2004 Mazda 6 vs. 1978 Mazda Cosmo
To start off, 2004 Mazda 6 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1978 Mazda Cosmo would be higher. At 2,261 cc (4 cylinders), 2004 Mazda 6 is equipped with a bigger engine. In terms of performance, 2004 Mazda 6 (256 HP @ 6000 RPM) has 163 more horse power than 1978 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 2004 Mazda 6 should accelerate faster than 1978 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda Cosmo weights approximately 62 kg more than 2004 Mazda 6.
Because 2004 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda Cosmo. In wet, icy, snow, or gravel driving conditions, 2004 Mazda 6 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, 2004 Mazda 6 (380 Nm @ 3000 RPM) has 230 more torque (in Nm) than 1978 Mazda Cosmo. (150 Nm @ 3300 RPM). This means 2004 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda Cosmo.
Compare all specifications:
2004 Mazda 6 | 1978 Mazda Cosmo | |
Make | Mazda | Mazda |
Model | 6 | Cosmo |
Year Released | 2004 | 1978 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2261 cc | 1769 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 256 HP | 93 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 380 Nm | 150 Nm |
Torque RPM | 3000 RPM | 3300 RPM |
Engine Bore Size | 87.5 mm | 80 mm |
Engine Stroke Size | 94 mm | 88 mm |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1030 kg | 1092 kg |
Vehicle Length | 4750 mm | 4480 mm |
Vehicle Width | 1790 mm | 1690 mm |
Vehicle Height | 1450 mm | 1340 mm |
Wheelbase Size | 2680 mm | 2520 mm |