1973 GMC Suburban vs. 2009 Lexus RX
To start off, 2009 Lexus RX is newer by 36 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 5,733 cc (8 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (268 HP @ 5600 RPM) has 115 more horse power than 1973 GMC Suburban. (153 HP @ 4000 RPM) In normal driving conditions, 2009 Lexus RX should accelerate faster than 1973 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 185 kg more than 2009 Lexus RX.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Lexus RX (840 Nm @ 4400 RPM) has 495 more torque (in Nm) than 1973 GMC Suburban. (345 Nm @ 2400 RPM). This means 2009 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1973 GMC Suburban.
Compare all specifications:
| 1973 GMC Suburban | 2009 Lexus RX | |
| Make | GMC | Lexus |
| Model | Suburban | RX |
| Year Released | 1973 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 3311 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 153 HP | 268 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 345 Nm | 840 Nm |
| Torque RPM | 2400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Vehicle Weight | 2300 kg | 2115 kg |
| Vehicle Length | 5480 mm | 4770 mm |
| Vehicle Width | 1950 mm | 1850 mm |
| Vehicle Height | 1800 mm | 1690 mm |
| Wheelbase Size | 3300 mm | 2730 mm |
