2006 Mazda 6 vs. 1978 Mazda 616
To start off, 2006 Mazda 6 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Mazda 616. In addition, the cost of maintenance, including insurance, on 1978 Mazda 616 would be higher. At 2,966 cc, 2006 Mazda 6 is equipped with a bigger engine. In terms of performance, 2006 Mazda 6 (215 HP @ 6000 RPM) has 136 more horse power than 1978 Mazda 616. (79 HP @ 5500 RPM). In normal driving conditions, 2006 Mazda 6 should accelerate faster than 1978 Mazda 616. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mazda 6 weights approximately 217 kg more than 1978 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, 2006 Mazda 6 (270 Nm @ 5000 RPM) has 146 more torque (in Nm) than 1978 Mazda 616. (124 Nm @ 3500 RPM). This means 2006 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 616.
Compare all specifications:
| 2006 Mazda 6 | 1978 Mazda 616 | |
| Make | Mazda | Mazda |
| Model | 6 | 616 |
| Year Released | 2006 | 1978 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 1586 cc |
| Horse Power | 215 HP | 79 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 270 Nm | 124 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1129 kg | 912 kg |
| Vehicle Length | 4750 mm | 4160 mm |
| Vehicle Width | 1790 mm | 1590 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2680 mm | 2480 mm |
