2009 Audi Q7 vs. 1983 Mercedes-Benz G
To start off, 2009 Audi Q7 is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1983 Mercedes-Benz G would be higher. At 4,132 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 197 more horse power than 1983 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1983 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 540 kg more than 1983 Mercedes-Benz G. 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, 2009 Audi Q7 (760 Nm @ 1800 RPM) has 574 more torque (in Nm) than 1983 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mercedes-Benz G. 2009 Audi Q7 has automatic transmission and 1983 Mercedes-Benz G has manual transmission. 1983 Mercedes-Benz G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi Q7 | 1983 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | Q7 | G |
| Year Released | 2009 | 1983 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4132 cc | 2307 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 322 HP | 125 HP |
| Engine RPM | 3750 RPM | 5000 RPM |
| Torque | 760 Nm | 186 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 95.5 mm |
| Engine Stroke Size | 95.5 mm | 80.2 mm |
| Engine Compression Ratio | 16.5:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2420 kg | 1880 kg |
| Vehicle Length | 5090 mm | 4240 mm |
| Vehicle Width | 1990 mm | 1770 mm |
| Vehicle Height | 1780 mm | 1940 mm |
| Wheelbase Size | 3010 mm | 2410 mm |
