1998 Oldsmobile Aurora vs. 2005 Pontiac Grand Prix
To start off, 2005 Pontiac Grand Prix is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Oldsmobile Aurora. In addition, the cost of maintenance, including insurance, on 1998 Oldsmobile Aurora would be higher. At 3,993 cc (8 cylinders), 1998 Oldsmobile Aurora is equipped with a bigger engine. In terms of performance, 1998 Oldsmobile Aurora (251 HP) has 51 more horse power than 2005 Pontiac Grand Prix. (200 HP). In normal driving conditions, 1998 Oldsmobile Aurora should accelerate faster than 2005 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 1998 Oldsmobile Aurora weights approximately 143 kg more than 2005 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Oldsmobile Aurora (353 Nm) has 55 more torque (in Nm) than 2005 Pontiac Grand Prix. (298 Nm). This means 1998 Oldsmobile Aurora will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Grand Prix.
Compare all specifications:
| 1998 Oldsmobile Aurora | 2005 Pontiac Grand Prix | |
| Make | Oldsmobile | Pontiac |
| Model | Aurora | Grand Prix |
| Year Released | 1998 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3993 cc | 3786 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 251 HP | 200 HP |
| Torque | 353 Nm | 298 Nm |
| Engine Bore Size | 87 mm | 97 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Engine Compression Ratio | 10.3:1 | 9.4:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1720 kg | 1577 kg |
| Vehicle Length | 5230 mm | 5040 mm |
| Vehicle Width | 1900 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2900 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 64 L |
