2009 GMC Acadia vs. 1978 Mazda 929
To start off, 2009 GMC Acadia is newer by 31 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 3,600 cc (6 cylinders), 2009 GMC Acadia is equipped with a bigger engine. In terms of performance, 2009 GMC Acadia (284 HP @ 6300 RPM) has 201 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2009 GMC Acadia should accelerate faster than 1978 Mazda 929.
Let's talk about torque, 2009 GMC Acadia (270 Nm @ 3400 RPM) has 136 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2009 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 2009 GMC Acadia | 1978 Mazda 929 | |
| Make | GMC | Mazda |
| Model | Acadia | 929 |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 284 HP | 83 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 270 Nm | 134 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5100 mm | 4410 mm |
| Vehicle Width | 1990 mm | 1670 mm |
| Vehicle Height | 1900 mm | 1420 mm |
| Wheelbase Size | 3030 mm | 2520 mm |
| Fuel Tank Capacity | 83 L | 55 L |
