2009 Audi A8 vs. 2005 Nissan 350Z
To start off, 2009 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Nissan 350Z. In addition, the cost of maintenance, including insurance, on 2005 Nissan 350Z would be higher. At 3,491 cc (6 cylinders), 2005 Nissan 350Z is equipped with a bigger engine. In terms of performance, 2005 Nissan 350Z (300 HP @ 3600 RPM) has 70 more horse power than 2009 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 2005 Nissan 350Z should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan 350Z weights approximately 533 kg more than 2009 Audi A8. 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 2005 Nissan 350Z. 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 (450 Nm) has 91 more torque (in Nm) than 2005 Nissan 350Z. (359 Nm). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Nissan 350Z. 2009 Audi A8 has automatic transmission and 2005 Nissan 350Z has manual transmission. 2005 Nissan 350Z will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 2005 Nissan 350Z | |
| Make | Audi | Nissan |
| Model | A8 | 350Z |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 300 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 450 Nm | 359 Nm |
| Engine Bore Size | 83 mm | 96 mm |
| Engine Stroke Size | 91.4 mm | 81 mm |
| Engine Compression Ratio | 17.0:1 | 10.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 930 kg | 1463 kg |
| Vehicle Length | 5190 mm | 4310 mm |
| Vehicle Width | 1900 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 3080 mm | 2810 mm |
| Fuel Consumption Overall | 8.4 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 90 L | 76 L |
