2004 Chevrolet Silverado vs. 1975 Pontiac Firebird
To start off, 2004 Chevrolet Silverado is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Firebird would be higher. At 7,467 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Silverado (345 HP @ 6000 RPM) has 10 more horse power than 1975 Pontiac Firebird. (335 HP @ 4800 RPM). In normal driving conditions, 2004 Chevrolet Silverado should accelerate faster than 1975 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Silverado weights approximately 824 kg more than 1975 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1975 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2004 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.
Compare all specifications:
| 2004 Chevrolet Silverado | 1975 Pontiac Firebird | |
| Make | Chevrolet | Pontiac |
| Model | Silverado | Firebird |
| Year Released | 2004 | 1975 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 7467 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 345 HP | 335 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Engine Bore Size | 102 mm | 104.9 mm |
| Engine Stroke Size | 92 mm | 108 mm |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2274 kg | 1450 kg |
| Vehicle Length | 5790 mm | 4870 mm |
| Vehicle Width | 2000 mm | 1880 mm |
| Vehicle Height | 1880 mm | 1280 mm |
| Wheelbase Size | 3650 mm | 2750 mm |
