2006 Alfa Romeo 156 vs. 1972 Pontiac Grand Prix
To start off, 2006 Alfa Romeo 156 is newer by 34 year(s). Which means there will be less support and parts availability for 1972 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1972 Pontiac Grand Prix 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 57 more horse power than 2006 Alfa Romeo 156. (190 HP @ 6300 RPM) In normal driving conditions, 1972 Pontiac Grand Prix should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Grand Prix weights approximately 185 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Pontiac Grand Prix 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 Pontiac Grand Prix. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156, 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, 1972 Pontiac Grand Prix (462 Nm @ 3200 RPM) has 244 more torque (in Nm) than 2006 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 1972 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156.
Compare all specifications:
| 2006 Alfa Romeo 156 | 1972 Pontiac Grand Prix | |
| Make | Alfa Romeo | Pontiac |
| Model | 156 | Grand Prix |
| Year Released | 2006 | 1972 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 6547 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 190 HP | 247 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 218 Nm | 462 Nm |
| Torque RPM | 5000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1615 kg | 1800 kg |
| Vehicle Length | 4450 mm | 5350 mm |
| Vehicle Width | 1750 mm | 1930 mm |
| Vehicle Height | 1440 mm | 1330 mm |
| Wheelbase Size | 2600 mm | 3030 mm |
| Fuel Tank Capacity | 63 L | 38 L |
