After an inspiring solar eclipse road trip in my trusty Mercedes SUV, the allure of open-top driving became irresistible. Spring and fall are truly the seasons for convertibles, and I believe everyone should experience the joy of owning one at least once. Searching for that perfect blend of unique and affordable, I turned to CarMax, known for its vast selection of used vehicles. This led me to curate a list of 10 “unicorn” convertibles available at CarMax – cars boasting under 60,000 miles, priced below $45,000, and possessing either enthusiast appeal or a certain rarity on the roads. Among these gems, Mercedes-Benz convertibles stand out for their luxury and performance, making them a prime target for discerning convertible lovers at CarMax.
Currently, CarMax’s inventory features over 63,000 vehicles, with a select 533 being convertibles. Mazda leads the pack with 100 (primarily Miata MX-5s), followed by Chevrolet with 76 (Camaro and Corvette models), and Mercedes-Benz closely behind with 70 (including SLC, E400, and C300 convertibles). BMW rounds out the top contenders with 68 convertible units. While the most premium convertible at CarMax is a near-new 2023 Chevrolet Corvette Stingray 3LT priced at $95,000, the entry point is a charming 2013 Fiat 500 Pop at $13,000. For this list, we’ll bypass common choices like Miatas and Mustangs, focusing instead on convertibles that offer a unique driving experience.
While interesting in their own right, models like the Buick Cascada and Volkswagen EOS are not featured here due to limited appeal or current CarMax availability. Similarly, you won’t find Nissan Murano Crosscabriolets or Range Rover Evoque convertibles making this cut. Let’s dive into ten exceptional convertible finds, keeping an eye out for that Mercedes-Benz sparkle within the CarMax inventory.
The Porsche Boxster S emerges as an obvious first choice. Its mid-engine layout, available manual transmission, and exhilarating flat-6 engine deliver a driving experience akin to a 911, but at a more accessible price point. CarMax, take note: presenting convertibles with the top down should be standard practice in online listings!
Beyond air-conditioned seats, this particular Boxster S prioritizes driving purity. The 315 horsepower 3.4-liter engine is the true highlight. Originally priced around $50,000, its value has held remarkably well. This two-owner, accident-free example is available in Tucson, Arizona. Explore this Porsche Boxster S at CarMax.
Moving to something smaller and spirited, the Mini Cooper John Cooper Works convertible catches the eye.
This 2023 model is the newest on our list, boasting a vibrant yellow color reminiscent of the sun – perfect for top-down drives. While not inexpensive, retaining its near-new price after just 13,000 miles speaks to its desirability.
Don’t let its size fool you – this Mini is packed with features like automatic cruise control, Apple CarPlay, and a heads-up display. The 235 horsepower 2.0-liter turbo engine delivers surprising pep, achieving 0-60 mph in a claimed 6.3 seconds.
Being a recent model, factory warranty coverage likely remains. This German-built Mini is heading to Plano, Texas. Check out this 2023 Mini John Cooper Works at CarMax.
For American muscle enthusiasts, a Corvette convertible enters the frame. This particular Corvette Stingray is the sole convertible model meeting our unicorn criteria within CarMax’s current inventory.
This Corvette Stingray presents a clean and appealing aesthetic with its blue exterior, black wheels, yellow brake calipers, and of course, a drop-top. While feature-light, it includes Apple CarPlay via an aftermarket stereo system. The allure of a Corvette convertible lies in its performance and iconic status, offering more prestige than a Camaro convertible while remaining in a similar price bracket for a V8 drop-top experience.
The heart of the Corvette is its naturally aspirated 6.2-liter V8 engine, producing 455 horsepower. Coupled with its relatively light weight of 3,300 lbs, the Corvette delivers exhilarating performance. The combination of a potent V8 and a convertible roof creates an audibly thrilling driving experience, a characteristic often found in V8s and flat-6 engines. While four-cylinder engines might offer efficiency, the sonic satisfaction of a larger displacement engine in a convertible is undeniable. The unique side-view engine bay photo below hints at the Corvette’s hood design.
Originally around $52,000 new, this 2016 Corvette Stingray is a single-owner car and is being transported to West Sahara, Nevada. View this 2016 Corvette Stingray at CarMax.
