2007 GMC Sierra vs. 1975 Mazda Cosmo
To start off, 2007 GMC Sierra is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1975 Mazda Cosmo would be higher. At 4,294 cc (6 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (195 HP @ 4600 RPM) has 80 more horse power than 1975 Mazda Cosmo. (115 HP @ 6500 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1975 Mazda Cosmo.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Mazda Cosmo. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 2007 GMC Sierra (354 Nm @ 2800 RPM) has 192 more torque (in Nm) than 1975 Mazda Cosmo. (162 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda Cosmo. 2007 GMC Sierra has automatic transmission and 1975 Mazda Cosmo has manual transmission. 1975 Mazda Cosmo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 GMC Sierra | 1975 Mazda Cosmo | |
Make | GMC | Mazda |
Model | Sierra | Cosmo |
Year Released | 2007 | 1975 |
Body Type | Pickup | Coupe |
Engine Position | Front | Front |
Engine Size | 4294 cc | 2292 cc |
Engine Cylinders | 6 cylinders | 2 cylinders |
Engine Type | V | in-line |
Horse Power | 195 HP | 115 HP |
Engine RPM | 4600 RPM | 6500 RPM |
Torque | 354 Nm | 162 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Doors | 2 doors | 2 doors |
Vehicle Length | 5790 mm | 4480 mm |
Vehicle Width | 2000 mm | 1690 mm |
Vehicle Height | 1850 mm | 1340 mm |
Wheelbase Size | 3650 mm | 2520 mm |