2005 Ferrari 575M Maranello vs. 2003 Porsche 911
To start off, 2005 Ferrari 575M Maranello is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Porsche 911. In addition, the cost of maintenance, including insurance, on 2003 Porsche 911 would be higher. At 5,748 cc (12 cylinders), 2005 Ferrari 575M Maranello is equipped with a bigger engine. In terms of performance, 2005 Ferrari 575M Maranello (508 HP @ 7250 RPM) has 65 more horse power than 2003 Porsche 911. (443 HP @ 6000 RPM). In normal driving conditions, 2005 Ferrari 575M Maranello should accelerate faster than 2003 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ferrari 575M Maranello weights approximately 74 kg more than 2003 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Ferrari 575M Maranello. In wet, icy, snow, or gravel driving conditions, 2003 Porsche 911 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, 2003 Porsche 911 (621 Nm @ 2700 RPM) has 33 more torque (in Nm) than 2005 Ferrari 575M Maranello. (588 Nm @ 5250 RPM). This means 2003 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Ferrari 575M Maranello.
Compare all specifications:
| 2005 Ferrari 575M Maranello | 2003 Porsche 911 | |
| Make | Ferrari | Porsche |
| Model | 575M Maranello | 911 |
| Year Released | 2005 | 2003 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5748 cc | 3600 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 508 HP | 443 HP |
| Engine RPM | 7250 RPM | 6000 RPM |
| Torque | 588 Nm | 621 Nm |
| Torque RPM | 5250 RPM | 2700 RPM |
| Engine Bore Size | 89 mm | 100 mm |
| Engine Stroke Size | 77 mm | 76.4 mm |
| Top Speed | 325 km/hour | 307 km/hour |
| Acceleration 0-100mph | 4.2 seconds | 4.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1734 kg | 1660 kg |
| Vehicle Length | 4560 mm | 4440 mm |
| Vehicle Width | 1940 mm | 1840 mm |
| Vehicle Height | 1280 mm | 1300 mm |
| Wheelbase Size | 2510 mm | 2360 mm |
| Fuel Consumption Overall | 21.7 L/100km | 13.3 L/100km |
| Fuel Tank Capacity | 105 L | 64 L |
