1958 AC Ace vs. 1987 Mazda 929
To start off, 1987 Mazda 929 is newer by 29 year(s). Which means there will be less support and parts availability for 1958 AC Ace. In addition, the cost of maintenance, including insurance, on 1958 AC Ace would be higher. At 1,998 cc (4 cylinders), 1987 Mazda 929 is equipped with a bigger engine. In terms of performance, 1958 AC Ace (125 HP @ 6000 RPM) has 11 more horse power than 1987 Mazda 929. (114 HP @ 5300 RPM). In normal driving conditions, 1958 AC Ace should accelerate faster than 1987 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1987 Mazda 929 weights approximately 451 kg more than 1958 AC Ace.
Let's talk about torque, both vehicles can yield 167 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1958 AC Ace | 1987 Mazda 929 | |
| Make | AC | Mazda |
| Model | Ace | 929 |
| Year Released | 1958 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 114 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 167 Nm | 167 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Bore Size | 66 mm | 80 mm |
| Engine Stroke Size | 96 mm | 98 mm |
| Engine Compression Ratio | 9.0:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 894 kg | 1345 kg |
| Vehicle Length | 4010 mm | 4890 mm |
| Vehicle Width | 1520 mm | 1710 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2290 mm | 2720 mm |
