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 2,387 cc (6 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (189 HP @ 6300 RPM) has 78 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. 2003 Alfa Romeo 156 weights approximately 210 kg more than 2007 Renault Megane. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (218 Nm @ 5000 RPM) has 66 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 | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 111 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 218 Nm | 152 Nm |
| Torque RPM | 5000 RPM | 4200 RPM |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Top Speed | 222 km/hour | 182 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 12.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1435 kg | 1225 kg |
| Vehicle Length | 4440 mm | 4220 mm |
| Vehicle Width | 1750 mm | 1460 mm |
| Wheelbase Size | 2710 mm | 2630 mm |
| Fuel Consumption Overall | 11.9 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
