1978 Chevrolet Impala vs. 2005 Chevrolet Avalanche
To start off, 2005 Chevrolet Avalanche is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1978 Chevrolet Impala would be higher. At 5,325 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 853 kg more than 1978 Chevrolet Impala.
Compare all specifications:
| 1978 Chevrolet Impala | 2005 Chevrolet Avalanche | |
| Make | Chevrolet | Chevrolet |
| Model | Impala | Avalanche |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 5325 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 295 HP |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1614 kg | 2467 kg |
| Vehicle Length | 5460 mm | 5640 mm |
| Vehicle Width | 2020 mm | 2030 mm |
| Vehicle Height | 1480 mm | 1880 mm |
| Wheelbase Size | 2960 mm | 3310 mm |
