2008 Mercedes-Benz R vs. 1972 Plymouth Valiant
To start off, 2008 Mercedes-Benz R is newer by 36 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 3,678 cc (6 cylinders), 1972 Plymouth Valiant is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (268 HP @ 6000 RPM) has 159 more horse power than 1972 Plymouth Valiant. (109 HP @ 4000 RPM). In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 1972 Plymouth Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 865 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, 2008 Mercedes-Benz R (350 Nm @ 2400 RPM) has 99 more torque (in Nm) than 1972 Plymouth Valiant. (251 Nm @ 2000 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1972 Plymouth Valiant.
Compare all specifications:
| 2008 Mercedes-Benz R | 1972 Plymouth Valiant | |
| Make | Mercedes-Benz | Plymouth |
| Model | R | Valiant |
| Year Released | 2008 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 3678 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 268 HP | 109 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 350 Nm | 251 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Engine Bore Size | 92.9 mm | 86.4 mm |
| Engine Stroke Size | 86 mm | 104.6 mm |
| Engine Compression Ratio | 10.7:1 | 8.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2175 kg | 1310 kg |
| Vehicle Length | 5180 mm | 4790 mm |
| Vehicle Width | 1930 mm | 1820 mm |
| Vehicle Height | 1670 mm | 1390 mm |
| Wheelbase Size | 3220 mm | 2750 mm |
| Fuel Tank Capacity | 80 L | 60 L |
