2007 Chrysler Grand Voyager vs. 1978 Mazda 929
To start off, 2007 Chrysler Grand Voyager 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 3,301 cc (6 cylinders), 2007 Chrysler Grand Voyager is equipped with a bigger engine. In terms of performance, 2007 Chrysler Grand Voyager (172 HP @ 5100 RPM) has 89 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2007 Chrysler Grand Voyager should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler Grand Voyager weights approximately 950 kg more than 1978 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Chrysler Grand Voyager (278 Nm @ 4000 RPM) has 144 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2007 Chrysler Grand Voyager will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 2007 Chrysler Grand Voyager | 1978 Mazda 929 | |
| Make | Chrysler | Mazda |
| Model | Grand Voyager | 929 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3301 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 172 HP | 83 HP |
| Engine RPM | 5100 RPM | 5000 RPM |
| Torque | 278 Nm | 134 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 93.1 mm | 80 mm |
| Engine Stroke Size | 81 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2020 kg | 1070 kg |
| Vehicle Length | 5100 mm | 4410 mm |
| Vehicle Width | 1750 mm | 1670 mm |
| Vehicle Height | 2000 mm | 1420 mm |
| Wheelbase Size | 3040 mm | 2520 mm |
| Fuel Tank Capacity | 75 L | 55 L |
