2007 Jeep Commander vs. 1978 Mazda 929
To start off, 2007 Jeep Commander 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 4,701 cc (8 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (236 HP @ 4500 RPM) has 153 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 557 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.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander 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 Commander (414 Nm @ 3600 RPM) has 276 more torque (in Nm) than 1978 Mazda 929. (138 Nm @ 3000 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
2007 Jeep Commander | 1978 Mazda 929 | |
Make | Jeep | Mazda |
Model | Commander | 929 |
Year Released | 2007 | 1978 |
Engine Position | Front | Front |
Engine Size | 4701 cc | 1769 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 236 HP | 83 HP |
Engine RPM | 4500 RPM | 5000 RPM |
Torque | 414 Nm | 138 Nm |
Torque RPM | 3600 RPM | 3000 RPM |
Engine Bore Size | 93 mm | 80 mm |
Engine Stroke Size | 86.7 mm | 88 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 7 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1677 kg | 1120 kg |
Vehicle Length | 4790 mm | 4550 mm |
Vehicle Width | 1910 mm | 1670 mm |
Vehicle Height | 1830 mm | 1420 mm |
Wheelbase Size | 2790 mm | 2370 mm |
Fuel Tank Capacity | 80 L | 65 L |