2005 Scion xA vs. 2001 Alfa Romeo 166
To start off, 2005 Scion xA is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 166 would be higher. At 2,492 cc (6 cylinders), 2001 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo 166 (190 HP @ 6300 RPM) has 84 more horse power than 2005 Scion xA. (106 HP @ 6000 RPM) In normal driving conditions, 2001 Alfa Romeo 166 should accelerate faster than 2005 Scion xA. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo 166 weights approximately 450 kg more than 2005 Scion xA. 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, 2001 Alfa Romeo 166 (226 Nm @ 5000 RPM) has 84 more torque (in Nm) than 2005 Scion xA. (142 Nm @ 4200 RPM). This means 2001 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2005 Scion xA. 2001 Alfa Romeo 166 has automatic transmission and 2005 Scion xA has manual transmission. 2005 Scion xA will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Scion xA | 2001 Alfa Romeo 166 | |
| Make | Scion | Alfa Romeo |
| Model | xA | 166 |
| Year Released | 2005 | 2001 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1495 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 106 HP | 190 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 142 Nm | 226 Nm |
| Torque RPM | 4200 RPM | 5000 RPM |
| Engine Bore Size | 76 mm | 88 mm |
| Engine Stroke Size | 84 mm | 68.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1070 kg | 1520 kg |
| Vehicle Length | 3920 mm | 4730 mm |
| Vehicle Width | 1700 mm | 1820 mm |
| Vehicle Height | 1540 mm | 1420 mm |
| Wheelbase Size | 2380 mm | 2710 mm |
| Fuel Tank Capacity | 45 L | 72 L |
