2004 Alfa Romeo 156 vs. 2006 Renault Megane
To start off, 2006 Renault Megane is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 2,492 cc (5 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (173 HP @ 4000 RPM) has 62 more horse power than 2006 Renault Megane. (111 HP @ 6000 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2006 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Megane weights approximately 260 kg more than 2004 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, 2004 Alfa Romeo 156 (400 Nm @ 2000 RPM) has 248 more torque (in Nm) than 2006 Renault Megane. (152 Nm @ 4200 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 Renault Megane.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2006 Renault Megane | |
| Make | Alfa Romeo | Renault |
| Model | 156 | Megane |
| Year Released | 2004 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1598 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 111 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 400 Nm | 152 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Bore Size | 82 mm | 79.5 mm |
| Engine Stroke Size | 90.4 mm | 80.5 mm |
| Engine Compression Ratio | 18.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 8.6 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1460 kg | 1720 kg |
| Vehicle Length | 4440 mm | 4510 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2700 mm |
| Fuel Consumption Overall | 6.6 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
