2003 Infiniti Q45 vs. 1979 Mazda RX-2
To start off, 2003 Infiniti Q45 is newer by 24 year(s). Which means there will be less support and parts availability for 1979 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1979 Mazda RX-2 would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2003 Infiniti Q45 (340 HP @ 6400 RPM) has 222 more horse power than 1979 Mazda RX-2. (118 HP @ 6500 RPM). In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 1979 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti Q45 weights approximately 844 kg more than 1979 Mazda RX-2. 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, 2003 Infiniti Q45 (451 Nm @ 4000 RPM) has 293 more torque (in Nm) than 1979 Mazda RX-2. (158 Nm @ 3500 RPM). This means 2003 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda RX-2.
Compare all specifications:
2003 Infiniti Q45 | 1979 Mazda RX-2 | |
Make | Infiniti | Mazda |
Model | Q45 | RX-2 |
Year Released | 2003 | 1979 |
Engine Position | Front | Front |
Engine Size | 4494 cc | 2292 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 340 HP | 118 HP |
Engine RPM | 6400 RPM | 6500 RPM |
Torque | 451 Nm | 158 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1804 kg | 960 kg |
Vehicle Length | 5080 mm | 4160 mm |
Vehicle Width | 1850 mm | 1590 mm |
Vehicle Height | 1500 mm | 1400 mm |
Wheelbase Size | 2880 mm | 2480 mm |