2008 Audi A6 vs. 1981 Nissan Sunny
To start off, 2008 Audi A6 is newer by 27 year(s). Which means there will be less support and parts availability for 1981 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1981 Nissan Sunny would be higher. At 2,495 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (161 HP @ 4000 RPM) has 87 more horse power than 1981 Nissan Sunny. (74 HP @ 5600 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 1981 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 775 kg more than 1981 Nissan Sunny. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Audi A6 (310 Nm @ 1400 RPM) has 187 more torque (in Nm) than 1981 Nissan Sunny. (123 Nm @ 2800 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Sunny.
Compare all specifications:
| 2008 Audi A6 | 1981 Nissan Sunny | |
| Make | Audi | Nissan |
| Model | A6 | Sunny |
| Year Released | 2008 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 1487 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 161 HP | 74 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 310 Nm | 123 Nm |
| Torque RPM | 1400 RPM | 2800 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1590 kg | 815 kg |
| Vehicle Length | 4180 mm | 4140 mm |
| Vehicle Height | 1370 mm | 1400 mm |
| Wheelbase Size | 2770 mm | 2410 mm |
