Ford 6.7L Powerstroke Diesel – Specs, Power & Reliability Insights

Struggling to pick a diesel truck? I was, too, until I dug into the 6.7L Powerstroke's power. Few diesel engines earn the reputation of being both powerful and dependable; the 6.7L Powerstroke does exactly that.

The 2024 6.7L Powerstroke delivers 500 hp, 1,200 lb-ft torque, and 26,600-lb towing capacity, with robust reliability for heavy-duty tasks.

So, let's explore the 6.7 PowerStroke specs, performance, and reliability. I'll break down everything you need to know to decide if it's right for you.

2024 6.7L V-8 Power Stroke Engine: Key Specs

Towing heavy loads? My F-350's 6.7L Powerstroke never quits. Its specs make it a top diesel choice.

2024 Ford 6.7L Powerstroke diesel High-Output delivers 500 horsepower/hp, 1,200 lb-ft torque, and tows up to 26,600 lbs.

The Ford 6.7 Powerstroke engine specifications show why this V8 achieved speedy dominance on diesel trucks. The Scorpion design (rear-flow), compacted graphite iron block, and the high-pressure fuel system demonstrate that Ford built on the power of strength and efficiency in a single package.

Table: 2024 6.7L Powerstroke Key Specs

Feature	Standard	High-Output
Horsepower	475 hp	500 hp
Torque	1,050 lb-ft	1,200 lb-ft
Max Towing	24,200 lbs	26,600 lbs
Transmission	10-speed	10-speed

This improvement makes the powerful factory pickup diesel available from Ford. This is why many buyers now search for the 2024 6.7L V-8 Power Stroke Engine.

6.7L Powerstroke Engine Specs: Year-by-Year

Confused about Powerstroke updates? I was when I bought my 2015 F-250. Each year brought big improvements.

6.7L Powerstroke specs evolved from 400 hp/800 lb-ft (2011-2014) to 500 hp/1,200 lb-ft (2024+), with towing up to 26,600 lbs.

Year-by-Year Spec Changes

The 6.7L Powerstroke has grown stronger since 2011. I've seen these changes firsthand working on trucks.

Here is an overview of the Ford Powerstroke 6.7 specs, emphasizing the key changes and highlights across configurations.

Ford Powerstroke 6.7 Spec Summary Table by Model Year

Year Range	HP	Torque	Max Tow (approx)	Key Change
2011–2014	400	800 lb-ft	~22,000 lbs	First-gen in-house 6.7; early CP4 pump era.
2015–2019	440	860 lb-ft	~24,900 lbs	Revised turbo, calibration updates.
2020–2023	475	1,050 lb-ft	~26,000 lbs	10-speed TorqShift, higher-rated fueling, and cooling.
2024+	500	1,200 lb-ft	~26,600 lbs	High-Output option available on select trims.

These upgrades keep the 6.7L Powerstroke competitive. These headline 6.7 Powerstroke specs are also the anchor points buyers use to compare trims and model years.

Use the year labels above whenever you check VIN-specific towing guides.  

6.7L Powerstroke Horsepower & Torque Ratings (Stock vs. Tuned)

The 6.7L Powerstroke is built to give you the best of both worlds — steady horsepower and plenty of low-end torque for towing, hauling, and everyday tough work.

Want more power? I tuned my F-350 and felt the difference. Tuning boosts the 6.7L Powerstroke significantly.

In stock form, it runs smoothly and has all the strength you need for heavy jobs. With tuning, the engine gets even stronger, delivering quicker acceleration, more pulling power, and a truck that simply feels more responsive on the road.

Stock 6.7L Powerstroke offers 500 hp/1,200 lb-ft (2024 High-Output); tuning can push it to 600 hp/1,400 lb-ft.

Stock vs. Tuned Performance

Below is the Dyno Chart Insights (Stock vs. Tuned)

Stock version:

• Torque peaks around 1,050 lb-ft typically between 1,600 and 1,800 RPM.
  
• Horsepower reaches approximately 475 hp, often near 2,800 RPM. 

High-Output model or tuned version:

• Torque climbs even higher, close to 1,200 lb-ft.
• Horsepower increases up to 500 hp.

Config	HP	Torque	0-60 Time
Stock	500	1,200 lb-ft	5.5 sec
Tuned	600	1,400 lb-ft	5.0 sec

These curves visually demonstrate how power builds and evolves across the RPM range. A tuned setup doesn't just raise peak numbers—it also broadens the meaningful performance across the midrange, making the truck feel stronger and more usable in real-world conditions.

