1999 Ford Expedition vs. 1985 Pontiac Firebird
To start off, 1999 Ford Expedition is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1985 Pontiac Firebird would be higher. At 5,013 cc (8 cylinders), 1985 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1999 Ford Expedition (238 HP @ 4750 RPM) has 48 more horse power than 1985 Pontiac Firebird. (190 HP @ 4800 RPM). In normal driving conditions, 1999 Ford Expedition should accelerate faster than 1985 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1999 Ford Expedition weights approximately 886 kg more than 1985 Pontiac Firebird. 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 1985 Pontiac Firebird. 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 72 more torque (in Nm) than 1985 Pontiac Firebird. (325 Nm @ 3200 RPM). This means 1999 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1985 Pontiac Firebird. 1999 Ford Expedition has automatic transmission and 1985 Pontiac Firebird has manual transmission. 1985 Pontiac Firebird 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 | 1985 Pontiac Firebird | |
| Make | Ford | Pontiac |
| Model | Expedition | Firebird |
| Year Released | 1999 | 1985 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4604 cc | 5013 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 238 HP | 190 HP |
| Engine RPM | 4750 RPM | 4800 RPM |
| Torque | 397 Nm | 325 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2360 kg | 1474 kg |
| Vehicle Length | 5200 mm | 4880 mm |
| Vehicle Width | 2000 mm | 1850 mm |
| Vehicle Height | 2000 mm | 1270 mm |
| Wheelbase Size | 3030 mm | 2570 mm |
| Fuel Tank Capacity | 132 L | 61 L |
