2007 Chevrolet Silverado vs. 1981 Porsche 944
To start off, 2007 Chevrolet Silverado is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Porsche 944. In addition, the cost of maintenance, including insurance, on 1981 Porsche 944 would be higher. At 4,807 cc (8 cylinders), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (295 HP @ 5600 RPM) has 150 more horse power than 1981 Porsche 944. (145 HP @ 5800 RPM). In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 1981 Porsche 944. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 405 kg more than 1981 Porsche 944. 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 1981 Porsche 944. 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 (414 Nm @ 4800 RPM) has 219 more torque (in Nm) than 1981 Porsche 944. (195 Nm @ 3000 RPM). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1981 Porsche 944.
Compare all specifications:
| 2007 Chevrolet Silverado | 1981 Porsche 944 | |
| Make | Chevrolet | Porsche |
| Model | Silverado | 944 |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4807 cc | 2479 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 145 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 414 Nm | 195 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 96.1 mm | 100 mm |
| Engine Stroke Size | 83 mm | 78.9 mm |
| Engine Compression Ratio | 9.5:1 | 9.7:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1345 kg |
| Vehicle Length | 5850 mm | 4300 mm |
| Vehicle Width | 2040 mm | 1740 mm |
| Vehicle Height | 1880 mm | 1280 mm |
| Wheelbase Size | 3650 mm | 2410 mm |