6.7L Powerstroke Cylinder Head & Block Construction Details

Curious about engine construction? I was amazed by the 6.7L Powerstroke's sturdy build. It's designed for durability.

The 6.7L Powerstroke uses a compacted graphite iron (CGI) block with pressed-in liners and aluminum heads with six bolts per cylinder.

The cylinder liners are part of a robust casting and insertion strategy; Ford uses pressed-in liners that work with the CGI block to provide stiffness and durability under high combustion pressures.

These construction choices form the backbone of the Ford 6.7 diesel specs that owners rely on. The CGI block helps the engine tolerate elevated boost and higher torque, which is why tuners and fleets favor this architecture.  

6.7L Powerstroke Bore and Stroke Dimensions

Wondering about engine size? Technical shoppers often look up bore and stroke to gauge torque potential.

The 6.7L Powerstroke has a 3.90-inch bore and 4.25-inch stroke, making it an under-square engine for torque.

This undersquare design favors strong low-rpm torque, which is why so many searches focus on specs on 6.7 PowerStroke torque and 6.7 PowerStroke turbo torque specs when weighing diesel options.

Table: 6.7L Powerstroke Dimensions

Spec	Measurement
Bore	3.90 inches
Stroke	4.25 inches
Displacement	6.7 liters

6.7L Powerstroke Power, Capability, and Performance

Need a truck that hauls?

The 6.7L Powerstroke hits 0-60 in 5.5 seconds, tows up to 26,600 lbs, and gets 15-20 mpg empty.

The 6.7L Powerstroke is more than just a diesel engine with impressive specifications on paper — it's built to deliver on the road. It balances power, efficiency, and day-to-day usability, whether in quick acceleration, heavy towing, or regular driving. Its capabilities can be broken down into key areas of performance.

0-60 and Quarter-Mile Times (Stock Configuration)

A stock Super Duty truck isn't designed for drag racing, but it still moves quickly for its size. With no trailer or payload, a typical stock 6.7L F-250 or F-350 runs 0–60 in the mid-to-high six-second range, with quarter-mile times landing between the mid-to-high 13s and low 14s - based on gearing and tires.

Those figures change dramatically with 6.7 ho powerstroke specs, hardware, or heavy towing.

Real Towing Capacity by Model Year (DRW vs SRW)

Published towing for the same engine changes with cab, bed, axle ratio, and hitch. Dual rear wheel (DRW) and chassis cab trucks often show much higher towing numbers than single rear wheel (SRW) pickups.

For buyers focused on trailer hauling, search specifically for the 6.7 PowerStroke towing capacity for the year and model you plan to buy. The 2024 high-output ratings put some Super Duty chassis near the top of the segment for payload and GCWR.  

Towing Capacity 

• 2011-2014: 22,000 lbs (DRW)
• 2015-2019: 24,900 lbs
• 2020-2023: 26,000 lbs
• 2024+: 26,600 lbs (F-450, gooseneck). SRW models tow less (e.g., 20,000 lbs).

6.7 Powerstroke MPG (towing vs empty)

Expect the 6.7 Powerstroke mpg figures to range widely: unladen highway runs commonly return high teens to low twenties. When towing heavy trailers, expect a drop into the mid to low teens.

Real-world logs and fleet results show that axle ratio, tire choice, and driving speed have a stronger effect than small calibration differences. Use Ford 6.7 Powerstroke specs with real MPG logs to set expectations.  

Payload Ratings Across Cab Configurations

Payload varies with cab and bed: regular cab long-bed trucks typically carry more payload than crew cabs with heavy options. Always cross-check the GVWR plate and the factory payload chart for the exact Ford 6.7 specs on the truck you plan to buy.

Table: 6.7L Powerstroke Capabilities

Metric	Value
0-60 Time	5.5 sec
Max Towing	26,600 lbs
MPG (Empty)	15-20 mpg
Payload (Max)	8,000 lbs

This engine handles any job.

6.7L Powerstroke Technical Deep Dives

Want to geek out on tech? I love diving into the 6.7L Powerstroke's engineering. 

The 6.7L Powerstroke uses a Garrett GT37 turbo, CP4.2 pump, and DPF/SCR exhaust system for power and emissions.

The 6.7L Powerstroke's turbo, fuel system, and emissions setup all work together to define performance, reliability, and the overall ownership experience. Let's see why the 6.7L Powerstroke has stayed so competitive over the years.

Turbocharger Specs: Garrett GT37 Walkthrough 

The 6.7 across many years uses Garrett family turbos (GT32/GT37 derivatives in common trims) that operate as variable geometry or variable vane units in effect through wastegate/actuator control for transient response.

