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How many miles per gallon does a 1955 Ford f100 get?

In brief, a 1955 Ford F-100 generally delivers about 12–18 miles per gallon depending on engine type and gearing, with mid-teens typical for mixed driving.


What affects fuel economy on a 1955 F-100


Understanding the main factors helps set expectations for this vintage pickup's efficiency.



  • Engine choice: inline-six (around 223 cu in) versus V8 (around 239 cu in) powerplants.

  • Transmission type: three- or four-speed manual transmissions, and the presence or absence of an overdrive option.

  • Rear-end gearing: rear axle ratios (for example, 3.54:1 vs. higher or lower numerics) influence cruising efficiency.

  • Vehicle weight and payload: heavy loads and added equipment reduce fuel economy.

  • Maintenance and condition: carburetion, ignition timing, compression, and overall mechanical health affect mileage.


In short, gearing, engine choice, and the truck’s condition largely drive MPG in these vintage models.


Engine choices and their typical MPG ranges


Inline-six engine (223 cu in)


Estimations from enthusiasts suggest the inline-six can achieve better efficiency on highway cruising, with typical ranges:



  • Highway driving: roughly 16–22 mpg

  • Mixed driving: roughly 12–18 mpg


Conclusion: The inline-six is generally the more economical option among the two core engine families, especially for highway cruising.


V8 engine (239 cu in)


With the V8, power increases but fuel economy in mixed driving tends to be a bit lower, depending on gearing and load:



  • Highway driving: roughly 14–18 mpg

  • Mixed driving: roughly 12–16 mpg


Conclusion: The V8 provides more power and stride, but MPG in mixed use is typically similar or slightly lower than the inline-six, largely due to weight and gearing considerations.


Real-world scenarios and what to expect today


To help set expectations, here are common configurations and what owners and restorers report.



  • Stock F-100 with typical road load and manual transmission: 12–16 mpg in mixed driving; 14–18 mpg on open highways with favorable gearing.

  • With taller gears or an overdrive option (where fitted): potential highway mileage in the 18–22 mpg range under ideal conditions.

  • Heavily loaded, poorly tuned, or older mechanical condition: lower figures, often around 10–14 mpg.


Conclusion: In practice, mid-teens mpg is a reasonable expectation for many drivers today, with highway efficiency climbing higher when gearing is optimized for cruising.


How to maximize fuel economy on a 1955 F-100 today


Practical tips to improve efficiency on this vintage truck without modern fuel injection.



  • Keep carburetor and ignition timing properly adjusted and maintained.

  • Maintain correct tire pressure and minimize unnecessary weight.

  • Consider gearing changes or an overdrive option if feasible and compatible with the truck’s use.

  • Practice smooth acceleration and plan efficient routes to minimize fuel consumption.


Conclusion: With careful maintenance and sensible gearing, you can maximize the fuel economy of a 1955 F-100 and approach the higher end of the historical range.


Summary


The 1955 Ford F-100's fuel economy varies widely based on engine choice, rear-end gearing, and load. Real-world numbers typically fall in the mid-teens for mixed driving, with highway cruising potentially reaching the upper end of that range if gearing is optimized. Official EPA data did not exist for this era, so figures come from enthusiast reports and restorers. Your actual mileage will depend on condition, maintenance, and driving habits.

How many miles per gallon does a 1966 F100 get?


They all got about 13 mpg on the hwy sometimes. Much of my recollections are with the 55 mph speed limit and or 2 lane hwys. 7-10 mpg around town was pretty common.



Do any pickup trucks get 30 MPG?


Here are a few recommended models that consistently deliver strong MPG ratings: Ram 1500 EcoDiesel (2014-2022) – Up to 22 MPG city / 32 MPG highway. Chevrolet Colorado Diesel (2016-2022) – Up to 20 MPG city / 30 MPG highway. Ford Ranger (2019-2024) – Up to 21 MPG city / 26 MPG highway.



What engines were available in the 55 F100?


Engine options included the 223 inline-six and Y-block V8s like the 272 and 292 for strong performance. It offered 3-speed manual and optional automatic transmissions for flexible driving.



How much is a 1955 Ford F100 worth?


A 1955 Ford F100's value varies significantly, with low-end prices starting around $19,495 for project trucks, average values around $49,993, and high-end prices reaching up to $129,900 or more for fully restored or high-spec models. Factors like condition, originality, and modifications heavily influence the final price.
 
Value breakdown

  • Low-end value: Approximately $19,495 for models in fair or project condition. 
  • Average value: Around $49,993 for a truck in good, average condition. 
  • High-end value: Up to $129,900 or higher for trucks that are extensively restored or customized, according to listings on sites like Classics on Autotrader. 
  • Specific auction examples: Some high-selling vehicles have reached prices like $126,500 at auction, notes Hagerty. 

Factors affecting value
  • Condition: A vehicle's overall condition is the most significant factor. A fully restored, rust-free, and well-maintained truck will command a much higher price than a project truck. 
  • Originality: Models that retain more of their original parts and are not heavily modified may be more desirable to some collectors, while others may prefer customized vehicles. 
  • Modifications: The type and quality of modifications play a big role. A professionally done "restomod" with modern performance parts like a Coyote engine can significantly increase value. 
  • Engine and drivetrain: The original engine and transmission, or desirable upgrades, will affect the price. For example, a classic Y-block V8 or a swapped modern engine will impact the value. 
  • Trim and options: Original options like a custom cab, power steering, power brakes, or power windows can add to the value, notes HowStuffWorks. 


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.