2003 BMW M3 vs. 2005 Hummer H2
To start off, 2005 Hummer H2 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW M3. In addition, the cost of maintenance, including insurance, on 2003 BMW M3 would be higher. At 5,965 cc (8 cylinders), 2005 Hummer H2 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (342 HP) has 17 more horse power than 2005 Hummer H2. (325 HP). In normal driving conditions, 2003 BMW M3 should accelerate faster than 2005 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hummer H2 weights approximately 1519 kg more than 2003 BMW M3.
Because 2005 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW M3. In wet, icy, snow, or gravel driving conditions, 2005 Hummer H2 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 Hummer H2 (495 Nm) has 145 more torque (in Nm) than 2003 BMW M3. (350 Nm). This means 2005 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW M3. 2005 Hummer H2 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. 2005 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW M3 | 2005 Hummer H2 | |
Make | BMW | Hummer |
Model | M3 | H2 |
Year Released | 2003 | 2005 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 3168 cc | 5965 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 342 HP | 325 HP |
Torque | 350 Nm | 495 Nm |
Engine Bore Size | 87 mm | 102 mm |
Engine Stroke Size | 91 mm | 92 mm |
Engine Compression Ratio | 11.5:1 | 9.4:1 |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1385 kg | 2904 kg |
Vehicle Length | 4500 mm | 5180 mm |
Vehicle Width | 1790 mm | 2070 mm |
Vehicle Height | 1370 mm | 2020 mm |
Wheelbase Size | 2730 mm | 3120 mm |
Fuel Tank Capacity | 63 L | 121 L |