2007 Mercedes-Benz R vs. 2002 Pontiac Grand Am
To start off, 2007 Mercedes-Benz R is newer by 5 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 3,350 cc (6 cylinders), 2002 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (187 HP @ 4000 RPM) has 11 more horse power than 2002 Pontiac Grand Am. (176 HP @ 4800 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2002 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 820 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 2007 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, 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 162 more torque (in Nm) than 2002 Pontiac Grand Am. (278 Nm @ 4000 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Grand Am.
Compare all specifications:
2007 Mercedes-Benz R | 2002 Pontiac Grand Am | |
Make | Mercedes-Benz | Pontiac |
Model | R | Grand Am |
Year Released | 2007 | 2002 |
Body Type | Minivan | Coupe |
Engine Position | Front | Front |
Engine Size | 2987 cc | 3350 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 187 HP | 176 HP |
Engine RPM | 4000 RPM | 4800 RPM |
Torque | 440 Nm | 278 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 | 9.5:1 |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2226 kg | 1406 kg |
Vehicle Length | 4930 mm | 4740 mm |
Vehicle Width | 1930 mm | 1790 mm |
Vehicle Height | 1660 mm | 1410 mm |
Wheelbase Size | 2990 mm | 2750 mm |
Fuel Tank Capacity | 80 L | 54 L |