The Falcon That Proved Ford Had Finally Got It Right
By 1964, the Falcon had already come a long way in Australia. The XK introduced the model, the XL fixed early durability issues, and the XM refined the formula further with improvements in safety and quality. But it was the XP Falcon that truly cemented Ford Australia’s reputation for building a tough, reliable family car suited to local conditions.
The XM Falcon represented steady refinement, but the XP Falcon would become famous for something much bigger — proving the Falcon could survive Australia’s harsh conditions through one of the most famous durability tests in Australian automotive history.
While the XM and XP look very similar, the XP introduced important improvements in strength, safety, and durability testing that helped change public perception of the Falcon permanently.
Design and Styling Comparison
Exterior Design
Visually, the XM and XP Falcons are extremely similar because the XP was essentially a facelift rather than a completely new generation.
XM design features included:
- Clean early-1960s American styling
- Modest chrome detailing
- Round headlights
- Simple grille design
- Conservative family car appearance
The XP introduced subtle but noticeable styling changes including:
- Revised front grille design
- Updated tail light treatment
- New side trim details
- Updated badging
- Slightly cleaner exterior presentation
The changes were evolutionary rather than dramatic, but they helped keep the Falcon looking fresh in a competitive market.
Ford was clearly focusing resources on engineering improvements rather than expensive body redesigns.
Interior Design
Interior differences were similarly modest.
XM interior features:
- Simple dashboard layout
- Horizontal speedometer design
- Bench seating
- Vinyl trim
- Basic equipment levels
XP improvements included:
- Improved interior trim durability
- Minor dashboard refinements
- Better fit and finish consistency
- Improved manufacturing quality
Again, the XP story is refinement rather than reinvention.
Platform and Engineering Changes
The XM already benefited from the engineering improvements introduced with the XL, but the XP took this further with additional strengthening and validation.
The biggest story of the XP Falcon is not what changed mechanically, but how Ford proved its durability.
The XP Durability Testing Program
Ford subjected the XP Falcon to a brutal durability program at the You Yangs Proving Ground in Victoria.
The test involved:
- 70,000 miles (over 110,000 km) of continuous durability testing
- High-speed endurance running
- Rough road simulation
- Continuous multi-day testing
This program was designed specifically to prove the Falcon was now suitable for Australian conditions after early XK criticism.
The test was a success and became a major marketing story for Ford.
Key engineering XP improvements included:
- Further body strengthening
- Improved suspension durability
- Continued steering component improvements
- General reliability improvements
- Improved quality control processes
This testing helped prove Ford had finally eliminated the Falcon’s early weaknesses.
Engine and Drivetrain Comparison
Mechanically, XM and XP Falcons remained very similar, continuing with Ford’s proven inline six-cylinder engines.
Engine Options
XM Falcon engines:
- 144 cubic inch (2.4L) inline six
- 170 cubic inch (2.8L) inline six
These engines were valued for:
- Smoothness
- Simplicity
- Reliability
- Ease of maintenance
XP Falcon engines:
The XP largely retained the same engine lineup but benefited from continued refinement.
Improvements included:
- Minor durability improvements
- Continued reliability improvements
- Refinement improvements
- Production consistency gains
Ford again focused on making the engines stronger rather than more powerful.
Transmission Options
Both XM and XP offered similar gearbox choices:
Manual:
- 3-speed column shift manual
Automatic:
- 2-speed Fordomatic automatic
No major changes were introduced here, showing Ford’s focus remained on durability rather than expanding complexity.
Performance Comparison
Performance figures remained very similar.
However, XP advantages included:
- Proven durability under testing
- Slightly improved refinement
- Better manufacturing consistency
The performance difference is minimal, but confidence in the XP’s durability is a major differentiator.
Model Range Comparison
The model range structure remained consistent between XM and XP.
Available body styles included:
- Sedan
- Wagon
- Utility
- Panel van
Trim structure remained similar as well.
