2001 Audi A8 vs. 1981 Mercedes-Benz G
To start off, 2001 Audi A8 is newer by 20 year(s). Which means there will be less support and parts availability for 1981 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1981 Mercedes-Benz G would be higher. At 6,005 cc, 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (414 HP @ 4000 RPM) has 289 more horse power than 1981 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2001 Audi A8 should accelerate faster than 1981 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 65 kg more than 1981 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, 2001 Audi A8 (542 Nm) has 356 more torque (in Nm) than 1981 Mercedes-Benz G. (186 Nm). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercedes-Benz G. 2001 Audi A8 has automatic transmission and 1981 Mercedes-Benz G has manual transmission. 1981 Mercedes-Benz G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Audi A8 | 1981 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | A8 | G |
| Year Released | 2001 | 1981 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 6005 cc | 2299 cc |
| Engine Type | W | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 125 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 542 Nm | 186 Nm |
| Engine Compression Ratio | 10.8:1 | 9.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1995 kg | 1930 kg |
| Vehicle Length | 5170 mm | 4690 mm |
| Vehicle Width | 1890 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1940 mm |
| Wheelbase Size | 3020 mm | 2860 mm |
