1978 Buick Regal vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 35 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 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 194 more horse power than 1978 Buick Regal. (104 HP @ 4000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1978 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1024 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 2013 GMC Sierra 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, 2013 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, 2013 GMC Sierra (414 Nm @ 4600 RPM) has 196 more torque (in Nm) than 1978 Buick Regal. (218 Nm @ 2000 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Regal.
Compare all specifications:
1978 Buick Regal | 2013 GMC Sierra | |
Make | Buick | GMC |
Model | Regal | Sierra |
Year Released | 1978 | 2013 |
Engine Position | Front | Front |
Engine Size | 3214 cc | 4800 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 104 HP | 298 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 218 Nm | 414 Nm |
Torque RPM | 2000 RPM | 4600 RPM |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 3 seats |
Vehicle Weight | 1430 kg | 2454 kg |
Vehicle Length | 5090 mm | 5847 mm |
Vehicle Width | 1840 mm | 2032 mm |
Vehicle Height | 1370 mm | 1872 mm |
Wheelbase Size | 2750 mm | 3645 mm |