2007 Jeep Grand Cherokee vs. 1977 Mazda RX-4
To start off, 2007 Jeep Grand Cherokee is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1977 Mazda RX-4 would be higher. At 4,701 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (235 HP @ 4500 RPM) has 121 more horse power than 1977 Mazda RX-4. (114 HP @ 6000 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1977 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 570 kg more than 1977 Mazda RX-4. 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 1977 Mazda RX-4. 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 (414 Nm @ 3600 RPM) has 249 more torque (in Nm) than 1977 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda RX-4.
Compare all specifications:
2007 Jeep Grand Cherokee | 1977 Mazda RX-4 | |
Make | Jeep | Mazda |
Model | Grand Cherokee | RX-4 |
Year Released | 2007 | 1977 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 4701 cc | 2616 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 235 HP | 114 HP |
Engine RPM | 4500 RPM | 6000 RPM |
Torque | 414 Nm | 165 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1680 kg | 1110 kg |
Vehicle Length | 4750 mm | 4400 mm |
Vehicle Width | 1870 mm | 1670 mm |
Vehicle Height | 1730 mm | 1390 mm |
Wheelbase Size | 2790 mm | 2520 mm |