1973 Chevrolet Vega vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Vega 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 217 more horse power than 1973 Chevrolet Vega. (81 HP @ 4800 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1973 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1266 kg more than 1973 Chevrolet Vega. 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 1973 Chevrolet Vega. 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 247 more torque (in Nm) than 1973 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Vega.
Compare all specifications:
1973 Chevrolet Vega | 2013 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Vega | Sierra |
Year Released | 1973 | 2013 |
Engine Position | Front | Front |
Engine Size | 2287 cc | 4800 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 81 HP | 298 HP |
Engine RPM | 4800 RPM | 5600 RPM |
Torque | 167 Nm | 414 Nm |
Torque RPM | 2800 RPM | 4600 RPM |
Engine Bore Size | 89 mm | 96 mm |
Engine Stroke Size | 91.9 mm | 83 mm |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | 4-speed automatic |
Number of Seats | 5 seats | 6 seats |
Vehicle Weight | 1005 kg | 2271 kg |
Vehicle Length | 4320 mm | 5702 mm |
Vehicle Width | 1670 mm | 2031 mm |
Vehicle Height | 1280 mm | 1875 mm |
Wheelbase Size | 2480 mm | 3378 mm |
Fuel Tank Capacity | 42 L | 129 L |