2027 Ram 1500 Performance and Powertrains: Every Engine Explained
The 2027 Ram 1500 tops out at 777 horsepower from a 6.2-liter supercharged HEMI V8, the most powerful gas half-ton engine ever put in a production pickup. That figure is 55 horsepower higher than the previous TRX and arrives alongside six other distinct powertrain options spanning 305 hp to 540 hp. This page covers every engine, its real-world performance numbers, and which trims carry it, with current inventory available at Johnsons of Kingfisher.
Feature Overview: A Powertrain for Every Mission
No other light-duty pickup in 2027 offers seven distinct powertrains. Ram has structured the 1500 engine family to serve a buyer who needs a capable work truck just as well as it serves one chasing a quarter-mile record. The lineup reads like this:
| Powertrain | Output | Primary Role |
|---|---|---|
| 3.6L Pentastar V6 eTorque | 305 hp / 269 lb-ft | Standard entry engine |
| 3.0L Hurricane Twin-Turbo I6 Standard Output, SO | 420 hp / 469 lb-ft | Towing-focused turbo I6 |
| 5.7L HEMI V8 | 395 hp / 410 lb-ft | Rumble Bee performance V8 |
| 5.7L HEMI V8 eTorque | 395 hp / 410 lb-ft | Broad trim availability with mild-hybrid assist |
| 3.0L Hurricane Twin-Turbo I6 High Output, HO | 540 hp / 521 lb-ft | High-output premium and off-road engine |
| 6.4L HEMI V8 | 470 hp / 455 lb-ft | Rumble Bee 392 and 392 Track Pack |
| 6.2L Supercharged HEMI V8 | 777 hp / 680 lb-ft | TRX SRT and Rumble Bee SRT |
The range covers towing-first buyers, off-road runners, highway cruisers, and strip-ready performance truck owners, all inside the same Ram 1500 platform.
Full 2027 Ram 1500 trim breakdown
How It Works: The Engineering Behind the Numbers
Engine Architecture and Performance Summary
| Engine | Key Engineering Features | Performance Focus |
|---|---|---|
| 3.6L Pentastar V6 eTorque | 60-degree V6, 48-volt belt-starter generator, 9 kW output, 90 lb-ft of launch torque | Efficiency, work-truck usability, and job-site power |
| 3.0L Hurricane Twin-Turbo I6, SO | Direct injection, twin turbochargers, 420 hp, 469 lb-ft | Highest towing rating in the lineup |
| 3.0L Hurricane Twin-Turbo I6, HO | High-output Hurricane tune, 540 hp, 521 lb-ft | RHO off-road performance and premium-trim power |
| 5.7L HEMI V8 | Pushrod cam-in-block V8, variable valve timing, hemispherical combustion chambers, MDS cylinder deactivation | Rumble Bee V8 character |
| 5.7L HEMI V8 eTorque | 48-volt system, 12 kW belt-starter generator, 130 lb-ft of launch torque | V8 feel with added launch assist and towing strength |
| 6.4L HEMI V8, 392 | Forged steel crankshaft, hypereutectic cast aluminum pistons, 10.9:1 compression | Street performance and acceleration |
| 6.2L Supercharged HEMI V8 | 2.4-liter twin-screw supercharger, integrated charge coolers, 13 psi boost, Redeye-derived valvetrain components | Maximum horsepower and factory performance |
3.6L Pentastar V6 eTorque
The base engine pairs a 60-degree V6 with a 48-volt belt-starter generator producing 9 kW and 90 lb-ft of launch torque. The mild-hybrid system fills torque gaps during acceleration and enables fuel-saving stop-start without the lurching feel of older implementations. On Tradesman and Big Horn trims with the 3.55 axle ratio, this engine tows up to 8,100 lbs. The V6 eTorque also gains a new-for-2027 feature: available 2-kilowatt onboard power via two 120-volt outlets in the pickup bed, making it the most practical choice for job-site use.
3.0L Hurricane Twin-Turbo I6, SO and HO
The Hurricane is an all-new inline-six with a direct-injection, twin-turbocharged architecture that replaces displacement with precision. The Standard Output version produces 420 hp and 469 lb-ft and is the towing champion of the non-supercharged lineup, reaching up to 11,530 lbs with the 3.92 axle ratio. EPA fuel economy ratings for Ram 1500 The High Output version pushes to 540 hp and 521 lb-ft and is the engine powering the RHO's off-road dominance, available in Limited and Tungsten as well.
