2004 Alfa Romeo 156 vs. 1998 Pontiac Grand Prix
To start off, 2004 Alfa Romeo 156 is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1998 Pontiac Grand Prix would be higher. At 3,791 cc (6 cylinders), 1998 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1998 Pontiac Grand Prix (260 HP @ 5600 RPM) has 70 more horse power than 2004 Alfa Romeo 156. (190 HP @ 6300 RPM) In normal driving conditions, 1998 Pontiac Grand Prix should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 281 kg more than 1998 Pontiac Grand Prix.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1998 Pontiac Grand Prix (400 Nm) has 182 more torque (in Nm) than 2004 Alfa Romeo 156. (218 Nm). This means 1998 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1998 Pontiac Grand Prix | |
| Make | Alfa Romeo | Pontiac |
| Model | 156 | Grand Prix |
| Year Released | 2004 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 190 HP | 260 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 218 Nm | 400 Nm |
| Drive Type | Front | Front |
| Vehicle Weight | 1480 kg | 1199 kg |
| Vehicle Length | 4450 mm | 4980 mm |
| Wheelbase Size | 2600 mm | 2800 mm |
| Fuel Tank Capacity | 63 L | 66 L |
