2005 Audi A6 vs. 2007 Lexus GS
To start off, 2007 Lexus GS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 3,454 cc (6 cylinders), 2007 Lexus GS is equipped with a bigger engine. In terms of performance, 2007 Lexus GS (303 HP @ 6200 RPM) has 56 more horse power than 2005 Audi A6. (247 HP @ 6300 RPM) In normal driving conditions, 2007 Lexus GS should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 65 kg more than 2007 Lexus GS.
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, 2007 Lexus GS (372 Nm @ 3600 RPM) has 22 more torque (in Nm) than 2005 Audi A6. (350 Nm @ 1800 RPM). This means 2007 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6. 2007 Lexus GS has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 2007 Lexus GS | |
| Make | Audi | Lexus |
| Model | A6 | GS |
| Year Released | 2005 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 3454 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 303 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 350 Nm | 372 Nm |
| Torque RPM | 1800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1740 kg |
| Vehicle Length | 4800 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1830 mm |
| Vehicle Height | 1560 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 71 L |