5.7L HEMI V8 and 5.7L HEMI V8 eTorque
The 5.7L HEMI uses a pushrod cam-in-block design with variable valve timing and hemispherical combustion chambers. In its base form, non-eTorque and Rumble Bee only, it produces 395 hp and 410 lb-ft and uses the Multi-displacement System, MDS, to deactivate four cylinders under light load. With the eTorque 48-volt hybrid system added, 12 kW and 130 lb-ft of launch torque, towing jumps to 11,370 lbs, making the eTorque version the strongest towing configuration for standard cab-and-trim models outside the SO Hurricane.
6.4L HEMI V8, 392
This 470-hp engine marks the first time Ram has put the 6.4-liter 392 HEMI into the 1500 platform. A forged steel crankshaft and hypereutectic cast aluminum pistons push compression to 10.9:1. The 392 is exclusive to the Rumble Bee 392 and Rumble Bee 392 Track Pack. It runs through the same TorqueFlite 8HP75 eight-speed automatic as the 5.7L, but with the 3.92 ring and pinion ratio optimized for acceleration rather than towing efficiency.
6.2L Supercharged HEMI V8, Hellcat
The Hellcat engine uses a 2.4-liter twin-screw supercharger with integrated charge coolers producing 13 psi of boost. At 777 hp and 680 lb-ft, it is the most powerful internal combustion engine ever offered in a production pickup. Ram engineers updated the valvetrain with components sourced from the Hellcat Redeye, fitted a smaller supercharger pulley, and increased fuel pressure to push the figure past the prior 702-hp benchmark. Both the TRX SRT and Rumble Bee SRT use this engine, each tuned with chassis-specific calibrations for their respective missions, off-road versus street performance.
Across the Trims: Which Engine Goes Where
Understanding powertrain-to-trim mapping prevents surprises at the configurator. The 2027 Ram 1500 lineup spreads its seven available powertrains across work, luxury, off-road, and performance-focused trims.
Tradesman
The Tradesman is available with the 3.6L Pentastar V6 eTorque, the 3.0L Hurricane SO, and the 5.7L HEMI V8 eTorque. Buyers who want the most affordable work-truck entry point can start with the V6 eTorque, while those who need stronger towing can move to the Hurricane SO or HEMI eTorque.
Express
The Express follows the same engine availability as the Tradesman. It can be equipped with the 3.6L Pentastar V6 eTorque, 3.0L Hurricane SO, or 5.7L HEMI V8 eTorque. This gives Express buyers a range from efficient daily capability to stronger V8 or turbo-six performance.
Warlock
The Warlock offers the 3.6L Pentastar V6 eTorque, 3.0L Hurricane SO, and 5.7L HEMI V8 eTorque. The Hurricane SO gives the Warlock its strongest towing potential, while the HEMI eTorque gives buyers traditional V8 character with mild-hybrid launch assist.
Big Horn / Lone Star
Big Horn, sold as Lone Star in Texas markets, is available with the 3.6L Pentastar V6 eTorque, 3.0L Hurricane SO, and 5.7L HEMI V8 eTorque. This is one of the broadest mainstream engine ranges in the lineup, letting buyers choose between value, towing, and V8 performance.
Laramie
The Laramie is available with the 3.0L Hurricane SO and the 5.7L HEMI V8 eTorque. The V6 eTorque is not listed here, which positions Laramie as a stronger-performing comfort trim rather than an entry-level configuration.
Rebel
The Rebel is available with the 3.0L Hurricane SO and the 5.7L HEMI V8 eTorque. The Hurricane SO gives the Rebel strong towing and turbocharged torque, while the HEMI eTorque adds V8 response for buyers who want off-road styling with traditional Ram engine character.
Longhorn
The Longhorn is available with the 5.7L HEMI V8 eTorque. This keeps the luxury-focused model tied to the broad-availability V8 mild-hybrid powertrain.
Limited
The Limited is available with the 5.7L HEMI V8 eTorque and the 3.0L Hurricane HO. Buyers can choose the familiar V8 mild-hybrid setup or step into the 540-hp Hurricane High Output engine.
Limited Longhorn
The Limited Longhorn is available with the 3.0L Hurricane HO. This pairs the premium Western-themed cabin with the 540-hp high-output turbocharged inline-six.
Tungsten
The Tungsten is available with the 3.0L Hurricane HO. As the top luxury trim, it pairs the most premium Ram 1500 interior with the 540-hp high-output Hurricane engine.
RHO
The RHO is powered by the 3.0L Hurricane HO. This 540-hp engine gives the RHO its high-output off-road identity and separates it from the Rebel and Warlock below it.
