1999 Ford Expedition vs. 1988 Pontiac Grand Prix
To start off, 1999 Ford Expedition 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 4,604 cc (8 cylinders), 1999 Ford Expedition is equipped with a bigger engine. In terms of performance, 1999 Ford Expedition (238 HP @ 4750 RPM) has 109 more horse power than 1988 Pontiac Grand Prix. (129 HP @ 4500 RPM). In normal driving conditions, 1999 Ford Expedition should accelerate faster than 1988 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 1999 Ford Expedition weights approximately 914 kg more than 1988 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Ford Expedition is four wheel drive (4WD), it will have significant more traction and grip than 1988 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 1999 Ford Expedition will offer significantly more control. 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, 1999 Ford Expedition (397 Nm @ 3500 RPM) has 180 more torque (in Nm) than 1988 Pontiac Grand Prix. (217 Nm @ 3600 RPM). This means 1999 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1988 Pontiac Grand Prix. 1999 Ford Expedition has automatic transmission and 1988 Pontiac Grand Prix has manual transmission. 1988 Pontiac Grand Prix will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Ford Expedition | 1988 Pontiac Grand Prix | |
| Make | Ford | Pontiac |
| Model | Expedition | Grand Prix |
| Year Released | 1999 | 1988 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4604 cc | 2835 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 238 HP | 129 HP |
| Engine RPM | 4750 RPM | 4500 RPM |
| Torque | 397 Nm | 217 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2360 kg | 1446 kg |
| Vehicle Length | 5200 mm | 4930 mm |
| Vehicle Width | 2000 mm | 1810 mm |
| Vehicle Height | 2000 mm | 1360 mm |
| Wheelbase Size | 3030 mm | 2740 mm |
| Fuel Tank Capacity | 132 L | 60 L |
