2002 Infiniti QX4 vs. 1973 Mazda RX-2
To start off, 2002 Infiniti QX4 is newer by 29 year(s). Which means there will be less support and parts availability for 1973 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1973 Mazda RX-2 would be higher. At 3,498 cc (6 cylinders), 2002 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2002 Infiniti QX4 (238 HP @ 6000 RPM) has 120 more horse power than 1973 Mazda RX-2. (118 HP @ 6500 RPM). In normal driving conditions, 2002 Infiniti QX4 should accelerate faster than 1973 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti QX4 weights approximately 1000 kg more than 1973 Mazda RX-2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mazda RX-2. In wet, icy, snow, or gravel driving conditions, 2002 Infiniti QX4 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, 2002 Infiniti QX4 (359 Nm @ 3200 RPM) has 202 more torque (in Nm) than 1973 Mazda RX-2. (157 Nm @ 3500 RPM). This means 2002 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-2.
Compare all specifications:
| 2002 Infiniti QX4 | 1973 Mazda RX-2 | |
| Make | Infiniti | Mazda |
| Model | QX4 | RX-2 |
| Year Released | 2002 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2292 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 238 HP | 118 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 359 Nm | 157 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1960 kg | 960 kg |
| Vehicle Length | 4660 mm | 4160 mm |
| Vehicle Width | 1850 mm | 1590 mm |
| Vehicle Height | 1800 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2480 mm |
