2007 Dodge Nitro vs. 1979 Mazda RX-7
To start off, 2007 Dodge Nitro is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1979 Mazda RX-7 would be higher. At 2,768 cc (4 cylinders), 2007 Dodge Nitro is equipped with a bigger engine. In terms of performance, 2007 Dodge Nitro (175 HP @ 3800 RPM) has 71 more horse power than 1979 Mazda RX-7. (104 HP @ 6000 RPM). In normal driving conditions, 2007 Dodge Nitro should accelerate faster than 1979 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Nitro weights approximately 800 kg more than 1979 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Dodge Nitro is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Nitro 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 Dodge Nitro (460 Nm @ 2000 RPM) has 315 more torque (in Nm) than 1979 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2007 Dodge Nitro will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda RX-7.
Compare all specifications:
| 2007 Dodge Nitro | 1979 Mazda RX-7 | |
| Make | Dodge | Mazda |
| Model | Nitro | RX-7 |
| Year Released | 2007 | 1979 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2768 cc | 2292 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 175 HP | 104 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 460 Nm | 145 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1860 kg | 1060 kg |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1780 mm | 1270 mm |
| Wheelbase Size | 2770 mm | 2430 mm |
| Fuel Tank Capacity | 70 L | 65 L |
