2002 Infiniti Q45 vs. 1983 Mazda Cosmo
To start off, 2002 Infiniti Q45 is newer by 19 year(s). Which means there will be less support and parts availability for 1983 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1983 Mazda Cosmo would be higher. At 4,493 cc (8 cylinders), 2002 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2002 Infiniti Q45 (288 HP @ 6000 RPM) has 195 more horse power than 1983 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 2002 Infiniti Q45 should accelerate faster than 1983 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti Q45 weights approximately 680 kg more than 1983 Mazda Cosmo. 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, 2002 Infiniti Q45 (396 Nm @ 4000 RPM) has 247 more torque (in Nm) than 1983 Mazda Cosmo. (149 Nm @ 3300 RPM). This means 2002 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda Cosmo. 2002 Infiniti Q45 has automatic transmission and 1983 Mazda Cosmo has manual transmission. 1983 Mazda Cosmo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Infiniti Q45 | 1983 Mazda Cosmo | |
Make | Infiniti | Mazda |
Model | Q45 | Cosmo |
Year Released | 2002 | 1983 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4493 cc | 1769 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 288 HP | 93 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 396 Nm | 149 Nm |
Torque RPM | 4000 RPM | 3300 RPM |
Engine Bore Size | 93 mm | 80 mm |
Engine Stroke Size | 82.8 mm | 88 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1770 kg | 1090 kg |
Vehicle Length | 5080 mm | 4670 mm |
Vehicle Width | 1850 mm | 1700 mm |
Vehicle Height | 1500 mm | 1420 mm |
Wheelbase Size | 2880 mm | 2620 mm |