1973 GMC Suburban vs. 1989 Holden Commodore
To start off, 1989 Holden Commodore is newer by 16 year(s). Which means there will be less support and parts availability for 1973 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1973 GMC Suburban would be higher. At 4,092 cc (6 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 1989 Holden Commodore (168 HP @ 4800 RPM) has 68 more horse power than 1973 GMC Suburban. (100 HP @ 3600 RPM) In normal driving conditions, 1989 Holden Commodore should accelerate faster than 1973 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 890 kg more than 1989 Holden Commodore.
Because 1973 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1989 Holden Commodore. 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, 1989 Holden Commodore (292 Nm @ 3200 RPM) has 50 more torque (in Nm) than 1973 GMC Suburban. (242 Nm @ 1600 RPM). This means 1989 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1973 GMC Suburban. 1973 GMC Suburban has automatic transmission and 1989 Holden Commodore has manual transmission. 1989 Holden Commodore 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:
1973 GMC Suburban | 1989 Holden Commodore | |
Make | GMC | Holden |
Model | Suburban | Commodore |
Year Released | 1973 | 1989 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4092 cc | 3791 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 168 HP |
Engine RPM | 3600 RPM | 4800 RPM |
Torque | 242 Nm | 292 Nm |
Torque RPM | 1600 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2200 kg | 1310 kg |
Vehicle Length | 5480 mm | 4860 mm |
Vehicle Width | 1950 mm | 1800 mm |
Vehicle Height | 1800 mm | 1410 mm |
Wheelbase Size | 3300 mm | 2740 mm |