1978 Chevrolet Impala vs. 2003 Porsche 996
To start off, 2003 Porsche 996 is newer by 25 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 3,788 cc (6 cylinders), 1978 Chevrolet Impala is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 Chevrolet Impala weights approximately 205 kg more than 2003 Porsche 996.
Because 2003 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2003 Porsche 996 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:
| 1978 Chevrolet Impala | 2003 Porsche 996 | |
| Make | Chevrolet | Porsche |
| Model | Impala | 996 |
| Year Released | 1978 | 2003 |
| Engine Position | Front | Rear |
| Engine Size | 3788 cc | 3594 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 317 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1610 kg | 1405 kg |
| Vehicle Length | 5400 mm | 4440 mm |
| Vehicle Width | 1940 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2960 mm | 2360 mm |
