1989 Ford Thunderbird vs. 1974 Seat 131
To start off, 1989 Ford Thunderbird is newer by 15 year(s). Which means there will be less support and parts availability for 1974 Seat 131. In addition, the cost of maintenance, including insurance, on 1974 Seat 131 would be higher. At 3,791 cc (6 cylinders), 1989 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 1989 Ford Thunderbird (138 HP @ 3800 RPM) has 64 more horse power than 1974 Seat 131. (74 HP @ 5400 RPM). In normal driving conditions, 1989 Ford Thunderbird should accelerate faster than 1974 Seat 131. With that said, vehicle weight also plays an important factor in acceleration. 1989 Ford Thunderbird weights approximately 639 kg more than 1974 Seat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1989 Ford Thunderbird (291 Nm @ 2400 RPM) has 166 more torque (in Nm) than 1974 Seat 131. (125 Nm @ 3000 RPM). This means 1989 Ford Thunderbird will have an easier job in driving up hills or pulling heavy equipment than 1974 Seat 131.
Compare all specifications:
| 1989 Ford Thunderbird | 1974 Seat 131 | |
| Make | Ford | Seat |
| Model | Thunderbird | 131 |
| Year Released | 1989 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1585 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 74 HP |
| Engine RPM | 3800 RPM | 5400 RPM |
| Torque | 291 Nm | 125 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1614 kg | 975 kg |
| Vehicle Length | 5050 mm | 4270 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1350 mm | 1370 mm |
| Wheelbase Size | 2880 mm | 2500 mm |