Typical variants included:
Standard models
Focused on affordability and commercial use.
Deluxe models
Added:
- Additional chrome
- Better interior materials
- More comfort features
Ford’s approach at this stage was clear:
Refine the product rather than complicate it.
Technology and Features
Technology changes were minor but continued the trend of steady improvement.
XM features included:
- Basic heating system
- Optional radio
- Drum brakes
- Basic electrical systems
XP improvements included:
- Improved brake durability
- Continued electrical improvements
- Minor safety improvements
- Improved component reliability
The biggest “technology” story here was durability testing rather than new features.
Ford’s proving ground validation was arguably more important than adding equipment.
Driving Experience
XM Falcon Driving Experience
The XM delivered a comfortable and predictable driving experience typical of early Falcons.
Strengths included:
- Comfortable suspension
- Smooth engine
- Good cabin space
- Easy driving characteristics
Weaknesses included:
- Modest braking performance
- Basic steering feel
- Limited performance capability
XP Falcon Driving Experience
The XP driving experience is very similar but benefits from continued refinement.
Improvements included:
- Slightly improved ride consistency
- Better long-term durability feel
- Improved build consistency
- Proven reliability reputation
Most drivers would find the cars very similar, but the XP offers greater confidence thanks to its proven engineering strength.
Reliability and Common Problems
XM Falcon Reliability
By XM standards, Ford had largely resolved early Falcon durability concerns.
Strengths included:
- Stronger structure than early models
- Improved suspension strength
- Better manufacturing quality
Common issues today include:
- Rust
- Age-related electrical issues
- Suspension wear from decades of use
XP Falcon Reliability
The XP built further on this foundation.
Advantages included:
- Further durability improvements
- Proven endurance testing results
- Continued quality improvements
Today, both XM and XP Falcons are considered reliable classics if properly restored.
Differences between individual cars usually come down to maintenance history rather than design differences.
Ownership Costs Today
Modern ownership costs between XM and XP Falcons are very similar.
Key ownership considerations:
Purchase prices
Values depend heavily on condition, but XP Falcons sometimes attract slightly stronger interest due to their durability story.
Parts availability
Both benefit from:
- Shared mechanical components
- Enthusiast club support
- Specialist suppliers
Maintenance
Both models feature:
- Simple mechanical design
- Carburetted engines
- Straightforward servicing
The biggest cost factor today is restoration condition rather than model choice.
Collector and Enthusiast Value
Both models represent important steps in Falcon development.
XM Falcon significance:
- Continued Falcon refinement
- Early safety development work
- Strengthened Falcon reputation
XP Falcon significance:
- Famous durability testing program
- Important turning point in Falcon reputation
- Last of the early body shape Falcons before XR redesign
Collectors may choose based on story.
Choose XM for:
- Early refinement significance
- First safety testing developments
- Early Falcon evolution interest
Choose XP for:
- Famous durability testing history
- Proven engineering improvements
- Historical marketing importance
The XP often has slightly stronger enthusiast recognition because of its endurance testing story.
Verdict – Which Is Better?
Because the cars are so similar, the decision comes down to historical importance and refinement.
Choose XM Falcon if:
- You prefer the earlier version
- You value its role in Falcon development
- You find a better example for sale
- You like its place in the refinement timeline
Choose XP Falcon if:
- You want the most developed version of the early Falcon shape
- You value its durability testing story
- You want the strongest early Falcon engineering
- You want the last evolution before the XR redesign
Final Verdict
The XM Falcon continued the Falcon’s steady improvement, but the XP Falcon proved beyond doubt that Ford had solved the early problems that once threatened the model.
In simple terms:
XM refined the Falcon.
XP validated the Falcon.
The XP’s famous durability testing helped transform the Falcon from a promising competitor into a trusted Australian family car and set the stage for the all-new XR Falcon that would follow shortly after.