehicle Width | 1740 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1300 mm |
| Wheelbase Size | 2620 mm | 2420 mm |
| Fuel Tank Capacity | 62 L | 64 L |
