2009 Lexus GS vs. 1972 Plymouth Valiant
To start off, 2009 Lexus GS is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Plymouth Valiant. In addition, the cost of maintenance, including insurance, on 1972 Plymouth Valiant would be higher. At 4,293 cc (8 cylinders), 2009 Lexus GS is equipped with a bigger engine. In terms of performance, 2009 Lexus GS (279 HP @ 5600 RPM) has 170 more horse power than 1972 Plymouth Valiant. (109 HP @ 4000 RPM). In normal driving conditions, 2009 Lexus GS should accelerate faster than 1972 Plymouth Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus GS weights approximately 455 kg more than 1972 Plymouth Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 GS (417 Nm @ 3500 RPM) has 166 more torque (in Nm) than 1972 Plymouth Valiant. (251 Nm @ 2000 RPM). This means 2009 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 1972 Plymouth Valiant.
Compare all specifications:
| 2009 Lexus GS | 1972 Plymouth Valiant | |
| Make | Lexus | Plymouth |
| Model | GS | Valiant |
| Year Released | 2009 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 3678 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 279 HP | 109 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 417 Nm | 251 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 91.1 mm | 86.4 mm |
| Engine Stroke Size | 82.5 mm | 104.6 mm |
| Engine Compression Ratio | 11.0:1 | 8.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1310 kg |
| Vehicle Length | 4810 mm | 4790 mm |
| Vehicle Width | 1810 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1390 mm |
| Wheelbase Size | 2810 mm | 2750 mm |
| Fuel Tank Capacity | 75 L | 60 L |
