1973 Chevrolet Vega vs. 2003 GMC Envoy
To start off, 2003 GMC Envoy is newer by 30 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 4,158 cc (6 cylinders), 2003 GMC Envoy is equipped with a bigger engine. In terms of performance, 2003 GMC Envoy (271 HP @ 6000 RPM) has 190 more horse power than 1973 Chevrolet Vega. (81 HP @ 4800 RPM) In normal driving conditions, 2003 GMC Envoy should accelerate faster than 1973 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Envoy weights approximately 1005 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 2003 GMC Envoy 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, 2003 GMC Envoy 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, 2003 GMC Envoy (373 Nm @ 3600 RPM) has 206 more torque (in Nm) than 1973 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 2003 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Vega.
Compare all specifications:
1973 Chevrolet Vega | 2003 GMC Envoy | |
Make | Chevrolet | GMC |
Model | Vega | Envoy |
Year Released | 1973 | 2003 |
Engine Position | Front | Front |
Engine Size | 2287 cc | 4158 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 81 HP | 271 HP |
Engine RPM | 4800 RPM | 6000 RPM |
Torque | 167 Nm | 373 Nm |
Torque RPM | 2800 RPM | 3600 RPM |
Engine Bore Size | 89 mm | 93 mm |
Engine Stroke Size | 91.9 mm | 102 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1005 kg | 2010 kg |
Vehicle Length | 4320 mm | 4870 mm |
Vehicle Width | 1670 mm | 1840 mm |
Vehicle Height | 1280 mm | 1780 mm |
Wheelbase Size | 2480 mm | 2880 mm |
Fuel Tank Capacity | 42 L | 83 L |