2005 Ford Taurus vs. 1984 Pontiac Grand Am
To start off, 2005 Ford Taurus is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1984 Pontiac Grand Am would be higher. At 2,983 cc (6 cylinders), 2005 Ford Taurus is equipped with a bigger engine. In terms of performance, 2005 Ford Taurus (153 HP @ 6000 RPM) has 64 more horse power than 1984 Pontiac Grand Am. (89 HP @ 4400 RPM). In normal driving conditions, 2005 Ford Taurus should accelerate faster than 1984 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Taurus weights approximately 145 kg more than 1984 Pontiac Grand Am. 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, 2005 Ford Taurus (251 Nm) has 72 more torque (in Nm) than 1984 Pontiac Grand Am. (179 Nm). This means 2005 Ford Taurus will have an easier job in driving up hills or pulling heavy equipment than 1984 Pontiac Grand Am.
Compare all specifications:
| 2005 Ford Taurus | 1984 Pontiac Grand Am | |
| Make | Ford | Pontiac |
| Model | Taurus | Grand Am |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 2469 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 153 HP | 89 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 251 Nm | 179 Nm |
| Engine Bore Size | 89 mm | 101.6 mm |
| Engine Stroke Size | 79 mm | 76.2 mm |
| Engine Compression Ratio | 9.7:1 | 9.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 6 seats | 4 seats |
| Vehicle Weight | 1275 kg | 1130 kg |
| Vehicle Length | 5030 mm | 4520 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1340 mm |
| Wheelbase Size | 2650 mm | 2630 mm |
