1978 Buick Regal vs. 2004 Chevrolet Silverado
To start off, 2004 Chevrolet Silverado is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Buick Regal. In addition, the cost of maintenance, including insurance, on 1978 Buick Regal would be higher. At 5,963 cc (8 cylinders), 2004 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Silverado (345 HP @ 6000 RPM) has 255 more horse power than 1978 Buick Regal. (90 HP @ 3600 RPM) In normal driving conditions, 2004 Chevrolet Silverado should accelerate faster than 1978 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Silverado weights approximately 844 kg more than 1978 Buick Regal. 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 1978 Buick Regal. 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. Let's talk about torque, 2004 Chevrolet Silverado (515 Nm) has 291 more torque (in Nm) than 1978 Buick Regal. (224 Nm). This means 2004 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Regal.
Compare all specifications:
| 1978 Buick Regal | 2004 Chevrolet Silverado | |
| Make | Buick | Chevrolet |
| Model | Regal | Silverado |
| Year Released | 1978 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3214 cc | 5963 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 345 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 224 Nm | 515 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1430 kg | 2274 kg |
| Vehicle Length | 5090 mm | 5790 mm |
| Vehicle Width | 1840 mm | 2000 mm |
| Vehicle Height | 1370 mm | 1880 mm |
| Wheelbase Size | 2750 mm | 3650 mm |
