1974 Chevrolet Vega vs. 1981 GMC Suburban
To start off, 1981 GMC Suburban is newer by 7 year(s). Which means there will be less support and parts availability for 1974 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1974 Chevrolet Vega would be higher. At 4,093 cc (6 cylinders), 1981 GMC Suburban is equipped with a bigger engine. In terms of performance, 1981 GMC Suburban (130 HP @ 4000 RPM) has 49 more horse power than 1974 Chevrolet Vega. (81 HP @ 4800 RPM) In normal driving conditions, 1981 GMC Suburban should accelerate faster than 1974 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Suburban weights approximately 1225 kg more than 1974 Chevrolet Vega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1974 Chevrolet Vega. In wet, icy, snow, or gravel driving conditions, 1981 GMC Suburban 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, 1981 GMC Suburban (285 Nm @ 2000 RPM) has 118 more torque (in Nm) than 1974 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 1981 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1974 Chevrolet Vega.
Compare all specifications:
1974 Chevrolet Vega | 1981 GMC Suburban | |
Make | Chevrolet | GMC |
Model | Vega | Suburban |
Year Released | 1974 | 1981 |
Engine Position | Front | Front |
Engine Size | 2285 cc | 4093 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 81 HP | 130 HP |
Engine RPM | 4800 RPM | 4000 RPM |
Torque | 167 Nm | 285 Nm |
Torque RPM | 2800 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1005 kg | 2230 kg |
Vehicle Length | 4320 mm | 5480 mm |
Vehicle Width | 1670 mm | 1950 mm |
Vehicle Height | 1280 mm | 1800 mm |
Wheelbase Size | 2480 mm | 3300 mm |