Best Convertible Sports Cars in Australia | Speed & Open-Air Driving

Australia is blessed with some of the best driving conditions in the world—long coastal highways, warm summers, and breathtaking countryside roads. While SUVs dominate new car sales, convertible sports cars remain a special niche for those who want more than just transport. They represent freedom, performance, and lifestyle all in one package.

In 2025, buyers looking for a convertible sports car in Australia have more options than ever—from high-performance European icons to Japanese drop-tops that balance price and fun. Whether you’re after a luxury cruiser for weekend getaways or a nimble roadster for winding mountain roads, there’s something for every enthusiast.

This guide explores the best convertible sports cars in Australia, breaking down their performance, design, pricing, and ownership considerations.

The Allure of Convertible Sports Cars

Open-Air Driving

The core appeal is simple: driving with the top down. Whether it’s a summer evening by the Gold Coast or a sunset cruise in Sydney, few experiences match the feeling of open-air motoring.

Lifestyle Symbol

Convertibles are not just cars; they’re statements. They tell the world you value style and leisure as much as practicality.

Performance & Handling

Most convertible sports cars are engineered for enthusiasts. Sharp handling, powerful engines, and driver-focused interiors make them far more engaging than most SUVs or sedans.

Exclusivity

Because they are less common on Australian roads, convertibles often turn heads, making owners feel part of an exclusive club.

Key Factors to Consider Before Buying

Before we explore the top models, it’s worth highlighting what Australian buyers should weigh when shopping for a convertible sports car.

• Climate: Australia’s hot summers make convertibles fun, but harsh sun exposure means considering features like ventilated seats and UV-resistant roofs.
• Roof Type: Soft-tops are lighter and sportier, while hardtops offer better insulation and security.
• Price & Value: Convertibles range from affordable roadsters under $50k to luxury models well over $200k.
• Maintenance & Ownership Costs: Sports cars often require premium servicing and tyres. Insurance can also be higher.
• Performance vs. Comfort: Decide whether you want a true sports car (like the Mazda MX-5) or a grand tourer (like the BMW 8 Series Convertible).

Best Convertible Sports Cars in Australia (2025 Edition)

Mazda MX-5 Roadster

No list is complete without the legendary MX-5. It remains the world’s best-selling roadster for good reason.

• Engine & Performance: A naturally aspirated 2.0-litre petrol engine producing around 135kW.
• Driving Experience: Light, agile, and designed for fun on twisty roads.
• Price in Australia: Starts around $45,000 drive-away.
• Why Buy: Affordable, reliable, and still one of the purest sports cars on the market.

BMW Z4 Roadster

For buyers wanting luxury with performance, the BMW Z4 is a standout.

• Engine Options: From a 2.0-litre turbo to a powerful 3.0-litre straight-six.
• Performance: The M40i variant offers blistering acceleration and rear-wheel-drive fun.
• Interior: Premium cabin with BMW’s latest tech, digital displays, and leather finishes.
• Price in Australia: From $90,000 upwards.
• Why Buy: A perfect balance of daily usability and weekend thrills.

Porsche 718 Boxster

The benchmark for handling precision in convertibles.

• Engine Options: Turbocharged four-cylinder engines, with the Boxster GTS offering a thrilling flat-six.
• Driving Experience: Mid-engine layout ensures outstanding balance and sharp cornering.
• Interior: Driver-focused, with luxury touches and Porsche’s build quality.
• Price in Australia: $130,000+ depending on spec.
• Why Buy: Arguably the most engaging driver’s convertible under $200k.

Audi TT Roadster

The Audi TT is nearing the end of its production life, but the Roadster version remains a stylish choice.

• Engine Options: 2.0-litre turbo with quattro AWD in higher trims.
• Design: Iconic design language with a minimalist, digital cockpit.
• Price in Australia: $85,000–$110,000.
• Why Buy: Sleek, modern, and enjoyable to drive with all-weather capability.

