2007 Mercedes-Benz R vs. 1990 Porsche 928
To start off, 2007 Mercedes-Benz R is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Porsche 928. In addition, the cost of maintenance, including insurance, on 1990 Porsche 928 would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 197 more horse power than 1990 Porsche 928. (306 HP @ 5900 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 1990 Porsche 928.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1990 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mercedes-Benz R (632 Nm @ 5000 RPM) has 224 more torque (in Nm) than 1990 Porsche 928. (408 Nm @ 4100 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche 928.
Compare all specifications:
| 2007 Mercedes-Benz R | 1990 Porsche 928 | |
| Make | Mercedes-Benz | Porsche |
| Model | R | 928 |
| Year Released | 2007 | 1990 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 4664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 503 HP | 306 HP |
| Engine RPM | 6800 RPM | 5900 RPM |
| Torque | 632 Nm | 408 Nm |
| Torque RPM | 5000 RPM | 4100 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 5160 mm | 4450 mm |
| Vehicle Width | 1930 mm | 1840 mm |
| Vehicle Height | 1670 mm | 1290 mm |
| Wheelbase Size | 3220 mm | 2510 mm |
| Fuel Tank Capacity | 80 L | 76 L |
