2009 Infiniti G37 vs. 1978 Mazda RX-3
To start off, 2009 Infiniti G37 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1978 Mazda RX-3 would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (330 HP @ 7000 RPM) has 230 more horse power than 1978 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 2009 Infiniti G37 should accelerate faster than 1978 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti G37 weights approximately 869 kg more than 1978 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 G37 (367 Nm @ 5200 RPM) has 232 more torque (in Nm) than 1978 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-3.
Compare all specifications:
| 2009 Infiniti G37 | 1978 Mazda RX-3 | |
| Make | Infiniti | Mazda |
| Model | G37 | RX-3 |
| Year Released | 2009 | 1978 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 1963 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 330 HP | 100 HP |
| Engine RPM | 7000 RPM | 7000 RPM |
| Torque | 367 Nm | 135 Nm |
| Torque RPM | 5200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1719 kg | 850 kg |
| Vehicle Length | 4660 mm | 4090 mm |
| Vehicle Width | 1830 mm | 1600 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2860 mm | 2320 mm |
| Fuel Tank Capacity | 76 L | 65 L |