Mercedes-Benz C-Class Cabriolet

A luxury drop-top cruiser with everyday comfort.

• Engine Options: Turbocharged 4-cylinder and AMG performance models.
• Ride Quality: Smooth, refined, with Mercedes’ focus on comfort.
• Interior: High-quality materials, ambient lighting, and advanced tech.
• Price in Australia: From $110,000.
• Why Buy: Perfect for those who want elegance more than razor-sharp handling.

Jaguar F-Type Convertible

British charm and raw performance.

• Engines: Supercharged V6 and V8 options.
• Soundtrack: One of the best exhaust notes in the sports car world.
• Driving Experience: Exciting, emotional, and designed for passionate drivers.
• Price in Australia: $160,000+.
• Why Buy: For those who want drama, style, and a car that feels special every time.

Chevrolet Corvette Convertible (C8)

America’s supercar, now available in right-hand drive.

• Engine: Mid-mounted 6.2-litre V8.
• Performance: 0–100 km/h in under 3.0 seconds.
• Design: Exotic styling that rivals Ferraris at a fraction of the price.
• Price in Australia: Around $180,000.
• Why Buy: Incredible performance value and everyday usability.

BMW 8 Series Convertible

For those who want grand touring luxury with open-top elegance.

• Engine Options: Turbocharged straight-six or V8.
• Interior: Opulent, with premium materials and tech-laden features.
• Performance: Quick but tuned more for cruising than track days.
• Price in Australia: $240,000+.
• Why Buy: A luxury yacht on wheels with the joy of top-down driving.

Ferrari Portofino M

The pinnacle of luxury convertibles available in Australia.

• Engine: Twin-turbo V8 producing over 600 horsepower.
• Performance: Blistering speed with Ferrari’s signature dynamics.
• Interior: Handcrafted Italian leather and bespoke finishes.
• Price in Australia: $450,000+.
• Why Buy: For those who demand the very best and have the budget to match.

Budget-Friendly Convertible Sports Cars

Not every buyer wants a six-figure luxury convertible. In Australia, there are a few more affordable options:

• Mini Cooper Convertible: Fun, stylish, and quirky. Around $55,000.
• Fiat 500C: More of a fashion car than a performance machine, but affordable and city-friendly. Around $35,000.
• Used Options: Many Australians opt for used convertibles—older BMW Z4s, Audi A3 Cabriolets, and even classic Mazda MX-5s offer great value.

Practicality & Ownership in Australia

Insurance & Finance

Convertible sports cars often cost more to insure, particularly performance models. Luxury convertibles may also attract higher finance rates due to their value.

Maintenance & Servicing

Expect higher running costs, especially for European brands like Porsche and Jaguar. Budgeting for premium tyres, brake servicing, and roof maintenance is essential.

Resale Value

Convertibles often hold value reasonably well, especially iconic models like the MX-5 and Porsche Boxster.

Everyday Use

While fun, convertibles are less practical than coupes or SUVs. Smaller boot space, wind noise, and exposure to the elements may limit their appeal as a daily driver.

The Future of Convertible Sports Cars in Australia

EVs and hybrids are reshaping the car market, but convertibles remain mostly petrol-powered in 2025. However, expect to see electric drop-tops in the coming years. Brands like Tesla, Polestar, and Porsche are rumored to be working on electric roadsters, which could redefine the segment.

Final Thoughts

Convertible sports cars aren’t about logic—they’re about passion. In a world dominated by SUVs and EVs, owning a convertible is choosing joy over utility. Whether you’re drawn to the affordability of the Mazda MX-5, the precision of the Porsche Boxster, or the extravagance of a Ferrari Portofino, Australia’s roads and climate make these cars uniquely rewarding.

If you’re shopping for the best convertible sports cars in Australia, consider your budget, lifestyle, and long-term running costs—but most importantly, buy the one that makes your heart race when you drop the top.