2005 BMW 545 vs. 2003 Porsche Boxster
To start off, 2005 BMW 545 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 2003 Porsche Boxster would be higher. At 4,390 cc (8 cylinders), 2005 BMW 545 is equipped with a bigger engine. In terms of performance, 2005 BMW 545 (326 HP @ 6100 RPM) has 64 more horse power than 2003 Porsche Boxster. (262 HP @ 6200 RPM). In normal driving conditions, 2005 BMW 545 should accelerate faster than 2003 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 545 weights approximately 285 kg more than 2003 Porsche Boxster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 BMW 545 (450 Nm @ 3600 RPM) has 140 more torque (in Nm) than 2003 Porsche Boxster. (310 Nm @ 4600 RPM). This means 2005 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche Boxster.
Compare all specifications:
2005 BMW 545 | 2003 Porsche Boxster | |
Make | BMW | Porsche |
Model | 545 | Boxster |
Year Released | 2005 | 2003 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Middle |
Engine Size | 4390 cc | 3179 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 326 HP | 262 HP |
Engine RPM | 6100 RPM | 6200 RPM |
Torque | 450 Nm | 310 Nm |
Torque RPM | 3600 RPM | 4600 RPM |
Engine Bore Size | 92 mm | 93 mm |
Engine Stroke Size | 82.7 mm | 78 mm |
Engine Compression Ratio | 10.0:1 | 11.0:1 |
Top Speed | 250 km/hour | 266 km/hour |
Acceleration 0-100mph | 5.9 seconds | 5.7 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1665 kg | 1380 kg |
Vehicle Length | 4850 mm | 4330 mm |
Vehicle Width | 1850 mm | 1790 mm |
Vehicle Height | 1500 mm | 1290 mm |
Wheelbase Size | 2840 mm | 2420 mm |
Fuel Consumption Overall | 11.3 L/100km | 10.5 L/100km |
Fuel Tank Capacity | 70 L | 64 L |