2008 Alfa Romeo 166 vs. 2003 Fiat Stilo
To start off, 2008 Alfa Romeo 166 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Fiat Stilo. In addition, the cost of maintenance, including insurance, on 2003 Fiat Stilo would be higher. At 3,177 cc (6 cylinders), 2008 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 166 (237 HP @ 6200 RPM) has 135 more horse power than 2003 Fiat Stilo. (102 HP @ 5500 RPM). In normal driving conditions, 2008 Alfa Romeo 166 should accelerate faster than 2003 Fiat Stilo. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 166 weights approximately 463 kg more than 2003 Fiat Stilo. 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, 2008 Alfa Romeo 166 (289 Nm @ 4800 RPM) has 144 more torque (in Nm) than 2003 Fiat Stilo. (145 Nm @ 4000 RPM). This means 2008 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Stilo.
Compare all specifications:
| 2008 Alfa Romeo 166 | 2003 Fiat Stilo | |
| Make | Alfa Romeo | Fiat |
| Model | 166 | Stilo |
| Year Released | 2008 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 102 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 289 Nm | 145 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 80.5 mm |
| Engine Stroke Size | 78 mm | 78.4 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1615 kg | 1152 kg |
| Vehicle Length | 4730 mm | 4520 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1580 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
| Fuel Tank Capacity | 69 L | 63 L |
