2003 Ford 427 vs. 2012 Dodge Ram
To start off, 2012 Dodge Ram is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Ford 427. In addition, the cost of maintenance, including insurance, on 2003 Ford 427 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 232 more horse power than 2012 Dodge Ram. (350 HP @ 3013 RPM). In normal driving conditions, 2003 Ford 427 should accelerate faster than 2012 Dodge Ram.
Because 2012 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 2003 Ford 427. In wet, icy, snow, or gravel driving conditions, 2012 Dodge Ram 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, 2012 Dodge Ram (827 Nm @ 1400 RPM) has 123 more torque (in Nm) than 2003 Ford 427. (704 Nm @ 5500 RPM). This means 2012 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford 427. 2003 Ford 427 has automatic transmission and 2012 Dodge Ram has manual transmission. 2012 Dodge Ram will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Ford 427 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Ford 427 | 2012 Dodge Ram | |
| Make | Ford | Dodge |
| Model | 427 | Ram |
| Year Released | 2003 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 6997 cc | 6690 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 582 HP | 350 HP |
| Engine RPM | 6500 RPM | 3013 RPM |
| Torque | 704 Nm | 827 Nm |
| Torque RPM | 5500 RPM | 1400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
