2003 Infiniti Q45 vs. 1977 Mazda Familia
To start off, 2003 Infiniti Q45 is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Mazda Familia. In addition, the cost of maintenance, including insurance, on 1977 Mazda Familia 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 266 more horse power than 1977 Mazda Familia. (74 HP @ 6000 RPM). In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 1977 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti Q45 weights approximately 1004 kg more than 1977 Mazda Familia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Infiniti Q45 (451 Nm @ 4000 RPM) has 341 more torque (in Nm) than 1977 Mazda Familia. (110 Nm @ 3500 RPM). This means 2003 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda Familia.
Compare all specifications:
2003 Infiniti Q45 | 1977 Mazda Familia | |
Make | Infiniti | Mazda |
Model | Q45 | Familia |
Year Released | 2003 | 1977 |
Engine Position | Front | Front |
Engine Size | 4494 cc | 1272 cc |
Horse Power | 340 HP | 74 HP |
Engine RPM | 6400 RPM | 6000 RPM |
Torque | 451 Nm | 110 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Vehicle Weight | 1804 kg | 800 kg |
Vehicle Length | 5080 mm | 3860 mm |
Vehicle Width | 1850 mm | 1550 mm |
Vehicle Height | 1500 mm | 1390 mm |
Wheelbase Size | 2880 mm | 2270 mm |