2003 Alfa Romeo 166 vs. 2010 Scion xB
To start off, 2010 Scion xB is newer by 7 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 3,177 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (247 HP @ 6200 RPM) has 89 more horse power than 2010 Scion xB. (158 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2010 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 170 kg more than 2010 Scion xB. 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, 2003 Alfa Romeo 166 (289 Nm @ 4800 RPM) has 70 more torque (in Nm) than 2010 Scion xB. (219 Nm @ 4000 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2010 Scion xB.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2010 Scion xB | |
| Make | Alfa Romeo | Scion |
| Model | 166 | xB |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 158 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 289 Nm | 219 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1370 kg |
| Vehicle Length | 4730 mm | 4249 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1600 mm |
| Wheelbase Size | 2550 mm | 2601 mm |
| Fuel Consumption Highway | 9.1 L/100km | 8.4 L/100km |
| Fuel Consumption City | 18.3 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 69 L | 53 L |
