2003 Renault Megane vs. 2010 Cadillac CTS
To start off, 2010 Cadillac CTS is newer by 7 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 3,600 cc (6 cylinders), 2010 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2010 Cadillac CTS (304 HP @ 6400 RPM) has 170 more horse power than 2003 Renault Megane. (134 HP @ 5500 RPM) In normal driving conditions, 2010 Cadillac CTS should accelerate faster than 2003 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac CTS weights approximately 327 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 2010 Cadillac CTS 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 2010 Cadillac CTS. However, in wet, icy, snow, or gravel driving conditions, 2003 Renault Megane, 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, 2010 Cadillac CTS (370 Nm @ 5200 RPM) has 182 more torque (in Nm) than 2003 Renault Megane. (188 Nm @ 3750 RPM). This means 2010 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2003 Renault Megane.
Compare all specifications:
| 2003 Renault Megane | 2010 Cadillac CTS | |
| Make | Renault | Cadillac |
| Model | Megane | CTS |
| Year Released | 2003 | 2010 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 304 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 188 Nm | 370 Nm |
| Torque RPM | 3750 RPM | 5200 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1757 kg |
| Vehicle Length | 4360 mm | 4867 mm |
| Vehicle Width | 1780 mm | 1842 mm |
| Vehicle Height | 1410 mm | 1473 mm |
| Wheelbase Size | 2620 mm | 2880 mm |
| Fuel Consumption | 6.6 L/100km | 8.7 L/100km |
| Fuel Consumption City | 11.6 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 60 L | 68 L |
