1999 Chevrolet Impala vs. 1970 Pontiac Bonneville
To start off, 1999 Chevrolet Impala is newer by 29 year(s). Which means there will be less support and parts availability for 1970 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Bonneville would be higher. At 7,460 cc (8 cylinders), 1970 Pontiac Bonneville is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac Bonneville weights approximately 803 kg more than 1999 Chevrolet Impala.
Because 1970 Pontiac Bonneville 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 1970 Pontiac Bonneville. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1970 Pontiac Bonneville (484 Nm) has 179 more torque (in Nm) than 1999 Chevrolet Impala. (305 Nm). This means 1970 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1999 Chevrolet Impala.
Compare all specifications:
| 1999 Chevrolet Impala | 1970 Pontiac Bonneville | |
| Make | Chevrolet | Pontiac |
| Model | Impala | Bonneville |
| Year Released | 1999 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 7460 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 185 HP |
| Torque | 305 Nm | 484 Nm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1187 kg | 1990 kg |
| Vehicle Length | 5090 mm | 5740 mm |
| Vehicle Width | 1860 mm | 2030 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2720 mm | 3210 mm |
