2007 Mercedes-Benz R vs. 1990 Pontiac Grand Prix
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 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Grand Prix would be higher. At 3,352 cc (6 cylinders), 1990 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1990 Pontiac Grand Prix (208 HP @ 5200 RPM) has 21 more horse power than 2007 Mercedes-Benz R. (187 HP @ 4000 RPM) In normal driving conditions, 1990 Pontiac Grand Prix should accelerate faster than 2007 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 617 kg more than 1990 Pontiac Grand Prix.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1990 Pontiac Grand Prix. 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 (440 Nm @ 1400 RPM) has 149 more torque (in Nm) than 1990 Pontiac Grand Prix. (291 Nm @ 4000 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Grand Prix.
Compare all specifications:
| 2007 Mercedes-Benz R | 1990 Pontiac Grand Prix | |
| Make | Mercedes-Benz | Pontiac |
| Model | R | Grand Prix |
| Year Released | 2007 | 1990 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 3352 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 187 HP | 208 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 440 Nm | 291 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 92 mm | 84 mm |
| Engine Compression Ratio | 18.0:1 | 9.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2226 kg | 1609 kg |
| Vehicle Length | 4930 mm | 4930 mm |
| Vehicle Width | 1930 mm | 1810 mm |
| Vehicle Height | 1660 mm | 1360 mm |
| Wheelbase Size | 2990 mm | 2790 mm |
| Fuel Tank Capacity | 80 L | 76 L |