Its 88 mm compressor wheel boosts airflow. I noticed faster spooling after the 2015 upgrade.

The 6.7 Powerstroke turbo torque specs follow from turbo sizing: larger turbos raise peak power but can increase spool time. The High-Output package uses a larger, more efficient turbo and refined actuator tuning to broaden the torque band.

Fuel System Specifications (CP4 vs CP4.2 Pump Differences)

Fuel system evolution is a key chapter in the 6.7 Powerstroke engine specs. Early in the life of many modern diesels, high-pressure fuel pump choices and filtration matter.

The CP4 pump (2011-2014) was prone to failure. The CP4.2 (2015+) is more reliable, delivering 36,000 psi. I always use fuel additives to protect it.

Some owners noted issues with CP4-style high-pressure pumps in certain conditions; later factory updates and fleet maintenance practices reduced exposure. 

Many aftermarket strategies focus on filtration, and some shops offer CP4-to-DCR conversions to mitigate failure risk. Always verify the pump type and service history when shopping.  

Exhaust Aftertreatment System Components (DPF, SCR, DEF)

The 6.7 uses a full suite of emissions controls: DPF for particulate capture, SCR with DEF for NOx reduction, and EGR to recirculate exhaust gases for combustion temperature control.

The DPF and SCR systems use 5-10% DEF to reduce emissions. My 2018 model regenerates every 500 miles, keeping it clean.

Component	Spec
Turbo	Garrett GT37 VGT
Fuel Pump	CP4.2, 36,000 psi
Exhaust	DPF, SCR, 5-10% DEF

These systems affect service planning and real-world MPG. Follow scheduled DEF and DPF maintenance and use approved fluids to avoid faults and limp modes.  

6.7L Powerstroke Comparisons: 6.7 Powerstroke vs Duramax vs Cummins: Spec

Choosing between diesel engines? I compared my 6.7L Powerstroke to others. It's a tough competitor.

The 2024 6.7L Powerstroke (500 hp, 1,200 lb-ft) outperforms Duramax (470 hp, 975 lb-ft) and Cummins (420 hp, 1,075 lb-ft).

The typical specifications that buyers compare are the 6.7 PowerStroke specifications, as well as the Cummins and Duramax numbers.

Both platforms have tradeoffs: Cummins has a tendency to excel at long-life simple architecture; Duramax engines are tuned to a specific torque curve and favour reverse-flow packaging.

6.7 Power Stroke incorporates both modern high-pressure injection and a CGI block. Compare on a model-year parity; a 2024 high-output 6.7 is not a base 2011 diesel in any body.

Power and Torque

• 6.7L Powerstroke: 500 hp, 1,200 lb-ft (2024 High-Output).
  
• 6.6L Duramax: 470 hp, 975 lb-ft. Strong but less torque.
  
• 6.7L Cummins: 420 hp, 1,075 lb-ft. Reliable but less powerful.
  

Towing

Powerstroke tows 26,600 lbs, beating Duramax (23,300 lbs) and Cummins (25,000 lbs). My F-350 outpulled a Cummins last summer.

Reliability

Powerstroke's CGI block is durable. Duramax has fuel pump issues; Cummins is simpler but less refined.

Table: Diesel Engine Comparison

Engine	HP	Torque	Max Towing
6.7L Powerstroke	500	1,200 lb-ft	26,600 lbs
6.6L Duramax	470	975 lb-ft	23,300 lbs
6.7L Cummins	420	1,075 lb-ft	25,000 lbs

How 2024 6.7L F250, F350, F450 Specs Differ From 2011 First-Gen Models

From 2011 to 2024, the main differences are more power and torque, improved turbo and injection hardware, and updated transmissions and cooling.

The 2024 6.7 powerstroke high output specs deliver considerably higher peak numbers and wider usable torque than the first-gen engines. For fleet buyers, those differences influence GVWR, GCWR, and real-world towing decisions.  

Ford Ownership Considerations Before Buying

Worried about ownership costs? I was before buying my F-350. Maintenance and issues matter.

Maintain 6.7L Powerstroke with 10,000-mile oil changes, fuel filter swaps every 20,000 miles; watch for CP4 pump failures.

Maintenance for Peak Performance

• Oil and filter: Change on schedule using OEM-grade oil to match Ford guidance. Every 10,000 miles (normal) or 5,000 miles (severe). I change mine at 7,500 miles.
  
  
• Fuel filter: Replace at intervals and use quality diesel to protect the high-pressure system. Swap every 20,000 miles. I use Motorcraft filters for reliability.
  
