2003 Alfa Romeo 166 vs. 2006 Fiat Stilo
To start off, 2006 Fiat Stilo is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,446 cc (5 cylinders), 2006 Fiat Stilo is equipped with a bigger engine. In terms of performance, 2006 Fiat Stilo (168 HP @ 6000 RPM) has 20 more horse power than 2003 Alfa Romeo 166. (148 HP @ 4000 RPM) In normal driving conditions, 2006 Fiat Stilo should accelerate faster than 2003 Alfa Romeo 166.
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 166 (300 Nm @ 1800 RPM) has 79 more torque (in Nm) than 2006 Fiat Stilo. (221 Nm @ 3500 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Stilo.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2006 Fiat Stilo | |
| Make | Alfa Romeo | Fiat |
| Model | 166 | Stilo |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2446 cc |
| Engine Cylinders | 5 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 168 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 300 Nm | 221 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 83 mm |
| Engine Stroke Size | 90.4 mm | 90.4 mm |
| Engine Compression Ratio | 18.5:1 | 18.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 210 km/hour | 215 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 8.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Width | 1810 mm | 1760 mm |
| Fuel Consumption Overall | 7.5 L/100km | 9.7 L/100km |
