2008 Chevrolet Impala vs. 2011 Scion xB
To start off, 2011 Scion xB is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet Impala would be higher. At 3,505 cc (6 cylinders), 2008 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Impala (211 HP @ 5800 RPM) has 53 more horse power than 2011 Scion xB. (158 HP @ 6000 RPM). In normal driving conditions, 2008 Chevrolet Impala should accelerate faster than 2011 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2011 Scion xB weights approximately 298 kg more than 2008 Chevrolet Impala.
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 Chevrolet Impala (290 Nm @ 4000 RPM) has 71 more torque (in Nm) than 2011 Scion xB. (219 Nm @ 4000 RPM). This means 2008 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2011 Scion xB.
Compare all specifications:
| 2008 Chevrolet Impala | 2011 Scion xB | |
| Make | Chevrolet | Scion |
| Model | Impala | xB |
| Year Released | 2008 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 3505 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 211 HP | 158 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 290 Nm | 219 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 4-speed automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1075 kg | 1373 kg |
| Vehicle Length | 5100 mm | 4249 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1500 mm | 1610 mm |
| Wheelbase Size | 2810 mm | 2601 mm |
| Fuel Consumption | 8.1 L/100km | 8.4 L/100km |
| Fuel Consumption City | 13.1 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 64 L | 53 L |
