2011 Chevrolet Impala vs. 2011 Ford Expedition
To start off, both 2011 Chevrolet Impala and 2011 Ford Expedition were released in the same year (2011). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,400 cc (8 cylinders), 2011 Ford Expedition is equipped with a bigger engine. In terms of performance, 2011 Ford Expedition (310 HP @ 5100 RPM) has 99 more horse power than 2011 Chevrolet Impala. (211 HP @ 5800 RPM) In normal driving conditions, 2011 Ford Expedition should accelerate faster than 2011 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2011 Ford Expedition weights approximately 1062 kg more than 2011 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Ford Expedition is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Ford Expedition. However, in wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Impala, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Ford Expedition (494 Nm @ 3600 RPM) has 201 more torque (in Nm) than 2011 Chevrolet Impala. (293 Nm @ 4000 RPM). This means 2011 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Impala.
Compare all specifications:
| 2011 Chevrolet Impala | 2011 Ford Expedition | |
| Make | Chevrolet | Ford |
| Model | Impala | Expedition |
| Year Released | 2011 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 5400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 211 HP | 310 HP |
| Engine RPM | 5800 RPM | 5100 RPM |
| Torque | 293 Nm | 494 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Flex Fuel | Flex Fuel |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1613 kg | 2675 kg |
| Vehicle Length | 5090 mm | 5621 mm |
| Vehicle Width | 1852 mm | 2002 mm |
| Vehicle Height | 1491 mm | 1974 mm |
| Wheelbase Size | 2807 mm | 3327 mm |
| Fuel Tank Capacity | 64 L | 127 L |
