2009 Audi A6 vs. 1981 Nissan Leopard
To start off, 2009 Audi A6 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Nissan Leopard. In addition, the cost of maintenance, including insurance, on 1981 Nissan Leopard would be higher. At 2,753 cc (6 cylinders), 1981 Nissan Leopard is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (148 HP @ 5700 RPM) has 14 more horse power than 1981 Nissan Leopard. (134 HP @ 5200 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1981 Nissan Leopard. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 355 kg more than 1981 Nissan Leopard. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Nissan Leopard. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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, 1981 Nissan Leopard (226 Nm @ 4000 RPM) has 16 more torque (in Nm) than 2009 Audi A6. (210 Nm @ 1750 RPM). This means 1981 Nissan Leopard will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 1981 Nissan Leopard | |
| Make | Audi | Nissan |
| Model | A6 | Leopard |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2753 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 134 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 210 Nm | 226 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1595 kg | 1240 kg |
| Vehicle Length | 4800 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1360 mm |
| Wheelbase Size | 2770 mm | 2630 mm |
