2005 Audi A8 vs. 2009 Infiniti EX
To start off, 2009 Infiniti EX is newer by 4 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 4,170 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (330 HP @ 6500 RPM) has 13 more horse power than 2009 Infiniti EX. (317 HP @ 7000 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2009 Infiniti EX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 136 kg more than 2009 Infiniti EX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2005 Audi A8 (430 Nm @ 3500 RPM) has 70 more torque (in Nm) than 2009 Infiniti EX. (360 Nm @ 5200 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti EX.
Compare all specifications:
2005 Audi A8 | 2009 Infiniti EX | |
Make | Audi | Infiniti |
Model | A8 | EX |
Year Released | 2005 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4170 cc | 3696 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 330 HP | 317 HP |
Engine RPM | 6500 RPM | 7000 RPM |
Torque | 430 Nm | 360 Nm |
Torque RPM | 3500 RPM | 5200 RPM |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 240 km/hour |
Acceleration 0-100mph | 6.3 seconds | 6.4 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1855 kg | 1719 kg |
Vehicle Length | 5060 mm | 4640 mm |
Vehicle Width | 1900 mm | 1810 mm |
Vehicle Height | 1450 mm | 1600 mm |
Wheelbase Size | 2770 mm | 2810 mm |
Fuel Consumption Overall | 11.9 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 90 L | 82 L |