2009 Infiniti EX vs. 1972 Mazda RX-2
To start off, 2009 Infiniti EX is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1972 Mazda RX-2 would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (317 HP @ 7000 RPM) has 199 more horse power than 1972 Mazda RX-2. (118 HP @ 6500 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 1972 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 759 kg more than 1972 Mazda RX-2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 1972 Mazda RX-2. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX 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, 2009 Infiniti EX (360 Nm @ 5200 RPM) has 203 more torque (in Nm) than 1972 Mazda RX-2. (157 Nm @ 3500 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 1972 Mazda RX-2.
Compare all specifications:
| 2009 Infiniti EX | 1972 Mazda RX-2 | |
| Make | Infiniti | Mazda |
| Model | EX | RX-2 |
| Year Released | 2009 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 2292 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 317 HP | 118 HP |
| Engine RPM | 7000 RPM | 6500 RPM |
| Torque | 360 Nm | 157 Nm |
| Torque RPM | 5200 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1719 kg | 960 kg |
| Vehicle Length | 4640 mm | 4160 mm |
| Vehicle Width | 1810 mm | 1590 mm |
| Vehicle Height | 1600 mm | 1400 mm |
| Wheelbase Size | 2810 mm | 2480 mm |
