2005 Mercedes-Benz R vs. 1990 Pontiac Grand Prix
To start off, 2005 Mercedes-Benz R is newer by 15 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 3,135 cc (6 cylinders), 1990 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (221 HP @ 4200 RPM) has 16 more horse power than 1990 Pontiac Grand Prix. (205 HP @ 4800 RPM). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 1990 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 661 kg more than 1990 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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, 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, 2005 Mercedes-Benz R (511 Nm) has 213 more torque (in Nm) than 1990 Pontiac Grand Prix. (298 Nm). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Grand Prix.
Compare all specifications:
| 2005 Mercedes-Benz R | 1990 Pontiac Grand Prix | |
| Make | Mercedes-Benz | Pontiac |
| Model | R | Grand Prix |
| Year Released | 2005 | 1990 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 3135 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 221 HP | 205 HP |
| Engine RPM | 4200 RPM | 4800 RPM |
| Torque | 511 Nm | 298 Nm |
| Engine Bore Size | 83 mm | 89 mm |
| Engine Stroke Size | 92 mm | 84 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2270 kg | 1609 kg |
| Vehicle Length | 5160 mm | 4960 mm |
| Vehicle Width | 1930 mm | 1810 mm |
| Vehicle Height | 1660 mm | 1390 mm |
| Wheelbase Size | 3220 mm | 2740 mm |
