1981 Chevrolet Impala vs. 2003 Ford Expedition
To start off, 2003 Ford Expedition is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Impala would be higher. At 5,407 cc (8 cylinders), 2003 Ford Expedition is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford Expedition weights approximately 880 kg more than 1981 Chevrolet Impala.
Because 2003 Ford Expedition is four wheel drive (4WD), it will have significant more traction and grip than 1981 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2003 Ford Expedition will offer significantly more control. 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.
Compare all specifications:
| 1981 Chevrolet Impala | 2003 Ford Expedition | |
| Make | Chevrolet | Ford |
| Model | Impala | Expedition |
| Year Released | 1981 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 5407 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 256 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1610 kg | 2490 kg |
| Vehicle Length | 5460 mm | 5200 mm |
| Vehicle Width | 2020 mm | 2000 mm |
| Vehicle Height | 1480 mm | 1950 mm |
| Wheelbase Size | 2960 mm | 3030 mm |
