Toyota LandCruiser and Prado immobiliser arrives as Victorian thefts jump 850%

Key takeaways

• Toyota secondary immobiliser costs $1,735 fitted at dealers
• Covers LandCruiser 300 and LandCruiser Prado 250
• Victorian LandCruiser and Prado thefts rose 850% since 2022

Toyota Australia has launched a factory-approved secondary immobiliser for the LandCruiser 300 and LandCruiser Prado 250, aimed squarely at owners of cars built before the brand's 2025 security upgrades. It is sold as a Toyota Genuine Accessory and fitted only by dealers.

The move follows a run of high-profile thefts targeting Toyota's most valuable models, with organised crews using locksmith-grade electronic tools to start cars without a key.

What the Toyota LandCruiser and Prado immobiliser does

The system adds a second layer of start authentication on top of the factory immobiliser. A separate fob must be within range of the car for the engine to fire, and a spare is included in the kit.

Normal keyless functions still work off the standard smart key, so locking, unlocking and push-button start are unchanged.

Also in the kit is an independently powered siren with battery backup, designed to sound even if a thief cuts power to the car from outside. A red LED on the steering column flashes when the system is armed, and a security sticker goes on the glass as a visual deterrent.

Toyota secondary immobiliser price and fitment

Why Australian Toyota thefts are climbing

Thefts of LandCruiser and Prado models in Victoria climbed 850% between 2022 and 2025, rising from 89 to 846. Victoria recorded more than 12,500 motor theft claims last year, up 25%, with incurred costs up 37% to $243 million.

Nationally, motor theft claims rose 2.5% in 2025, a figure that would have fallen roughly 10% without Victoria.

Toyota says vehicle theft "continues to be a societal challenge in Australia" and is pushing for a ban on devices used to steal cars, alongside regulation of the legitimate tools used by locksmiths and mechanics.

Which Toyota models could be next

Toyota says secondary immobilisers for the wider range are under study. The HiLux, RAV4 and Corolla all sat among Victoria's most stolen vehicles last year.

Not every LandCruiser or Prado needs the accessory. Running changes have already tightened security on more recent builds, and Toyota recommends owners check suitability with their dealer before booking.

For anyone holding a pre-upgrade 300 Series or Prado, the maths is simple enough: $1,735 against a car that thieves have proven they can start in minutes. The harder question is what happens to resale on the ones that never get it.

Frequently asked questions

How much is the Toyota secondary immobiliser in Australia?

It costs $1,735 fitted through a Toyota dealer, with installation taking around five hours.

Which Toyota models can get the secondary immobiliser?

It is available for the LandCruiser 300 built from 2021 to 2025 and the LandCruiser Prado 250 from 2024 to 2025. Wider fitment across the Toyota range is under study.

Do newer LandCruiser and Prado models need the immobiliser?

Not necessarily. Toyota introduced security enhancements on the HiLux, LandCruiser 300 and Prado 250 during 2025, so owners should confirm suitability with their dealer.