1977 Mazda RX-4 vs. 2011 Infiniti FX
To start off, 2011 Infiniti FX is newer by 34 year(s). Which means there will be less support and parts availability for 1977 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1977 Mazda RX-4 would be higher. At 3,696 cc (6 cylinders), 2011 Infiniti FX is equipped with a bigger engine. In terms of performance, 2011 Infiniti FX (316 HP @ 7000 RPM) has 202 more horse power than 1977 Mazda RX-4. (114 HP @ 6000 RPM) In normal driving conditions, 2011 Infiniti FX should accelerate faster than 1977 Mazda RX-4.
Because 2011 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 1977 Mazda RX-4. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti FX 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, 2011 Infiniti FX (360 Nm @ 5200 RPM) has 195 more torque (in Nm) than 1977 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2011 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda RX-4.
Compare all specifications:
| 1977 Mazda RX-4 | 2011 Infiniti FX | |
| Make | Mazda | Infiniti |
| Model | RX-4 | FX |
| Year Released | 1977 | 2011 |
| Body Type | Coupe | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 3696 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 114 HP | 316 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 165 Nm | 360 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4400 mm | 4865 mm |
| Vehicle Width | 1670 mm | 1925 mm |
| Vehicle Height | 1390 mm | 1680 mm |
| Wheelbase Size | 2520 mm | 2885 mm |
