2006 Audi A6 vs. 1990 Mercedes-Benz G
To start off, 2006 Audi A6 is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1990 Mercedes-Benz G would be higher. At 2,967 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (221 HP @ 4000 RPM) has 96 more horse power than 1990 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 1990 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1990 Mercedes-Benz G weights approximately 115 kg more than 2006 Audi A6.
Because 1990 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A6. In wet, icy, snow, or gravel driving conditions, 1990 Mercedes-Benz G 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, 2006 Audi A6 (450 Nm @ 1400 RPM) has 264 more torque (in Nm) than 1990 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Mercedes-Benz G.
Compare all specifications:
| 2006 Audi A6 | 1990 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | G |
| Year Released | 2006 | 1990 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 221 HP | 125 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 450 Nm | 186 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 95.5 mm |
| Engine Stroke Size | 91.4 mm | 80.2 mm |
| Engine Compression Ratio | 20.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1765 kg | 1880 kg |
| Vehicle Length | 4920 mm | 4240 mm |
| Vehicle Width | 2020 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1940 mm |
| Wheelbase Size | 2850 mm | 2410 mm |
