2005 Mercedes-Benz R vs. 1968 Plymouth GTX
To start off, 2005 Mercedes-Benz R is newer by 37 year(s). Which means there will be less support and parts availability for 1968 Plymouth GTX. In addition, the cost of maintenance, including insurance, on 1968 Plymouth GTX would be higher. At 7,206 cc (8 cylinders), 1968 Plymouth GTX is equipped with a bigger engine. In terms of performance, 1968 Plymouth GTX (375 HP) has 107 more horse power than 2005 Mercedes-Benz R. (268 HP) In normal driving conditions, 1968 Plymouth GTX should accelerate faster than 2005 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 638 kg more than 1968 Plymouth GTX.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1968 Plymouth GTX. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz R 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, 1968 Plymouth GTX (651 Nm @ 3200 RPM) has 301 more torque (in Nm) than 2005 Mercedes-Benz R. (350 Nm @ 2400 RPM). This means 1968 Plymouth GTX will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz R.
Compare all specifications:
| 2005 Mercedes-Benz R | 1968 Plymouth GTX | |
| Make | Mercedes-Benz | Plymouth |
| Model | R | GTX |
| Year Released | 2005 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 7206 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 268 HP | 375 HP |
| Torque | 350 Nm | 651 Nm |
| Torque RPM | 2400 RPM | 3200 RPM |
| Engine Bore Size | 92.9 mm | 109.7 mm |
| Engine Stroke Size | 86 mm | 95.3 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2235 kg | 1597 kg |
| Vehicle Length | 5160 mm | 5160 mm |
| Vehicle Width | 1930 mm | 1950 mm |
| Vehicle Height | 1660 mm | 1340 mm |
| Wheelbase Size | 3220 mm | 2950 mm |
| Fuel Tank Capacity | 62 L | 72 L |
