1974 GMC Suburban vs. 1986 Holden Astra
To start off, 1986 Holden Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1974 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1974 GMC Suburban would be higher. At 4,093 cc (6 cylinders), 1974 GMC Suburban is equipped with a bigger engine. In terms of performance, 1974 GMC Suburban (100 HP @ 3600 RPM) has 30 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM). In normal driving conditions, 1974 GMC Suburban should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1974 GMC Suburban weights approximately 1305 kg more than 1986 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1986 Holden Astra. In wet, icy, snow, or gravel driving conditions, 1974 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, 1974 GMC Suburban (243 Nm @ 1600 RPM) has 119 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 1974 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra. 1974 GMC Suburban has automatic transmission and 1986 Holden Astra has manual transmission. 1986 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
1974 GMC Suburban | 1986 Holden Astra | |
Make | GMC | Holden |
Model | Suburban | Astra |
Year Released | 1974 | 1986 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 1597 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 70 HP |
Engine RPM | 3600 RPM | 5000 RPM |
Torque | 243 Nm | 124 Nm |
Torque RPM | 1600 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2200 kg | 895 kg |
Vehicle Length | 5480 mm | 3970 mm |
Vehicle Width | 1950 mm | 1630 mm |
Vehicle Height | 1800 mm | 1400 mm |
Wheelbase Size | 3300 mm | 2420 mm |