2003 Renault Megane vs. 2004 Alfa Romeo 166
To start off, 2004 Alfa Romeo 166 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Renault Megane. In addition, the cost of maintenance, including insurance, on 2003 Renault Megane would be higher. At 3,177 cc (6 cylinders), 2004 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 166 (247 HP @ 6200 RPM) has 166 more horse power than 2003 Renault Megane. (81 HP @ 4000 RPM) In normal driving conditions, 2004 Alfa Romeo 166 should accelerate faster than 2003 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, 2004 Alfa Romeo 166 (289 Nm @ 4800 RPM) has 104 more torque (in Nm) than 2003 Renault Megane. (185 Nm @ 2000 RPM). This means 2004 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2003 Renault Megane.
Compare all specifications:
| 2003 Renault Megane | 2004 Alfa Romeo 166 | |
| Make | Renault | Alfa Romeo |
| Model | Megane | 166 |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1461 cc | 3177 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 81 HP | 247 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 185 Nm | 289 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Engine Bore Size | 76.1 mm | 93 mm |
| Engine Stroke Size | 80.5 mm | 78 mm |
| Engine Compression Ratio | 17.9:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4510 mm | 4730 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2690 mm | 2550 mm |
| Fuel Tank Capacity | 60 L | 69 L |
