2007 Mazda CX-9 vs. 1978 Mazda 929
To start off, 2007 Mazda CX-9 is newer by 29 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 3,496 cc (6 cylinders), 2007 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2007 Mazda CX-9 (263 HP @ 6250 RPM) has 180 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 1978 Mazda 929.
Because 2007 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2007 Mazda CX-9 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Mazda CX-9 (338 Nm @ 4500 RPM) has 200 more torque (in Nm) than 1978 Mazda 929. (138 Nm @ 3000 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 2007 Mazda CX-9 | 1978 Mazda 929 | |
| Make | Mazda | Mazda |
| Model | CX-9 | 929 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 263 HP | 83 HP |
| Engine RPM | 6250 RPM | 5000 RPM |
| Torque | 338 Nm | 138 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5080 mm | 4550 mm |
| Vehicle Width | 1940 mm | 1670 mm |
| Vehicle Height | 1740 mm | 1420 mm |
| Wheelbase Size | 2880 mm | 2370 mm |
| Fuel Tank Capacity | 76 L | 65 L |
