2005 Audi A6 vs. 2003 Lexus GS
To start off, 2005 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Lexus GS. In addition, the cost of maintenance, including insurance, on 2003 Lexus GS would be higher. At 3,121 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (252 HP @ 6500 RPM) has 37 more horse power than 2003 Lexus GS. (215 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2003 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus GS weights approximately 120 kg more than 2005 Audi A6.
Because 2003 Lexus GS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Lexus GS. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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 A6 (330 Nm @ 3250 RPM) has 34 more torque (in Nm) than 2003 Lexus GS. (296 Nm @ 4200 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus GS. 2003 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. 2003 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 2003 Lexus GS | |
| Make | Audi | Lexus |
| Model | A6 | GS |
| Year Released | 2005 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3121 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 252 HP | 215 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 330 Nm | 296 Nm |
| Torque RPM | 3250 RPM | 4200 RPM |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 13.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 230 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1660 kg |
| Vehicle Length | 4920 mm | 4810 mm |
| Vehicle Width | 1860 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2680 mm |
| Fuel Consumption Overall | 9.7 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
