2007 Chevrolet Silverado vs. 1978 Mazda Cosmo
To start off, 2007 Chevrolet Silverado is newer by 29 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 5,326 cc (8 cylinders), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (316 HP @ 5200 RPM) has 223 more horse power than 1978 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 1978 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 658 kg more than 1978 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chevrolet Silverado 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, 2007 Chevrolet Silverado 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 Chevrolet Silverado (458 Nm @ 4400 RPM) has 308 more torque (in Nm) than 1978 Mazda Cosmo. (150 Nm @ 3300 RPM). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda Cosmo.
Compare all specifications:
2007 Chevrolet Silverado | 1978 Mazda Cosmo | |
Make | Chevrolet | Mazda |
Model | Silverado | Cosmo |
Year Released | 2007 | 1978 |
Body Type | Pickup | Coupe |
Engine Position | Front | Front |
Engine Size | 5326 cc | 1769 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 316 HP | 93 HP |
Engine RPM | 5200 RPM | 5500 RPM |
Torque | 458 Nm | 150 Nm |
Torque RPM | 4400 RPM | 3300 RPM |
Engine Bore Size | 96 mm | 80 mm |
Engine Stroke Size | 92 mm | 88 mm |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1750 kg | 1092 kg |
Vehicle Length | 6330 mm | 4480 mm |
Vehicle Width | 2040 mm | 1690 mm |
Vehicle Height | 1870 mm | 1340 mm |
Wheelbase Size | 4010 mm | 2520 mm |
Fuel Tank Capacity | 129 L | 65 L |