Shifting gears to hardtop convertibles, the Mercedes-Benz SL550 represents a “driving rich” unicorn. For those seeking Mercedes Benz Carmax options, the SL550 is a frequent and appealing find.
CarMax consistently stocks several low-mileage, well-equipped Mercedes SL550s. This particular model, priced under $31,000, fits our unicorn criteria perfectly. While not excessively optioned, it includes desirable features like heated and ventilated seats and the signature Airscarf neck-warming system – ideal for extending convertible season into cooler months. Mercedes-Benz at CarMax often provides a gateway to luxury convertibles at attractive prices.
Under the hood, a 4.6-liter twin-turbo V8 engine delivers 429 horsepower and 516 lb-ft of torque. While heavier than the Corvette, the SL550 compensates with a retractable hardtop and still achieves 0-60 mph in the mid-four-second range, blending performance with refined luxury – a hallmark of Mercedes Benz CarMax offerings.
This 2013 Mercedes SL550 has had five owners over 11 years but remains accident-free. Currently located in Los Angeles. Explore this 2013 Mercedes-Benz SL550 at CarMax.
The 2015 Audi S5 Premium Plus makes our list, offering a blend of sport and sophistication, though perhaps lacking the outright excitement of some others. 2013 S5 models marked the introduction of the 333 horsepower supercharged 3.0-liter V6, succeeding Audi’s naturally aspirated 4.2-liter V8. While the V6 matches the V8’s speed, the auditory experience differs. CarMax’s current inventory leans towards newer European models, limiting V8 S5 availability. However, Audi RS5 models, featuring V8s until 2017, occasionally surface at CarMax.
This low-mileage, value-priced Audi convertible includes the Technology Package, Bang & Olufsen audio, and a clean aesthetic. Again, kudos for showcasing the convertible with the top down in the listing.
Notably, the Audi S5 boasts all-wheel drive (AWD), uncommon for convertibles. Within CarMax’s convertible selection, AWD is primarily found in Audi, BMW, Jaguar, and Mercedes-Benz models. (For instance, a powerful 2018 Jaguar F-Type R with 550 horsepower and AWD is available, though priced above our unicorn limit at $52,000). CarMax now offers “Cosmetic photos available” for some vehicles, as seen with this Audi highlighting paint blemishes.
Car and Driver recorded a 0-60 mph time of 4.5 seconds for the V6 S5, impressive by any measure. They also ranked the coupe version above competitors like the Cadillac ATS 3.6 and Lexus RC350. For those prioritizing modern technology and performance, the V6 S5 offers a compelling package.
Originally a $55,000 car, this single-owner Audi S5 is now half that price. Currently reserved in Clackamas, Oregon. Find this 2015 Audi S5 at CarMax.
Moving to a more practical convertible, the Volvo C70 T5 offers a hardtop and distinctive Scandinavian design. While hardtops can add weight, impacting performance, Volvo prioritizes safety and elegant design over outright speed. The C70 is praised for its handsome styling, comfortable four-seat capacity, and luxurious feel.
This C70 includes the Climate Package, adding heated seats, rain sensors, and headlight washers. The interior reflects Volvo’s signature tidy and functional design. With only 15,000 miles in 11 years, it presents as nearly new.
The 227 horsepower inline-5 cylinder engine, while adequate, positions the C70 more for relaxed cruising than spirited driving. 0-60 mph arrives in the mid-seven-second range. However, the C70’s rarity and stylish design make it a unique convertible choice for those not solely focused on performance.
Priced at just $23,998 – a significant drop from its original MSRP – this C70 is reserved in Norcross, Georgia. Explore this 2013 Volvo C70 at CarMax.
Another stylish and affordable hardtop convertible, the Infiniti Q60, offers a blend of luxury and value. Originally the G37, the Q60 shares its underpinnings with the Nissan 370Z, which is not a negative point. Its dated design by 2015 and subsequent discontinuation in 2023 contribute to its current rarity and attractive pricing.
The Q60’s interior remains appealing and well-maintained. Features include heated and cooled seats, navigation, and a Bose sound system. While technically a four-seater, rear passenger space is limited.
Infiniti utilized the same 325 horsepower 3.7-liter V6 engine from the Nissan 370Z until 2017. The 3.7-liter V6 achieves 0-60 mph in the mid-five-second range. A later twin-turbo 3.0-liter V6 further improved performance. (Infiniti also offered a high-performance Q60 Red Sport 400 with 400 horsepower, but only in hardtop form.)
