1970 Chevrolet Vega vs. 1972 Pontiac Grand Prix
To start off, 1972 Pontiac Grand Prix is newer by 2 year(s). Which means there will be less support and parts availability for 1970 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1970 Chevrolet Vega would be higher. At 6,547 cc (8 cylinders), 1972 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1972 Pontiac Grand Prix (247 HP @ 4400 RPM) has 166 more horse power than 1970 Chevrolet Vega. (81 HP @ 4800 RPM) In normal driving conditions, 1972 Pontiac Grand Prix should accelerate faster than 1970 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Grand Prix weights approximately 795 kg more than 1970 Chevrolet Vega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1972 Pontiac Grand Prix (462 Nm @ 3200 RPM) has 295 more torque (in Nm) than 1970 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 1972 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1970 Chevrolet Vega.
Compare all specifications:
| 1970 Chevrolet Vega | 1972 Pontiac Grand Prix | |
| Make | Chevrolet | Pontiac |
| Model | Vega | Grand Prix |
| Year Released | 1970 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2287 cc | 6547 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 247 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Torque | 167 Nm | 462 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1005 kg | 1800 kg |
| Vehicle Length | 4320 mm | 5350 mm |
| Vehicle Width | 1670 mm | 1930 mm |
| Vehicle Height | 1330 mm | 1330 mm |
| Wheelbase Size | 2470 mm | 3030 mm |
| Fuel Tank Capacity | 42 L | 38 L |
