1987 Mazda 929 vs. 2012 Jeep Grand Cherokee
To start off, 2012 Jeep Grand Cherokee is newer by 25 year(s). Which means there will be less support and parts availability for 1987 Mazda 929. In addition, the cost of maintenance, including insurance, on 1987 Mazda 929 would be higher. At 3,600 cc (6 cylinders), 2012 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2012 Jeep Grand Cherokee (290 HP @ 6400 RPM) has 127 more horse power than 1987 Mazda 929. (163 HP @ 5300 RPM) In normal driving conditions, 2012 Jeep Grand Cherokee should accelerate faster than 1987 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2012 Jeep Grand Cherokee weights approximately 880 kg more than 1987 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1987 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2012 Jeep Grand Cherokee 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, 2012 Jeep Grand Cherokee (352 Nm @ 4800 RPM) has 105 more torque (in Nm) than 1987 Mazda 929. (247 Nm @ 4000 RPM). This means 2012 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda 929. 2012 Jeep Grand Cherokee has automatic transmission and 1987 Mazda 929 has manual transmission. 1987 Mazda 929 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Mazda 929 | 2012 Jeep Grand Cherokee | |
| Make | Mazda | Jeep |
| Model | 929 | Grand Cherokee |
| Year Released | 1987 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2954 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 163 HP | 290 HP |
| Engine RPM | 5300 RPM | 6400 RPM |
| Torque | 247 Nm | 352 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 5-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1480 kg | 2360 kg |
| Vehicle Length | 4890 mm | 4821 mm |
| Vehicle Width | 1710 mm | 1943 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2720 mm | 2916 mm |
