1998 Audi A6 vs. 2013 Mercedes-Benz M
To start off, 2013 Mercedes-Benz M is newer by 15 year(s). Which means there will be less support and parts availability for 1998 Audi A6. In addition, the cost of maintenance, including insurance, on 1998 Audi A6 would be higher. At 3,000 cc (6 cylinders), 2013 Mercedes-Benz M is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz M (237 HP @ 3600 RPM) has 114 more horse power than 1998 Audi A6. (123 HP @ 5800 RPM) In normal driving conditions, 2013 Mercedes-Benz M should accelerate faster than 1998 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz M weights approximately 730 kg more than 1998 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz M is four wheel drive (4WD), it will have significant more traction and grip than 1998 Audi A6. In wet, icy, snow, or gravel driving conditions, 2013 Mercedes-Benz M 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, 2013 Mercedes-Benz M (617 Nm @ 2400 RPM) has 449 more torque (in Nm) than 1998 Audi A6. (168 Nm @ 3500 RPM). This means 2013 Mercedes-Benz M will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A6.
Compare all specifications:
| 1998 Audi A6 | 2013 Mercedes-Benz M | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | M |
| Year Released | 1998 | 2013 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | electric |
| Horse Power | 123 HP | 237 HP |
| Engine RPM | 5800 RPM | 3600 RPM |
| Torque | 168 Nm | 617 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Bore Size | 81.1 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Engine Compression Ratio | 10.3:1 | 15.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1445 kg | 2175 kg |
| Vehicle Length | 4800 mm | 4804 mm |
| Vehicle Width | 1820 mm | 2141 mm |
| Vehicle Height | 1460 mm | 1796 mm |
| Wheelbase Size | 2760 mm | 2915 mm |
