2005 Porsche Cayenne vs. 2003 Renault Megane
To start off, 2005 Porsche Cayenne is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Renault Megane. In addition, the cost of maintenance, including insurance, on 2003 Renault Megane would be higher. At 4,507 cc (8 cylinders), 2005 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2005 Porsche Cayenne (350 HP @ 6000 RPM) has 216 more horse power than 2003 Renault Megane. (134 HP @ 5500 RPM). In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 2003 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 890 kg more than 2003 Renault Megane. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2003 Renault Megane. In wet, icy, snow, or gravel driving conditions, 2005 Porsche Cayenne 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 Porsche Cayenne (421 Nm @ 2500 RPM) has 233 more torque (in Nm) than 2003 Renault Megane. (188 Nm @ 3750 RPM). This means 2005 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2003 Renault Megane. 2003 Renault Megane has automatic transmission and 2005 Porsche Cayenne has manual transmission. 2005 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Renault Megane will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche Cayenne | 2003 Renault Megane | |
| Make | Porsche | Renault |
| Model | Cayenne | Megane |
| Year Released | 2005 | 2003 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4507 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 134 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 421 Nm | 188 Nm |
| Torque RPM | 2500 RPM | 3750 RPM |
| Engine Bore Size | 93 mm | 82.7 mm |
| Engine Stroke Size | 83 mm | 93 mm |
| Top Speed | 242 km/hour | 200 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 11.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2320 kg | 1430 kg |
| Vehicle Length | 4790 mm | 4360 mm |
| Vehicle Width | 1930 mm | 1780 mm |
| Vehicle Height | 1710 mm | 1410 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
| Fuel Consumption Highway | 13.1 L/100km | 6.6 L/100km |
| Fuel Consumption City | 16.8 L/100km | 11.6 L/100km |
| Fuel Consumption Overall | 14.9 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 100 L | 60 L |
