2007 Jeep Grand Cherokee vs. 1990 Mazda 929
To start off, 2007 Jeep Grand Cherokee is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Mazda 929. In addition, the cost of maintenance, including insurance, on 1990 Mazda 929 would be higher. At 3,700 cc (6 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (210 HP @ 5200 RPM) has 100 more horse power than 1990 Mazda 929. (110 HP @ 5300 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1990 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 686 kg more than 1990 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1990 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Jeep Grand Cherokee (319 Nm @ 4000 RPM) has 152 more torque (in Nm) than 1990 Mazda 929. (167 Nm @ 4500 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda 929. 2007 Jeep Grand Cherokee has automatic transmission and 1990 Mazda 929 has manual transmission. 1990 Mazda 929 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Jeep Grand Cherokee | 1990 Mazda 929 | |
Make | Jeep | Mazda |
Model | Grand Cherokee | 929 |
Year Released | 2007 | 1990 |
Engine Position | Front | Front |
Engine Size | 3700 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 210 HP | 110 HP |
Engine RPM | 5200 RPM | 5300 RPM |
Torque | 319 Nm | 167 Nm |
Torque RPM | 4000 RPM | 4500 RPM |
Engine Bore Size | 93.1 mm | 80 mm |
Engine Stroke Size | 90.7 mm | 98 mm |
Engine Compression Ratio | 9.6:1 | 8.6:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 2031 kg | 1345 kg |
Vehicle Length | 4750 mm | 4890 mm |
Vehicle Width | 2150 mm | 1710 mm |
Vehicle Height | 1770 mm | 1430 mm |
Wheelbase Size | 2790 mm | 2720 mm |