2009 Cadillac STS vs. 2005 Renault Megane
To start off, 2009 Cadillac STS is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Renault Megane. In addition, the cost of maintenance, including insurance, on 2005 Renault Megane would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (320 HP @ 6400 RPM) has 209 more horse power than 2005 Renault Megane. (111 HP @ 5250 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2005 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Megane weights approximately 90 kg more than 2009 Cadillac STS.
Because 2009 Cadillac STS 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 2009 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2009 Cadillac STS (427 Nm) has 322 more torque (in Nm) than 2005 Renault Megane. (105 Nm). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Renault Megane.
Compare all specifications:
| 2009 Cadillac STS | 2005 Renault Megane | |
| Make | Cadillac | Renault |
| Model | STS | Megane |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 111 HP |
| Engine RPM | 6400 RPM | 5250 RPM |
| Torque | 427 Nm | 105 Nm |
| Drive Type | Rear | Front |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1650 kg |
| Wheelbase Size | 2960 mm | 2630 mm |
| Fuel Tank Capacity | 64 L | 80 L |
