2005 Mercedes-Benz R vs. 2002 Pontiac Grand Am
To start off, 2005 Mercedes-Benz R is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 2002 Pontiac Grand Am would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (268 HP) has 98 more horse power than 2002 Pontiac Grand Am. (170 HP). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 2002 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 822 kg more than 2002 Pontiac Grand Am. 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 2002 Pontiac Grand Am. 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 (350 Nm @ 2400 RPM) has 86 more torque (in Nm) than 2002 Pontiac Grand Am. (264 Nm @ 4000 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Grand Am.
Compare all specifications:
| 2005 Mercedes-Benz R | 2002 Pontiac Grand Am | |
| Make | Mercedes-Benz | Pontiac |
| Model | R | Grand Am |
| Year Released | 2005 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 268 HP | 170 HP |
| Torque | 350 Nm | 264 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2235 kg | 1413 kg |
| Vehicle Length | 5160 mm | 4740 mm |
| Vehicle Width | 1930 mm | 1790 mm |
| Vehicle Height | 1660 mm | 1410 mm |
| Wheelbase Size | 3220 mm | 2740 mm |
| Fuel Tank Capacity | 62 L | 54 L |
