2009 Audi A8 vs. 2011 Nissan Sentra
To start off, 2011 Nissan Sentra is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 3,696 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (276 HP @ 6000 RPM) has 136 more horse power than 2011 Nissan Sentra. (140 HP @ 5100 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2011 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 417 kg more than 2011 Nissan Sentra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Nissan Sentra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (360 Nm @ 3750 RPM) has 161 more torque (in Nm) than 2011 Nissan Sentra. (199 Nm @ 4800 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Nissan Sentra.
Compare all specifications:
| 2009 Audi A8 | 2011 Nissan Sentra | |
| Make | Audi | Nissan |
| Model | A8 | Sentra |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 2000 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 276 HP | 140 HP |
| Engine RPM | 6000 RPM | 5100 RPM |
| Torque | 360 Nm | 199 Nm |
| Torque RPM | 3750 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1770 kg | 1353 kg |
| Vehicle Length | 5060 mm | 4567 mm |
| Vehicle Width | 1900 mm | 1791 mm |
| Vehicle Height | 1450 mm | 1511 mm |
| Wheelbase Size | 2950 mm | 2685 mm |
| Fuel Tank Capacity | 90 L | 55 L |
