1986 AC Ace vs. 1974 Mazda 616
To start off, 1986 AC Ace is newer by 12 year(s). Which means there will be less support and parts availability for 1974 Mazda 616. In addition, the cost of maintenance, including insurance, on 1974 Mazda 616 would be higher. At 1,994 cc (4 cylinders), 1986 AC Ace is equipped with a bigger engine. In terms of performance, 1986 AC Ace (201 HP @ 6000 RPM) has 122 more horse power than 1974 Mazda 616. (79 HP @ 5500 RPM). In normal driving conditions, 1986 AC Ace should accelerate faster than 1974 Mazda 616. With that said, vehicle weight also plays an important factor in acceleration. 1986 AC Ace weights approximately 108 kg more than 1974 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, 1986 AC Ace (276 Nm @ 4500 RPM) has 152 more torque (in Nm) than 1974 Mazda 616. (124 Nm @ 3500 RPM). This means 1986 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 616.
Compare all specifications:
| 1986 AC Ace | 1974 Mazda 616 | |
| Make | AC | Mazda |
| Model | Ace | 616 |
| Year Released | 1986 | 1974 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1586 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 201 HP | 79 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 276 Nm | 124 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1020 kg | 912 kg |
| Vehicle Length | 3970 mm | 4160 mm |
| Vehicle Width | 1820 mm | 1590 mm |
| Vehicle Height | 1180 mm | 1400 mm |
| Wheelbase Size | 2480 mm | 2480 mm |
