1972 Chevrolet Vega vs. 1992 Pontiac Grand Prix
To start off, 1992 Pontiac Grand Prix is newer by 20 year(s). Which means there will be less support and parts availability for 1972 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1972 Chevrolet Vega would be higher. At 3,127 cc (6 cylinders), 1992 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1992 Pontiac Grand Prix (140 HP @ 4400 RPM) has 59 more horse power than 1972 Chevrolet Vega. (81 HP @ 4800 RPM) In normal driving conditions, 1992 Pontiac Grand Prix should accelerate faster than 1972 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 1992 Pontiac Grand Prix weights approximately 455 kg more than 1972 Chevrolet Vega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Chevrolet Vega 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 1972 Chevrolet Vega. However, in wet, icy, snow, or gravel driving conditions, 1992 Pontiac Grand Prix, 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, 1992 Pontiac Grand Prix (244 Nm @ 3200 RPM) has 77 more torque (in Nm) than 1972 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 1992 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1972 Chevrolet Vega.
Compare all specifications:
| 1972 Chevrolet Vega | 1992 Pontiac Grand Prix | |
| Make | Chevrolet | Pontiac |
| Model | Vega | Grand Prix |
| Year Released | 1972 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 2287 cc | 3127 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 140 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Torque | 167 Nm | 244 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Engine Bore Size | 89 mm | 88.9 mm |
| Engine Stroke Size | 91.9 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1005 kg | 1460 kg |
| Vehicle Length | 4320 mm | 4960 mm |
| Vehicle Width | 1670 mm | 1810 mm |
| Vehicle Height | 1280 mm | 1390 mm |
| Wheelbase Size | 2470 mm | 2740 mm |
| Fuel Tank Capacity | 42 L | 69 L |
