| Engine type |
3.7L V6 |
3.5L V6 EcoBoost™ |
5.0L V8 |
6.2L V8 |
| Engine electronics |
|
|
Electronic ignition system, Power PC |
Electronic ignition system, Power PC |
| Displacement (cu. in.) |
277 CID |
213 CID |
302 CID |
379 CID |
| Horsepower (SAE net@rpm) |
302 @ 6500 |
365 @ 5000 |
360 @ 5500 |
411 @ 5500 |
| Torque (lb.-ft. @rpm) |
276 @ 4000 |
420 @ 2500 |
380 @ 4250 |
434 @ 4500 |
| Compression ratio |
10.5:1 |
10:01 |
10.5:1 |
9.8:1 |
| Bore x stroke (in.) |
3.76 x 3.41 |
3.64 x 3.41 |
3.63x3.65 |
4.02x3.74 |
| Main bearings |
5 |
5 |
5 |
5 |
| Valve lifters |
DAMB, with polished buckets |
DAMB, with polished buckets |
Hydraulic, roller finger |
Hydraulic, roller rocker shaft |
| Fuel delivery |
Sequential multi-port electronic injection |
High Pressure Direct Injection |
Sequential multi-port electronic injection |
Sequential multi-port electronic injection |
| Recommended fuel |
Unleaded regular |
Unleaded regular |
Unleaded regular |
Unleaded regular |
| Fuel Economy |
TBD |
TBD |
TBD |
TBD |
| Exhaust Manifold |
Cast High Sil Moly |
Cast High Sil Moly |
Cast High Sil Moly |
Cast High Sil Moly |
| Transmission type |
Electronic 6-speed automatic with overdrive |
Electronic 6-speed automatic with overdrive |
Electronic 6-speed automatic with overdrive |
Electronic 6-speed automatic with overdrive |
| Engine block material |
Die Cast Aluminum |
Die Cast Aluminum |
Aluminum |
Cast iron |
| Cylinder head material |
Aluminum |
Aluminum |
Aluminum |
Aluminum |