2009 Audi A8 vs. 2005 Lexus RX
To start off, 2009 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Lexus RX. In addition, the cost of maintenance, including insurance, on 2005 Lexus RX would be higher. At 3,936 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (272 HP @ 3750 RPM) has 71 more horse power than 2005 Lexus RX. (201 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2005 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 30 kg more than 2005 Lexus RX. 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 Lexus RX. 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 (650 Nm @ 1800 RPM) has 367 more torque (in Nm) than 2005 Lexus RX. (283 Nm @ 4500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Lexus RX.
Compare all specifications:
2009 Audi A8 | 2005 Lexus RX | |
Make | Audi | Lexus |
Model | A8 | RX |
Year Released | 2009 | 2005 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3936 cc | 2995 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 272 HP | 201 HP |
Engine RPM | 3750 RPM | 5600 RPM |
Torque | 650 Nm | 283 Nm |
Torque RPM | 1800 RPM | 4500 RPM |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Top Speed | 250 km/hour | 180 km/hour |
Acceleration 0-100mph | 6.8 seconds | 9 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1940 kg | 1910 kg |
Wheelbase Size | 3080 mm | 2720 mm |
Fuel Consumption Overall | 9.6 L/100km | 12.2 L/100km |
Fuel Tank Capacity | 90 L | 72 L |