2003 BMW M3 vs. 2002 Pontiac Grand Am
To start off, 2003 BMW M3 is newer by 1 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, 2003 BMW M3 (342 HP @ 7900 RPM) has 166 more horse power than 2002 Pontiac Grand Am. (176 HP @ 4800 RPM). In normal driving conditions, 2003 BMW M3 should accelerate faster than 2002 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2002 Pontiac Grand Am weights approximately 21 kg more than 2003 BMW M3.
Because 2003 BMW M3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2002 Pontiac Grand Am, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 BMW M3 (350 Nm @ 4900 RPM) has 72 more torque (in Nm) than 2002 Pontiac Grand Am. (278 Nm @ 4000 RPM). This means 2003 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Grand Am. 2002 Pontiac Grand Am has automatic transmission and 2003 BMW M3 has manual transmission. 2003 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW M3 | 2002 Pontiac Grand Am | |
Make | BMW | Pontiac |
Model | M3 | Grand Am |
Year Released | 2003 | 2002 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 3168 cc | 3350 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 342 HP | 176 HP |
Engine RPM | 7900 RPM | 4800 RPM |
Torque | 350 Nm | 278 Nm |
Torque RPM | 4900 RPM | 4000 RPM |
Engine Bore Size | 87 mm | 92 mm |
Engine Stroke Size | 91 mm | 84 mm |
Engine Compression Ratio | 11.5:1 | 9.5:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1385 kg | 1406 kg |
Vehicle Length | 4500 mm | 4740 mm |
Vehicle Width | 1790 mm | 1790 mm |
Vehicle Height | 1370 mm | 1410 mm |
Wheelbase Size | 2730 mm | 2750 mm |
Fuel Tank Capacity | 63 L | 54 L |