2009 Audi A4 vs. 1986 Mercedes-Benz G
To start off, 2009 Audi A4 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1986 Mercedes-Benz G would be higher. At 2,299 cc (4 cylinders), 1986 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (217 HP @ 5900 RPM) has 92 more horse power than 1986 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1986 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1986 Mercedes-Benz G weights approximately 425 kg more than 2009 Audi A4.
Because 1986 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 1986 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, 2009 Audi A4 (300 Nm @ 2200 RPM) has 108 more torque (in Nm) than 1986 Mercedes-Benz G. (192 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Mercedes-Benz G.
Compare all specifications:
| 2009 Audi A4 | 1986 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | G |
| Year Released | 2009 | 1986 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 217 HP | 125 HP |
| Engine RPM | 5900 RPM | 5000 RPM |
| Torque | 300 Nm | 192 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 95.5 mm |
| Engine Stroke Size | 92.8 mm | 80.2 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1455 kg | 1880 kg |
| Vehicle Length | 4610 mm | 4240 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1940 mm |
| Wheelbase Size | 2660 mm | 2410 mm |
