1977 Ford LTD vs. 2003 Ford 427
To start off, 2003 Ford 427 is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Ford LTD. In addition, the cost of maintenance, including insurance, on 1977 Ford LTD would be higher. At 6,997 cc (10 cylinders), 2003 Ford 427 is equipped with a bigger engine. In terms of performance, 2003 Ford 427 (582 HP @ 6500 RPM) has 286 more horse power than 1977 Ford LTD. (296 HP @ 5400 RPM) In normal driving conditions, 2003 Ford 427 should accelerate faster than 1977 Ford LTD.
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, 2003 Ford 427 (704 Nm @ 5500 RPM) has 179 more torque (in Nm) than 1977 Ford LTD. (525 Nm @ 3400 RPM). This means 2003 Ford 427 will have an easier job in driving up hills or pulling heavy equipment than 1977 Ford LTD.
Compare all specifications:
| 1977 Ford LTD | 2003 Ford 427 | |
| Make | Ford | Ford |
| Model | LTD | 427 |
| Year Released | 1977 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5763 cc | 6997 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 296 HP | 582 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 525 Nm | 704 Nm |
| Torque RPM | 3400 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