This 2015 Infiniti Q60, a two-owner, accident-free car, is currently reserved in Gastonia, North Carolina. Originally priced over $50,000, it now matches the Volvo C70’s price point. The choice between the two comes down to personal preference: stylish rarity versus Scandinavian practicality.
Returning to performance convertibles, the BMW M3 needs no introduction. This red M3, a recent CarMax arrival, presents a compelling option.
While red might attract attention, the notion of red cars being ticket magnets is largely a myth. Studies even suggest white cars receive more tickets.
As a current owner of a silver M3 of the same generation, I can attest to its enthusiast appeal. This generation (2007-2013) marked the last V8 M3s. However, a friend’s Porsche 911 Turbo sighting this morning is giving me pause…
The M3’s soul is its 4.0-liter naturally aspirated V8, propelling it to 60 mph in 4.5 seconds in “M” mode. BMW used V8s in M3s from 2007 to 2013, making these models increasingly desirable. CarMax’s policy of carrying cars up to 11 years old means V8 M3 availability is becoming limited. MaxCare warranty can extend coverage up to 125,000 miles and 2029 for eligible models.
This M3 includes a rear seat wind deflector, a valuable accessory often missing in used models.
The 2013 BMW M3 is a true driver’s car, and a red one will certainly stand out at car events. Priced significantly lower than my own M3 purchase two years ago, despite similar mileage, this red M3 in Golden, Colorado, is tempting. View this 2013 BMW M3 at CarMax.
Another red convertible, the 2019 Fiat 124 Spider Abarth, offers Italian flair with Mazda reliability. Avoid tired “Fix It Again Tony” jokes – these are inaccurate and uninspired! (My classic 1971 Fiat 124 Spider was exceptionally reliable.) This Abarth features a desirable manual transmission and striking red paint.
The modern Fiat 124 Spider shares its platform with the Mazda MX-5 Miata, built by Mazda in Japan from 2016 to 2019. While using the Miata platform, the 124 Spider features Fiat’s own engines (transmission remains Mazda). It’s slightly longer and heavier than the Miata, prioritizing refinement. Interestingly, CarMax offers extended warranties for Japanese cars up to 150,000 miles, but only 125,000 miles for European cars, even though the Fiat 124 is built in Japan – a warranty disparity that seems illogical.
The Fiat 124 Spider Abarth includes modern features like cross-traffic alert, heated mirrors, and a rearview camera, while maintaining a traditional sports car interior ambiance. Despite being larger than my classic Fiat, it feels more compact inside. The 1.4-liter turbo four-cylinder engine produces 160 horsepower, resulting in a 0-60 mph time in the low six-second range – not blistering, but an improvement over older Fiats. The Abarth trim includes suspension upgrades and, importantly, a manual transmission.
Car and Driver’s comparison pits the Fiat 124 Abarth against the Mazda Miata. The 124 Spider is now discontinued, adding to its rarity. While sharing Miata DNA, it retains Pininfarina-inspired styling, offering a unique take on the roadster formula. This 2019 Fiat 124 Abarth is reserved in Spokane, Washington. Explore this Fiat 124 Spider Abarth at CarMax.
Finally, the most budget-friendly unicorn convertible: the Chrysler 200 Convertible. While perhaps not the most glamorous, it’s undeniably affordable, holds four adults, and is rarely seen. At $18,000 with only 30,000 miles, it represents exceptional value.
Car and Driver’s humorous 2012 review aptly captures its essence, highlighting its primary appeal: the convertible top.
Despite initial criticisms, the review notes improvements in handling, describing it as “no longer spastic and clumsy” for a front-wheel-drive, 4,000-pound car. The 3.6-liter V6 engine produces 283 horsepower, matching the Fiat 124’s 0-60 mph time – perhaps a surprising comparison.
While my M3 and the Corvette are ideal for spirited drives, the Chrysler 200 offers a comfortable and affordable option for top-down cruising. With MaxCare warranty eligibility for another five years and 120,000 miles, it provides long-term peace of mind. If budget-conscious convertible enjoyment is your priority, this Chrysler 200, currently reserved in Gastonia, North Carolina, is worth considering. Explore this Chrysler 200 Convertible at CarMax.
