1991 Italdesign M12 vs. 1978 Mazda 929
To start off, 1991 Italdesign M12 is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 4,988 cc (12 cylinders), 1991 Italdesign M12 is equipped with a bigger engine. In terms of performance, 1991 Italdesign M12 (300 HP) has 217 more horse power than 1978 Mazda 929. (83 HP). In normal driving conditions, 1991 Italdesign M12 should accelerate faster than 1978 Mazda 929.
Let's talk about torque, 1991 Italdesign M12 (450 Nm) has 316 more torque (in Nm) than 1978 Mazda 929. (134 Nm). This means 1991 Italdesign M12 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 1991 Italdesign M12 | 1978 Mazda 929 | |
| Make | Italdesign | Mazda |
| Model | M12 | 929 |
| Year Released | 1991 | 1978 |
| Engine Position | Middle | Front |
| Engine Size | 4988 cc | 1769 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 83 HP |
| Torque | 450 Nm | 134 Nm |
| Engine Bore Size | 84.1 mm | 80 mm |
| Engine Stroke Size | 74.9 mm | 88 mm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4380 mm | 4410 mm |
| Vehicle Width | 1990 mm | 1670 mm |
| Vehicle Height | 1120 mm | 1420 mm |
| Wheelbase Size | 2600 mm | 2520 mm |
