2007 Fiat Siena vs. 1970 Mazda 616
To start off, 2007 Fiat Siena is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Mazda 616. In addition, the cost of maintenance, including insurance, on 1970 Mazda 616 would be higher. At 1,586 cc (4 cylinders), 1970 Mazda 616 is equipped with a bigger engine. In terms of performance, 2007 Fiat Siena (100 HP @ 5500 RPM) has 21 more horse power than 1970 Mazda 616. (79 HP @ 5500 RPM). In normal driving conditions, 2007 Fiat Siena should accelerate faster than 1970 Mazda 616. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Siena weights approximately 160 kg more than 1970 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, 2007 Fiat Siena (140 Nm @ 4000 RPM) has 16 more torque (in Nm) than 1970 Mazda 616. (124 Nm @ 3500 RPM). This means 2007 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda 616.
Compare all specifications:
| 2007 Fiat Siena | 1970 Mazda 616 | |
| Make | Fiat | Mazda |
| Model | Siena | 616 |
| Year Released | 2007 | 1970 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1586 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 79 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 140 Nm | 124 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1070 kg | 910 kg |
| Vehicle Width | 1640 mm | 1590 mm |
| Wheelbase Size | 2380 mm | 2480 mm |
