2007 Jeep Grand Cherokee vs. 1984 Mazda 929
To start off, 2007 Jeep Grand Cherokee is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Mazda 929. In addition, the cost of maintenance, including insurance, on 1984 Mazda 929 would be higher. At 2,986 cc (6 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (215 HP @ 4000 RPM) has 126 more horse power than 1984 Mazda 929. (89 HP @ 4800 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1984 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 990 kg more than 1984 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 Jeep Grand Cherokee (510 Nm @ 1600 RPM) has 350 more torque (in Nm) than 1984 Mazda 929. (160 Nm @ 2600 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 929.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 1984 Mazda 929 | |
| Make | Jeep | Mazda |
| Model | Grand Cherokee | 929 |
| Year Released | 2007 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 215 HP | 89 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 510 Nm | 160 Nm |
| Torque RPM | 1600 RPM | 2600 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2142 kg | 1152 kg |
| Vehicle Length | 4760 mm | 4710 mm |
| Vehicle Width | 2160 mm | 1700 mm |
| Vehicle Height | 1750 mm | 1430 mm |
| Wheelbase Size | 2790 mm | 2620 mm |
