The short answer
The biggest 2027 changes: Chevrolet's next-generation Silverado 1500 with new 5.7L and 6.6L V8s; an 8.3L Duramax in the Silverado HD; a 3.0L EcoBoost replacing the 2.7L in the F-150; the 7.3L gas V8 and HO diesel becoming standard in the Super Duty; a Rumble Bee and returning TRX in the Ram 1500 lineup; and a Cummins-powered Power Wagon and Payload Upgrade Package for Ram heavy duty.
Each line below comes from the manufacturer's release, spec sheet or an on-record statement. Ratings are "properly equipped" maximums; the door-jamb label on the exact truck is what counts.
2027 changes by truck
| Truck | Headline 2027 change | Details |
|---|---|---|
| Chevrolet Silverado 1500 | Next generation; new 5.7L and 6.6L V8s; TurboMax on a 10-speed | 2027 vs. 2026 |
| Chevrolet Silverado HD | 8.3L Duramax (555 hp, 1,230 lb-ft, 38,000 lb); electric power steering | 2027 vs. 2026 |
| Ford F-150 | 3.0L EcoBoost replaces 2.7L; BlueCruise with Towing; 5.0L on King Ranch/Platinum | 2027 vs. 2026 |
| Ford Super Duty | 7.3L gas and 6.7L HO diesel standard; Tremor on XL | 2027 vs. 2026 |
| Ram 1500 | Rumble Bee; TRX returns; RHO Popular Equipment Group | 2027 Ram 1500 trims |
| Ram 2500/3500 | Power Wagon with Cummins HO; $835 Payload Upgrade Package (2500 HEMI) | 2027 Ram HD trims |
Questions
Which 2027 trucks are on sale now?
It varies. Ram's 2027 heavy-duty trucks reached dealers starting in August, per Ram; Chevrolet lists the Silverado 1500 and HD for late 2026. Call us for what's on the lot.
Where do the 2027 numbers come from?
Each manufacturer's release, specification sheet or on-record statement, listed in the sources.
Next steps at Swant Graber
Swant Graber Motors (Chevrolet, Ram, Dodge): 1690 E Division Ave, Barron, WI 54812, 715-537-5657. Swant Graber Ford: 1697 E Division Ave, 715-537-9500. Search new or used inventory, or see shop near you for model-by-model answers.
