2004 Audi A8 vs. 2008 Porsche Boxster
To start off, 2008 Porsche Boxster is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Audi A8. In addition, the cost of maintenance, including insurance, on 2004 Audi A8 would be higher. In terms of performance, 2004 Audi A8 (450 HP @ 6300 RPM) has 159 more horse power than 2008 Porsche Boxster. (291 HP @ 6250 RPM). In normal driving conditions, 2004 Audi A8 should accelerate faster than 2008 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 640 kg more than 2008 Porsche Boxster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Porsche Boxster. In wet, icy, snow, or gravel driving conditions, 2004 Audi A8 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, 2004 Audi A8 (560 Nm @ 4000 RPM) has 220 more torque (in Nm) than 2008 Porsche Boxster. (340 Nm @ 4400 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche Boxster.
Compare all specifications:
2004 Audi A8 | 2008 Porsche Boxster | |
Make | Audi | Porsche |
Model | A8 | Boxster |
Year Released | 2004 | 2008 |
Body Type | Sedan | Convertible |
Engine Position | Front | Middle |
Engine Type | W | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 450 HP | 291 HP |
Engine RPM | 6300 RPM | 6250 RPM |
Torque | 560 Nm | 340 Nm |
Torque RPM | 4000 RPM | 4400 RPM |
Engine Bore Size | 84.1 mm | 96 mm |
Engine Stroke Size | 90.2 mm | 78 mm |
Engine Compression Ratio | 11.0:1 | 11.1:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1995 kg | 1355 kg |
Vehicle Length | 5060 mm | 4340 mm |
Vehicle Width | 1900 mm | 1810 mm |
Vehicle Height | 1450 mm | 1300 mm |
Wheelbase Size | 2950 mm | 2420 mm |