2005 Audi A8 vs. 2012 Porsche Boxster
To start off, 2012 Porsche Boxster is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 3,697 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2012 Porsche Boxster (310 HP @ 6400 RPM) has 39 more horse power than 2005 Audi A8. (271 HP @ 6000 RPM) In normal driving conditions, 2012 Porsche Boxster should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 419 kg more than 2012 Porsche Boxster.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Porsche Boxster. In wet, icy, snow, or gravel driving conditions, 2005 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, both vehicles can yield 360 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2005 Audi A8 has automatic transmission and 2012 Porsche Boxster has manual transmission. 2012 Porsche Boxster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A8 | 2012 Porsche Boxster | |
| Make | Audi | Porsche |
| Model | A8 | Boxster |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 3697 cc | 3400 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 271 HP | 310 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 360 Nm | 360 Nm |
| Torque RPM | 3250 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1770 kg | 1351 kg |
| Vehicle Length | 5060 mm | 4371 mm |
| Vehicle Width | 1900 mm | 1801 mm |
| Vehicle Height | 1450 mm | 1293 mm |
| Wheelbase Size | 2890 mm | 2416 mm |
| Fuel Tank Capacity | 90 L | 64 L |
