2003 Alfa Romeo 156 vs. 2007 Renault Megane
To start off, 2007 Renault Megane is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,747 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (138 HP @ 6500 RPM) has 27 more horse power than 2007 Renault Megane. (111 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2007 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Megane weights approximately 330 kg more than 2003 Alfa Romeo 156.
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, 2003 Alfa Romeo 156 (163 Nm @ 3900 RPM) has 11 more torque (in Nm) than 2007 Renault Megane. (152 Nm @ 4200 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2007 Renault Megane.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2007 Renault Megane | |
| Make | Alfa Romeo | Renault |
| Model | 156 | Megane |
| Year Released | 2003 | 2007 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 111 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 163 Nm | 152 Nm |
| Torque RPM | 3900 RPM | 4200 RPM |
| Engine Bore Size | 82 mm | 79.5 mm |
| Engine Stroke Size | 82.7 mm | 80.5 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 208 km/hour | 190 km/hour |
| Acceleration 0-100mph | 10 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1390 kg | 1720 kg |
| Vehicle Length | 4450 mm | 4510 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2700 mm |
| Fuel Tank Capacity | 63 L | 60 L |
