1999 Infiniti G20 vs. 1988 Pontiac Grand Prix
To start off, 1999 Infiniti G20 is newer by 11 year(s). Which means there will be less support and parts availability for 1988 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1988 Pontiac Grand Prix would be higher. At 3,097 cc (6 cylinders), 1988 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1988 Pontiac Grand Prix (205 HP @ 4800 RPM) has 65 more horse power than 1999 Infiniti G20. (140 HP @ 6400 RPM) In normal driving conditions, 1988 Pontiac Grand Prix should accelerate faster than 1999 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 1988 Pontiac Grand Prix weights approximately 224 kg more than 1999 Infiniti G20. 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, 1988 Pontiac Grand Prix (298 Nm @ 3200 RPM) has 118 more torque (in Nm) than 1999 Infiniti G20. (180 Nm @ 4800 RPM). This means 1988 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti G20.
Compare all specifications:
| 1999 Infiniti G20 | 1988 Pontiac Grand Prix | |
| Make | Infiniti | Pontiac |
| Model | G20 | Grand Prix |
| Year Released | 1999 | 1988 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3097 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 140 HP | 205 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Torque | 180 Nm | 298 Nm |
| Torque RPM | 4800 RPM | 3200 RPM |
| Engine Bore Size | 86 mm | 89 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1341 kg | 1565 kg |
| Vehicle Length | 4520 mm | 4930 mm |
| Vehicle Width | 1700 mm | 1810 mm |
| Vehicle Height | 1410 mm | 1360 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
| Fuel Tank Capacity | 60 L | 76 L |
