Australian Tesla owners are receiving a significant software upgrade this week, with the Full Self-Driving (FSD) (Supervised) v14.3.3 system now rolling out to compatible Model 3 and Model Y vehicles across the country. This update, confirmed to have commenced on June 19, 2026, marks a major step forward in autonomous driving capabilities for local Tesla drivers.
The v14.3.3 release, delivered via vehicle software update 2026.16.6, brings Australia and New Zealand onto the same major software branch as North America for the first time. The update promises a noticeably smoother and more intuitive driving experience, reducing the need for driver intervention in various scenarios.
Enhanced Driving Performance and New ‘Speed Profiles’
Tesla’s FSD (Supervised) v14.3.3 integrates an upgraded Reinforcement Learning (RL) stage of training for its neural network, leading to improvements across a wide array of driving situations. Drivers can expect better understanding of traffic signs and a claimed 20 per cent faster reaction time due to an upgraded neural network encoder.
One of the standout new features is the introduction of ‘Speed Profiles’. Owners can now select between ‘Sloth’, ‘Chill’, ‘Standard’, and ‘Hurry’ modes using the right-hand scroll wheel on the steering wheel. These profiles offer distinct vehicle behaviours, with ‘Sloth’ providing lower speeds and more conservative lane selection, contrasting with the quicker ‘Hurry’ mode. This flexibility allows drivers to tailor the FSD experience to their preferences or specific traffic conditions.
“The overall driving experience was noticeably smoother and more relaxing, the 2 major benefits of v14 over v13 are the introduction of new speed profiles and much better behaviour at the start and end of journeys.”
Further enhancements include improved responses to emergency vehicles, a reduction in unnecessary lane changes, and better navigation of complex intersections and roadworks. The ‘Navigate on Autopilot’ feature has also been rebranded as ‘Navigate on Autosteer’, and the FSD Computer is now referred to as the AI Computer.
Australian Availability and Pricing
FSD (Supervised) was initially launched in Australia in September 2025 for Model Y and Model 3 vehicles equipped with Hardware 4 (HW4) cameras. While initially offered as a one-off purchase, it has since transitioned to a subscription model, costing AUD$149 per month. For those who opted for the outright purchase, the initial price was AUD$10,100.
However, there’s a specific note for owners of the Tesla Model Y L (a six-seat, long-wheelbase variant launched in Australia in March 2026). These owners have received an email indicating a delay in activating FSD v14 on their vehicles. As Australia is the first market to receive v14 on this particular model, Tesla requires additional refinement and real-world data validation before a broader activation.
The Broader Context of EV Technology in Australia
The arrival of advanced features like FSD v14.3.3 underscores the rapid evolution of electric vehicle technology in Australia. As more Australians consider the switch to electric, the capabilities of these vehicles are becoming a major draw. For first-time EV buyers, understanding these advanced systems can be a key part of the purchasing decision. For more information on making the transition, refer to our guide: From Petrol to Plug: The Ultimate First-Time Buyer’s Guide to Switching to an EV in Australia 2026.
This software update also comes as the Australian EV market continues its rapid expansion. In May 2026, battery electric vehicles (BEVs) accounted for 20 per cent of all new vehicle sales nationwide, a new record. Combined with plug-in hybrids (PHEVs), electrified vehicles made up 46 per cent of new sales for the month. The Tesla Model Y itself was Australia’s best-selling vehicle in May with 5,605 sales, making it the first electric vehicle ever to top the national monthly sales charts.
Impact on EV Adoption and Charging Infrastructure
As sophisticated features like FSD become more prevalent, the discussion around charging infrastructure and grid integration intensifies. The Australian Energy Market Operator (AEMO)‘s 2026 Integrated System Plan (ISP), welcomed by the Electric Vehicle Council (EVC) on June 25, 2026, explicitly recognises electric vehicles and charging infrastructure as crucial consumer energy resources, akin to rooftop solar and home batteries. This strategic shift highlights the anticipated role of EVs in supporting the grid, not just consuming power.
While advanced driving features enhance the user experience, reliable and accessible charging remains paramount. For insights into managing charging costs and finding suitable options, explore our guides on Slash EV Charging Costs by Up To $800/Year: Best Electricity Plans in Australia 2026 and Best Public EV Charging Networks in Australia 2026: Costs, Reliability & How to Plan Your Trips.
As the capabilities of EVs continue to grow, driven by both hardware and software innovations, the Australian automotive landscape is undergoing a fundamental transformation. The FSD v14.3.3 rollout is a tangible example of this ongoing evolution, offering Tesla owners a glimpse into the future of driving.
| FSD v14.3.3 Key Improvements | Previous Version (v13) |
|---|---|
| Upgraded Reinforcement Learning | Standard Training |
| 20% Faster Reaction Time (claimed) | Slower Reaction Time |
| New ‘Speed Profiles’ (Sloth, Chill, Standard, Hurry) | Fewer Speed Profile Options |
| Improved Emergency Vehicle Response | Standard Response |
| Reduced Unnecessary Lane Changes | More Frequent Lane Changes |
| Better Complex Intersection Handling | Less Refined Handling |
| ’Navigate on Autosteer' | 'Navigate on Autopilot’ |