1977 Chevrolet Impala vs. 1985 GMC Suburban
To start off, 1985 GMC Suburban is newer by 8 year(s). Which means there will be less support and parts availability for 1977 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1977 Chevrolet Impala would be higher. At 5,001 cc (8 cylinders), 1977 Chevrolet Impala is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1985 GMC Suburban weights approximately 630 kg more than 1977 Chevrolet Impala.
Because 1985 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1977 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 1985 GMC Suburban 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:
| 1977 Chevrolet Impala | 1985 GMC Suburban | |
| Make | Chevrolet | GMC |
| Model | Impala | Suburban |
| Year Released | 1977 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 5001 cc | 4299 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 153 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1610 kg | 2240 kg |
| Vehicle Length | 5460 mm | 5480 mm |
| Vehicle Width | 2020 mm | 1950 mm |
| Vehicle Height | 1480 mm | 1800 mm |
| Wheelbase Size | 2960 mm | 3300 mm |
