2005 Audi A6 vs. 1976 Mazda 616
To start off, 2005 Audi A6 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Mazda 616. In addition, the cost of maintenance, including insurance, on 1976 Mazda 616 would be higher. At 2,976 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (222 HP @ 6300 RPM) has 143 more horse power than 1976 Mazda 616. (79 HP @ 5500 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1976 Mazda 616. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 735 kg more than 1976 Mazda 616. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi A6 (300 Nm @ 3200 RPM) has 176 more torque (in Nm) than 1976 Mazda 616. (124 Nm @ 3500 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda 616.
Compare all specifications:
| 2005 Audi A6 | 1976 Mazda 616 | |
| Make | Audi | Mazda |
| Model | A6 | 616 |
| Year Released | 2005 | 1976 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1586 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 222 HP | 79 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 300 Nm | 124 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 82.6 mm | 78.1 mm |
| Engine Stroke Size | 92.8 mm | 83 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1645 kg | 910 kg |
| Vehicle Length | 4800 mm | 4160 mm |
| Vehicle Width | 1820 mm | 1590 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2480 mm |
