2003 Audi A6 vs. 2006 Mercedes-Benz G
To start off, 2006 Mercedes-Benz G is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 4,966 cc (8 cylinders), 2006 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz G (292 HP @ 5500 RPM) has 66 more horse power than 2003 Audi A6. (226 HP @ 5800 RPM) In normal driving conditions, 2006 Mercedes-Benz G should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz G weights approximately 713 kg more than 2003 Audi A6. 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, 2006 Mercedes-Benz G (457 Nm @ 2800 RPM) has 147 more torque (in Nm) than 2003 Audi A6. (310 Nm @ 1700 RPM). This means 2006 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A6. 2006 Mercedes-Benz G has automatic transmission and 2003 Audi A6 has manual transmission. 2003 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A6 | 2006 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | G |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 226 HP | 292 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 310 Nm | 457 Nm |
| Torque RPM | 1700 RPM | 2800 RPM |
| Engine Bore Size | 81 mm | 97 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Top Speed | 245 km/hour | 190 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 9.7 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1662 kg | 2375 kg |
| Vehicle Length | 4800 mm | 4230 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1940 mm |
| Wheelbase Size | 2770 mm | 2410 mm |
| Fuel Consumption Overall | 11.6 L/100km | 16.7 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