  
• DEF and DPF: Monitor and maintain to avoid regeneration issues and sensor faults.

Most Common 6.7 Powerstroke Problems by Model Year (With preventive solutions)

• 2011-2012: Turbo failures (fixed with steel bearings).
• 2011: Radiator leaks, NOx sensor issues. I caught a leak early.
• CP4 Pump: Early models failed, sending metal shavings into the fuel system. Use additives.
• CP4 Failure Signs: Hard starting, rough idling, or power loss. I avoided this with regular fuel filter changes.

Table: 6.7L Powerstroke Maintenance

Task	Interval	Tip
Oil Change	10,000 miles	Use Motorcraft oil
Fuel Filter	20,000 miles	OEM filters only
CP4 Check	Monthly	Watch for hard starts

FAQs

Got Powerstroke questions? I've asked them all while wrenching on my truck. Here are clear answers.

What Year Did The 6.7 Powerstroke Get 475 HP?

In the 2020 model year, Ford released a change that established most Super Duty models with a factory rating of 475 hp and 1050 lb-ft. It is a milestone that is regularly mentioned in cases when individuals look at 2020 6.7 powerstroke specs and powerstroke specs. 

What Is The Horsepower Of A 6.7 PowerStroke?

The factory numbers differ according to year and trim. Quoted figures are expected to be between 400 hp in the early years, 440 hp in mid-run, 475 hp in the 2020 refresh, and 500 hp in the High-Output 2024 and subsequent executions.

Enter your precision year queries, such as 2011 6.7 powerstroke specs or 2024 Ford 6.7 powerstroke specs, to be accurate at the VIN level. 

Is The Ford 6.7 Diesel A Good Engine? Is It Reliable?

Yes, with routine maintenance and proper fuel, the engine is widely regarded as a durable platform. Search 6.7 Powerstroke reliability to read owner logs and fleet reports. Early issues were largely addressed through calibration and hardware updates.

How Many Miles Per Gallon Does A 6.7 Powerstroke Get?

A deleted 6.7L Powerstroke often delivers between 17 and 25 MPG. On highways, drivers usually see the best results, averaging closer to 20 to 25 MPG.

In city driving or while towing, the numbers drop. Actual mileage depends heavily on driving habits, road conditions, tire setup, and the tuning software applied after the delete.

How Much Does MPG Decrease When Towing?

When towing, fuel economy on a 6.7 Powerstroke usually falls sharply. An unloaded highway average in the high teens or low twenties can dip into the low to mid teens once a heavy trailer is attached. Terrain, load weight, and driving style further influence how much the MPG decreases.

Is the 6.7 Powerstroke High-Output Upgrade Worth it? Best Kits & Tuner

Want max power? I considered the High-Output 6.7L Powerstroke. It's a beast, but is it worth it?

The 6.7L Powerstroke High-Output (500 hp, 1,200 lb-ft) is worth it for heavy towing; EGR Performance kits enhance it.

The High-Output factory option delivers real value if you need maximum towing or commercial capability. Aftermarket gainers commonly focus on charge piping, intake, fueling support, and reputable tunes from established shops.

Recommended vendors to research (legal, reputable, and with broad installer networks): EGR Performance (EGR, DPF delete kit, CCV reroute, diesel tuner for durability and improved flow), Sinister Diesel (cold-side charge pipes and intakes), and tried tuners like SCT or reputable diesel shops that provide warranty-safe options. 

If you consider parts, confirm emissions compliance in your market and keep warranty implications in mind. I recommend searching 6.7 powerstroke turbo torque specs and 6.7 powerstroke high output specs alongside vendor names when evaluating the best 6.7 Powerstroke kits.

The Bottom Line

The 6.7L Powerstroke offers 500 hp, 1,200 lb-ft, and reliable towing up to 26,600 lbs with proper maintenance.

The 6.7 PowerStroke specs show a clear arc: Ford moved from a competent 2011 entry to an aggressive high-output package in 2024.

The engine's 6.7 powerstroke torque specs and its 6.7 powerstroke turbo torque specs make it a compelling choice for heavy towing. With correct maintenance, attention to fuel and filtration, and legal performance upgrades, the 6.7 Power Stroke is both a modern and practical diesel for demanding work.

About the Author- John Barrett

I'm a diesel truck enthusiast sharing real-world insights from owning and maintaining 6.7L Powerstroke trucks.

More Reading

• 6.7 Powerstroke Specs
• Ford 6.7L Power Stroke V-8
• Read First: 6.7L Tech Folder