1966 Austin A 90 vs. 1973 GMC Suburban
To start off, 1973 GMC Suburban is newer by 7 year(s). Which means there will be less support and parts availability for 1966 Austin A 90. In addition, the cost of maintenance, including insurance, on 1966 Austin A 90 would be higher. At 4,092 cc (6 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 1966 Austin A 90 (120 HP @ 4750 RPM) has 20 more horse power than 1973 GMC Suburban. (100 HP @ 3600 RPM). In normal driving conditions, 1966 Austin A 90 should accelerate faster than 1973 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 630 kg more than 1966 Austin A 90.
Because 1973 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1966 Austin A 90. In wet, icy, snow, or gravel driving conditions, 1973 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, 1973 GMC Suburban (242 Nm @ 1600 RPM) has 20 more torque (in Nm) than 1966 Austin A 90. (222 Nm @ 2750 RPM). This means 1973 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1966 Austin A 90. 1973 GMC Suburban has automatic transmission and 1966 Austin A 90 has manual transmission. 1966 Austin A 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
1966 Austin A 90 | 1973 GMC Suburban | |
Make | Austin | GMC |
Model | A 90 | Suburban |
Year Released | 1966 | 1973 |
Engine Position | Front | Front |
Engine Size | 2912 cc | 4092 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 120 HP | 100 HP |
Engine RPM | 4750 RPM | 3600 RPM |
Torque | 222 Nm | 242 Nm |
Torque RPM | 2750 RPM | 1600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1570 kg | 2200 kg |
Vehicle Length | 4950 mm | 5480 mm |
Vehicle Width | 1750 mm | 1950 mm |
Vehicle Height | 1540 mm | 1800 mm |
Wheelbase Size | 2750 mm | 3300 mm |