2009 Audi A8 vs. 2005 Lexus GS
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 GS. In addition, the cost of maintenance, including insurance, on 2005 Lexus GS would be higher. At 2,993 cc (6 cylinders), 2005 Lexus GS is equipped with a bigger engine. In terms of performance, 2005 Lexus GS (242 HP @ 6200 RPM) has 35 more horse power than 2009 Audi A8. (207 HP @ 5500 RPM) In normal driving conditions, 2005 Lexus GS should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus GS weights approximately 15 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 2005 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A8. In wet, icy, snow, or gravel driving conditions, 2005 Lexus GS 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, 2005 Lexus GS (312 Nm @ 3600 RPM) has 32 more torque (in Nm) than 2009 Audi A8. (280 Nm @ 3000 RPM). This means 2005 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
| 2009 Audi A8 | 2005 Lexus GS | |
| Make | Audi | Lexus |
| Model | A8 | GS |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2772 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 242 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 280 Nm | 312 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 84.5 mm | 87.5 mm |
| Engine Stroke Size | 82.4 mm | 83 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 8 seconds | 7.2 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1690 kg | 1705 kg |
| Vehicle Length | 5070 mm | 4840 mm |
| Vehicle Width | 1900 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2950 mm | 2720 mm |
| Fuel Consumption Overall | 8.3 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 90 L | 71 L |
