1977 Ford Fiesta vs. 1992 Pontiac Grand Prix
To start off, 1992 Pontiac Grand Prix is newer by 15 year(s). Which means there will be less support and parts availability for 1977 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1977 Ford Fiesta would be higher. At 3,127 cc (6 cylinders), 1992 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1992 Pontiac Grand Prix (140 HP) has 91 more horse power than 1977 Ford Fiesta. (49 HP) In normal driving conditions, 1992 Pontiac Grand Prix should accelerate faster than 1977 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 1992 Pontiac Grand Prix weights approximately 705 kg more than 1977 Ford Fiesta. 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, 1992 Pontiac Grand Prix (244 Nm @ 3200 RPM) has 160 more torque (in Nm) than 1977 Ford Fiesta. (84 Nm @ 2700 RPM). This means 1992 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1977 Ford Fiesta. 1992 Pontiac Grand Prix has automatic transmission and 1977 Ford Fiesta has manual transmission. 1977 Ford Fiesta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Ford Fiesta | 1992 Pontiac Grand Prix | |
| Make | Ford | Pontiac |
| Model | Fiesta | Grand Prix |
| Year Released | 1977 | 1992 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1116 cc | 3127 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 49 HP | 140 HP |
| Torque | 84 Nm | 244 Nm |
| Torque RPM | 2700 RPM | 3200 RPM |
| Engine Bore Size | 74 mm | 88.9 mm |
| Engine Stroke Size | 65 mm | 84 mm |
| Engine Compression Ratio | 9.5:1 | 8.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 755 kg | 1460 kg |
| Vehicle Length | 3720 mm | 4960 mm |
| Vehicle Width | 1590 mm | 1810 mm |
| Vehicle Height | 1330 mm | 1390 mm |
| Wheelbase Size | 2400 mm | 2740 mm |
| Fuel Tank Capacity | 40 L | 69 L |
