2005 Ford Explorer vs. 1984 Mazda RX-7
To start off, 2005 Ford Explorer is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1984 Mazda RX-7 would be higher. At 4,016 cc (6 cylinders), 2005 Ford Explorer is equipped with a bigger engine. In terms of performance, 2005 Ford Explorer (210 HP @ 5250 RPM) has 106 more horse power than 1984 Mazda RX-7. (104 HP @ 6000 RPM). In normal driving conditions, 2005 Ford Explorer should accelerate faster than 1984 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Explorer weights approximately 879 kg more than 1984 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Ford Explorer is four wheel drive (4WD), it will have significant more traction and grip than 1984 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2005 Ford Explorer 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, 2005 Ford Explorer (321 Nm @ 3000 RPM) has 176 more torque (in Nm) than 1984 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2005 Ford Explorer will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda RX-7.
Compare all specifications:
| 2005 Ford Explorer | 1984 Mazda RX-7 | |
| Make | Ford | Mazda |
| Model | Explorer | RX-7 |
| Year Released | 2005 | 1984 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4016 cc | 2292 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 210 HP | 104 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 321 Nm | 145 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1939 kg | 1060 kg |
| Vehicle Length | 5240 mm | 4290 mm |
| Vehicle Width | 1830 mm | 1680 mm |
| Vehicle Height | 1790 mm | 1270 mm |
| Wheelbase Size | 3030 mm | 2430 mm |
| Fuel Tank Capacity | 85 L | 65 L |
