2001 Chrysler Voyager vs. 1978 Mazda RX-7
To start off, 2001 Chrysler Voyager is newer by 23 year(s). Which means there will be less support and parts availability for 1978 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1978 Mazda RX-7 would be higher. At 2,425 cc (4 cylinders), 2001 Chrysler Voyager is equipped with a bigger engine. In terms of performance, 2001 Chrysler Voyager (140 HP @ 4200 RPM) has 35 more horse power than 1978 Mazda RX-7. (105 HP @ 6000 RPM). In normal driving conditions, 2001 Chrysler Voyager should accelerate faster than 1978 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2001 Chrysler Voyager weights approximately 790 kg more than 1978 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Mazda RX-7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2001 Chrysler Voyager, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 Chrysler Voyager (311 Nm @ 1800 RPM) has 166 more torque (in Nm) than 1978 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2001 Chrysler Voyager will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-7.
Compare all specifications:
| 2001 Chrysler Voyager | 1978 Mazda RX-7 | |
| Make | Chrysler | Mazda |
| Model | Voyager | RX-7 |
| Year Released | 2001 | 1978 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2425 cc | 2292 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 140 HP | 105 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 311 Nm | 145 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Compression Ratio | 8.4:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1850 kg | 1060 kg |
| Vehicle Length | 4810 mm | 4290 mm |
| Vehicle Width | 2010 mm | 1680 mm |
| Vehicle Height | 1760 mm | 1280 mm |
| Wheelbase Size | 2890 mm | 2430 mm |
| Fuel Tank Capacity | 75 L | 65 L |