Rumble Bee
The Rumble Bee uses the non-eTorque 5.7L HEMI V8 exclusively. This model sits outside the mainstream trim ladder as a street-focused muscle truck with full-time active 4WD and a selectable RWD mode.
Rumble Bee 392
The Rumble Bee 392 uses the 6.4L HEMI V8 exclusively. This 470-hp engine gives the 392 its stronger acceleration profile and positions it above the standard Rumble Bee.
Rumble Bee 392 Track Pack
The Rumble Bee 392 Track Pack also uses the 6.4L HEMI V8 exclusively. It adds a more performance-focused chassis setup, including Bilstein Damptronic Sky dual-valve semi-active performance shocks with air suspension as standard.
TRX SRT
The TRX SRT uses the 6.2L Supercharged HEMI V8 exclusively. It pairs the 777-hp engine with second-generation Bilstein Black Hawk e2 adaptive shocks, 14 inches of maximum suspension travel, and Ram Active Terrain Dynamics for high-speed off-road performance.
Rumble Bee SRT
The Rumble Bee SRT uses the 6.2L Supercharged HEMI V8 exclusively. It shares the 777-hp output with the TRX SRT but is calibrated around street performance rather than off-road running. Like the rest of the Rumble Bee family, it includes full-time active 4WD with a selectable RWD mode.
The Rumble Bee family sits in its own muscle-truck category and uses exclusively non-eTorque HEMI V8 engines. Every Rumble Bee includes full-time active 4WD with a selectable RWD mode, the first time Ram has offered true rear-wheel-drive-only operation on the 1500 platform.
2027 Ram 1500 off-road trims: RHO, Rebel, Warlock
Real-World Benefit: What These Numbers Mean on the Road and Off It
Towing and Payload by Engine
The powertrain you choose directly controls your towing ceiling:
| Powertrain | Max Towing | Max Payload | Best Use Case |
|---|---|---|---|
| 3.6L V6 eTorque | 8,100 lbs | 2,340 lbs | Work-truck payload, daily driving, job-site utility |
| 5.7L HEMI V8 eTorque | 11,370 lbs | 1,680 lbs | V8 towing with mild-hybrid assist |
| 3.0L Hurricane SO | 11,530 lbs | 1,880 lbs | Highest tow rating in the lineup |
| 3.0L Hurricane HO | 9,480 lbs | 1,530 lbs | High-output performance with useful capability |
| 5.7L HEMI V8, Rumble Bee | 8,890 lbs | 1,150 lbs | Street-focused V8 performance |
| 6.4L HEMI V8 | 7,460 lbs | 1,160 lbs | 392 acceleration and muscle-truck character |
| 6.2L Supercharged HEMI V8, TRX SRT | 8,580 lbs | 1,140 lbs | High-speed off-road performance |
| 6.2L Supercharged HEMI V8, Rumble Bee SRT | 8,580 lbs | 1,140 lbs | Maximum street performance |
Buyers in Kingfisher and throughout central Oklahoma who regularly pull grain trailers, horse trailers, or heavy equipment should give serious consideration to the Hurricane SO. It delivers the highest tow rating in the lineup, 11,530 lbs, while fitting into mid-range trims from Tradesman through Rebel.
Acceleration and Quarter-Mile, Rumble Bee Family
The Rumble Bee lineup produces the fastest measured acceleration figures of any production pickup Ram has built:
| Variant | 0-60 MPH | Quarter Mile | Quarter-Mile Speed |
|---|---|---|---|
| Rumble Bee, 5.7L | 6.1 sec | 14.6 sec | 93 mph |
| Rumble Bee 392, 6.4L | 5.2 sec | 13.2 sec | 101 mph |
| Rumble Bee SRT, 6.2L SC | 3.4 sec | 11.6 sec | 116 mph |
The Rumble Bee SRT's 11.6-second quarter-mile at 116 mph places it squarely in the territory of purpose-built performance cars. Its targeted top speed of 170 mph is the highest ever recorded for a production V8 pickup.
The TRX SRT, tuned for off-road rather than straight-line speed, launches 0-60 in 3.5 seconds with standard Launch Control engaged and runs to a best-in-class 118-mph top speed.
Drive Modes by Performance Family
- Rumble Bee and Rumble Bee 392: Auto, Sport, Snow, Tow, and Custom.
- Rumble Bee 392 Track Pack and Rumble Bee SRT: Auto, Sport, Snow, Tow, Custom, Track, and Valet.
- TRX SRT: Auto, Tow, Mud/Sand, Rock, Snow, Sport, Baja, Custom, and Valet.
Launch Control Availability
- Launch Control standard: TRX SRT and Rumble Bee SRT.
