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Mitsubishi Diamond Advantage

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Australia's Most Comprehensive Car Warranty and Ownership Package

When you choose a Mitsubishi, you're choosing more than a vehicle—you're choosing complete confidence on every journey. Mitsubishi Diamond Advantage is Australia’s first 10 year Warranty with 10 years Capped Price Servicing, plus 10 years Roadside Assistance – complimentary with your new vehicle purchase. Mitsubishi Diamond Advantage. It's our commitment to your peace of mind, backed by decades of automotive excellence and a dealer network ready to support you whenever you need it.

10 Year

10 Years

Warranty

Mitsubishi's 10 Year New Car Warranty⋄1 set a new standard for extended warranty protection in Australia. With coverage for 10 years/200,000km, it's more than a car warranty -  it's our guarantee that your Mitsubishi is built to last, giving you absolute confidence whether you're commuting daily or exploring remote locations. 

Learn more about warranty

10 Years

10 Years

Capped Price Servicing

Transparent servicing costs for a decade. Budgeting for vehicle ownership has never been easier. Our 10 Year/150,000km Capped Price Servicing⋄2 program locks in scheduled service costs for the first 10 services. No surprise bills. No hidden fees. Just clear, predictable servicing costs that let you plan ahead with confidence.

Explore capped price servicing

10 Years

10 Years

Roadside Assistance

Nationwide Roadside Assistance when you need it most. Tyres go flat and fuel runs out. But 10 Years of Mitsubishi Roadside Assistance⋄3, gives you the confidence to go anywhere. Your first year is free with the purchase of a vehicle and can be extended with each scheduled service at a Mitsubishi Dealership.

Learn about roadside assistance

Count on even more with Diamond Advantage

Genuine Servicing. Real Care.

Genuine Servicing. Real Care.

Your Mitsubishi deserves genuine attention. When you book a service with Lockyer Valley Mitsubishi, you're getting technicians who specialise in your vehicle. They use diagnostic tools designed specifically for Mitsubishi models and fit genuine Mitsubishi parts that meet our exacting standards.

This isn't just about ticking boxes—it's about maintaining the reliability and performance you bought your Mitsubishi for. Genuine servicing protects your extended car warranty, ensures your safety systems function correctly, and keeps your vehicle running as it should for years to come.

Find out more about servicing
Rely on Genuine Parts and Accessories

Rely on Genuine Parts and Accessories

When servicing or wanting to personalise your vehicle, choosing genuine Mitsubishi parts and accessories makes all the difference. Each genuine accessory goes through rigorous testing to work seamlessly with your vehicle's systems—from roof racks engineered to handle specific load ratings to towbars designed for your Mitsubishi’s exact towing capacity.

Fitting genuine parts and accessories at a Mitsubishi Dealership ensures your vehicle’s warranty won’t be impacted. Aftermarket alternatives might seem tempting, but they can't match the fit, performance, and reliability of components designed specifically for your Mitsubishi.

Find out more about our accessories
Trust our Mitsubishi trained technicians.

Trust our Mitsubishi trained technicians.

Behind every Capped Price Service is a technician trained directly by Mitsubishi Motors. These specialists understand the intricacies of every model, from the Triton’s Super Select 4WD-II system to the Outlander's MiTEC safety technologies.

Regular Mitsubishi training keeps our technicians updated on the latest systems and servicing techniques. When you bring your vehicle in our focused knowledge means your service is done right the first time, keeping your warranty valid and your vehicle reliable.

Find out more about Scheduled Services

Diamond Advantage
comes with every new Mitsubishi
vehicle purchase⋄4

Your Mitsubishi grows with you. Whether you're starting out with your first vehicle, expanding your family, building a business, or planning retirement adventures, Diamond Advantage provides the long-term support you need. Ten years roadside assistance, Australia's first ten year warranty, and ten years transparent, fixed service costs gives you the confidence to get out and adventure more.

A vehicle for every time of your life

Want to know more about Mitsubishi Diamond Advantage?

Want to know more about Mitsubishi Diamond Advantage?

Got questions about our warranty coverage, capped price servicing, or roadside assistance? We're here to help. Visit your nearest Mitsubishi dealer to discuss how Diamond Advantage supports your ownership experience. Our team can walk you through warranty terms, service schedules, and roadside assistance coverage options to give you complete confidence in your decision. And when you compare cars’ warranties, servicing and roadside assistance programs, you'll see why Mitsubishi Diamond Advantage stands out.

Our dedicated and experienced team are here to help if you have any queries.

Ask an Expert
Contact Lockyer Valley Mitsubishi Book a Service

Disclaimer

⋄1 Up to 10 years from the date of first registration or 200,000km (whichever comes first) New Vehicle Warranty when all scheduled services are completed within the specified service intervals at a Mitsubishi Dealership. Otherwise, 5 years or 100,000km (whichever comes first) New Vehicle Warranty applies. Eligibility conditions and exclusions apply, full terms and conditions can be found here: https://www.mitsubishi-motors.com.au/owners/diamond-advantage/warranty.html

⋄2 10 year or 150,000km (whichever occurs first) Capped Price Servicing, comprised of the first 10 scheduled services (at 15,000km/12 month scheduled intervals). Any non-scheduled service/repair items are at an additional cost. Eligibility conditions and exclusions apply, full terms and conditions can be found here: https://www.mitsubishi-motors.com.au/owners/service/capped-price-servicing.html

⋄3 Up to 10 years Roadside Assistance, comprised of an initial 12-month period extended for further periods of 12 months upon completion of each eligible Capped Price Service (up to a maximum of 10 annual Roadside Assistance periods in total). Eligibility conditions and exclusions apply, full terms and conditions can be found here: https://www.mitsubishi-motors.com.au/owners/diamond-advantage/roadside-assist.html

⋄4 Excludes some Government, rental and National Business customers