2005 Mercury Mariner vs. 1989 Pontiac Grand Prix
To start off, 2005 Mercury Mariner is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Grand Prix would be higher. At 2,262 cc (4 cylinders), 2005 Mercury Mariner is equipped with a bigger engine. In terms of performance, 1989 Pontiac Grand Prix (158 HP) has 5 more horse power than 2005 Mercury Mariner. (153 HP) In normal driving conditions, 1989 Pontiac Grand Prix should accelerate faster than 2005 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mariner weights approximately 44 kg more than 1989 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, 2005 Mercury Mariner (206 Nm) has 3 more torque (in Nm) than 1989 Pontiac Grand Prix. (203 Nm). This means 2005 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Prix.
Compare all specifications:
| 2005 Mercury Mariner | 1989 Pontiac Grand Prix | |
| Make | Mercury | Pontiac |
| Model | Mariner | Grand Prix |
| Year Released | 2005 | 1989 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2262 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 158 HP |
| Torque | 206 Nm | 203 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1479 kg | 1435 kg |
| Vehicle Length | 4430 mm | 4960 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1730 mm | 1390 mm |
| Wheelbase Size | 2630 mm | 2740 mm |
| Fuel Tank Capacity | 62 L | 76 L |