- Launch Control available: Rumble Bee 392 Track Pack.
- Activation: A dedicated physical button on the steering column activates the system.
- Function: Launch Control manages throttle, transmission, and traction control for repeatable standing-start acceleration.
Launch Control is standard on the TRX SRT and available on the Rumble Bee 392 Track Pack and Rumble Bee SRT. A dedicated physical button on the steering column activates the system. The driver sets the brake, buries the throttle, and releases on the truck's signal for a repeatable, optimized launch every time.
How It Compares: Ram 1500 Powertrains in Context
Ram is the only truck manufacturer offering Hands-free Active Drive Assist at Level 2+ capability on high-performance, gas, off-road pickups, the RHO and TRX SRT. No competitor pairs that capability with a 540-hp or 777-hp powertrain in the same model.
On towing, the 3.0L Hurricane SO's 11,530-lb rating is class-relevant for buyers cross-shopping against other full-size half-ton trucks. The Hurricane SO achieves that rating with a smaller displacement and lighter engine package than a traditional V8, contributing to better weight distribution and ride balance.
The Rumble Bee SRT stands alone. No other production half-ton pickup delivers 777 hp, an 11.6-second quarter-mile, or a 170-mph targeted top speed from a factory-built V8. The previous high for any production pickup was 702 hp. Ram's margin here is not incremental.
Direct Connection Upgrade Targets
For buyers who want even more after purchase, Direct Connection factory-backed supercharger kits target higher output while preserving warranty coverage when installed by an ASE-certified Mopar technician.
Base Rumble Bee
Over 600 hp
Rumble Bee 392 Variants
Over 700 hp
Rumble Bee SRT
Over 900 hp
These kits preserve the five-year / 60,000-mile powertrain warranty when installed by an ASE-certified Mopar technician.
2027 Ram 1500 tech and safety features
Drive the Right Engine at Johnsons of Kingfisher
Seven powertrain choices make the 2027 Ram 1500 the most engine-diverse half-ton on the market, and Johnsons of Kingfisher carries inventory across the lineup. Whether you need the Hurricane SO's towing efficiency for work in Kingfisher or you want to put the Rumble Bee SRT through its paces, the right truck is on the lot. Check current availability online and schedule a test drive today.
Frequently Asked Questions
What is the most powerful engine in the 2027 Ram 1500?
The 6.2-liter supercharged HEMI V8 is the most powerful engine, producing 777 horsepower and 680 lb-ft of torque. It is available in the TRX SRT and Rumble Bee SRT.
What is the best towing engine in the 2027 Ram 1500?
The 3.0-liter Hurricane Standard Output twin-turbo I6 provides the highest tow rating in the lineup at 11,530 lbs when paired with the 3.92 axle ratio. It is available on trims from Tradesman through Rebel.
How fast is the 2027 Ram 1500 Rumble Bee SRT?
The Rumble Bee SRT reaches 60 mph in 3.4 seconds, completes the quarter-mile in 11.6 seconds at 116 mph, and has a targeted top speed of 170 mph.
What trims offer the 3.0L Hurricane High Output engine?
The Hurricane HO, 540 hp, is available on the RHO, Limited, Limited Longhorn, and Tungsten.
Does the 2027 Ram 1500 have a V8 option?
Yes. Three V8 options are available: the 5.7L HEMI V8, 395 hp, Rumble Bee; the 6.4L HEMI V8, 470 hp, Rumble Bee 392/392 Track Pack; and the 6.2L supercharged HEMI V8, 777 hp, TRX SRT and Rumble Bee SRT. The 5.7L HEMI V8 eTorque, 395 hp, is also available across a broad range of mainstream trims.
What is Launch Control and which Ram 1500 trims include it?
Launch Control optimizes acceleration from a standing start by managing throttle, transmission, and traction control simultaneously. It is standard on the TRX SRT. It is also available on the Rumble Bee 392 Track Pack and standard on the Rumble Bee SRT.
Can I add more power to a Rumble Bee after purchase?
Yes. Direct Connection factory-backed supercharger kits are available through the Ram dealer network. They target over 600 hp on the 5.7L Rumble Bee, over 700 hp on the 6.4L Rumble Bee 392 variants, and over 900 hp on the 6.2L Rumble Bee SRT. Installation by an ASE-certified Mopar technician preserves the five-year / 60,000-mile limited powertrain warranty.
Is the 2027 Ram 1500 available at Johnsons of Kingfisher now?
Yes. The 2027 Ram 1500 is in dealerships now. Current inventory at Johnsons of Kingfisher is available through the inventory link on this page.
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