2007 Renault Megane vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Renault Megane. In addition, the cost of maintenance, including insurance, on 2007 Renault Megane would be higher. At 1,998 cc (4 cylinders), 2007 Renault Megane is equipped with a bigger engine. In terms of performance, 2007 Renault Megane (221 HP @ 5500 RPM) has 42 more horse power than 2009 Cadillac BLS. (179 HP @ 4000 RPM). In normal driving conditions, 2007 Renault Megane should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 170 kg more than 2007 Renault Megane.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2009 Cadillac BLS (400 Nm @ 1850 RPM) has 100 more torque (in Nm) than 2007 Renault Megane. (300 Nm @ 3000 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Renault Megane. 2009 Cadillac BLS has automatic transmission and 2007 Renault Megane has manual transmission. 2007 Renault Megane will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Renault Megane | 2009 Cadillac BLS | |
| Make | Renault | Cadillac |
| Model | Megane | BLS |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 179 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 300 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 1850 RPM |
| Engine Bore Size | 82.7 mm | 82 mm |
| Engine Stroke Size | 93 mm | 90.4 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 236 km/hour | 215 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 9.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1600 kg |
| Vehicle Length | 4230 mm | 4720 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1550 mm |
| Wheelbase Size | 2630 mm | 2680 mm |
| Fuel Consumption Overall | 8.8 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 60 L | 58 L |
