In the world of sports cars, the Porsche 718 Cayman is still considered an entry-level premium option. Within that niche segment, the 718 Cayman has earned its benchmark status by delivering the quintessential sports-car experience with its own unique flavor. Thanks to its mid-engine layout, the 718 Cayman's chassis provides a near-perfect balance that encourages both confidence and engagement.In its price class, few other sports cars drive with the same level of quality. Yet, how much of the 718 Cayman's appeal is just badge lust rather than rational decision-making? Of course, Porsche has a unique allure, but when you look a little deeper into what the ownership experience entails, most shoppers start considering alternatives. The 718 Cayman may drive like a dream, but there is a worthy competitor that carries a far smaller price tag. A Used Porsche 718 Cayman Is Still The Benchmark CarBuzzYou don't have to try too hard to make the 718 Cayman sound like a perfect option if you love the art of driving. Porsche's entry-level sports car receives critical acclaim from casual enthusiasts and track-day enthusiasts alike, consistently placing it as a top pick in the sports car class. Mid-Engine Magic Is Real Bring A TrailerThe key detail that makes the 718 Cayman so attractive to car enthusiasts is its mid-engine layout. No aspect of the 718 Cayman is more important than this characteristic engine layout. This layout is what allows the 718 Cayman to achieve its iconic near-equal weight balance. With a steering rack derived from the 911 Turbo, the Cayman chassis has never featured a more precise and agile steering system.PorscheCombine these performance features with the often-equipped Porsche Active Suspension Management, and you have a sports car that feels like a precision tool built for speed at your disposal. The whole package the 718 Cayman offers feels alive in a way that front-engine competitors simply cannot replicate. The mid-engine layout rewards skilled driving in an addictive way and will make you want to learn how to find new limits. The Used Market Data Shows Strong Value CarBuzzDepending on what spec you are looking for, a2019 Porsche 718 Caymanwill run anywhere from $50,400 to $62,500, according to Kelley Blue Book data. Considering the price of a 2019 GTS model reached $84,280 when new, these prices represent significant discounts from the original MSRP. At around the average price of a new car today, shoppers are getting genuine Porsche performance at a fraction of the cost with a 718 Cayman. The 718 Cayman has depreciated only 9.5% over five years, which is well below the 24% average for luxury sports cars, according to iSeeCars data. Once you consider that the average depreciation across all vehicles is 41.5%, it is clear that the 718 Cayman offers excellent value retention. For a used buyer looking to enter the market a couple of years into the car's depreciation curve, the Cayman's value floor is as stable as it gets in this segment. That stability is certainly tempting, but this factor alone does not tell the full story. Porsche Prestige Comes At A Serious Cost PorscheAs far as outright performance and driving feel, the 718 Cayman is simply one of the best cars you can buy. The ownership costs, however, are a different conversation. A Budget Is A Requirement PorscheLet's take a look at the most basic service expectation of any car: an oil change. A routine oil change runs between $508 and $531, according to RepairPal. That rate reflects service at an independent shop, not a Porsche dealership. It is certainly possible to pay as low as $160 at a local independent shop, but location is a major factor in pricing. A base 2.0-liter 718 Cayman requires 5.7 quarts of oil, which means buying at least six quarts. The average price for the required oil and filter is between $90 and $130, depending on the brand. PorscheIf we look at the forum data of active 718 Cayman owners, dealer quotes for a two-year service package can range anywhere from $600 to $2,000. That includes oil change, cabin filter, brake fluid flush, and inspection. A local independent Porsche service specialist advises that 718 Cayman owners should plan for $1,000 to $2,500 a year for routine service intervals and up to $4,500 during major service years. If you want the same service at a dealership, you should expect a price increase of at least 20% in comparison to an independent specialist. Insurance And Running Costs PorscheAccording to Edmunds, insurance rates for a 2025 Porsche 718 Cayman Coupe are about $9,888 over the first five years, an average of $1,977 per year. This rate can vary significantly based on a variety of factors, but the 718 Cayman has a high replacement value and high imported parts costs. Concerning fuel economy, a base 2.0-liter turbo 718 Cayman achieves only 25 mpg combined, with PDK-equipped models being slightly more efficient. That combined figure is not bad for a pure sports car, but 91 octane is not cheap now and doesn't appear to be getting any cheaper in the near future. PorscheOnce you add the service and insurance costs to the entry price point of about $50,000, the 718 Cayman is a serious financial commitment. Even if you have the liquid cash ready to go, the reality of the ownership costs may make you reconsider your decision. It is totally reasonable to have Porsche-focused aspirations, but what if one sports car could provide a genuinely comparable experience for a fraction of the cost? That car would be none other than the Mazda MX-5 Miata RF. The Miata RF Is The Car Enthusiasts Quietly Choose Instead Isaac Atienza | TopSpeedYou may think, "Is a Miata RF really comparable to a 718 Cayman?" The Miata RF is not a direct replacement for the mid-engine Porsche, but rather a different argument altogether, where driver engagement per dollar is the focus instead of prestige. The Specs You Need To Know MazdaThe Miata RF features a 2.0-liter inline-four engine that produces 181 horsepower at 7,000 RPM and 151 lb-ft of torque at 4,000 RPM. Edmunds tested the RF Club and achieved a 6.4-second 60 MPH sprint time along with a 14.8-second quarter mile finish at 92.9 mph. Is that anywhere near the same performance as the base 718 Cayman? Not quite. Yet, the RF Club does have an advantage: its weight (or lack thereof). At only 2,437 pounds, the RF feels fast because of how quickly it responds to inputs. All manual-transmission Miata models come equipped with a limited-slip differential, which provides optimal cornering dynamics. Despite adding weight compared to the standard Miata, the RF's retractable fastback roof adds beneficial rigidity when compared to the convertible. The Ownership Economics Seal The Deal MazdaAccording to RepairPal, the Mazda Miata achieves a 4.0 out of 5.0 reliability rating, eighth among subcompact cars. The Miata has an average annual repair cost of only $429, which is even lower than the subcompact average of $456 and the all-vehicle average of $652. In comparison, RepairPal ranks Porsche last in terms of annual repair costs, with the 718 Cayman averaging around $1,135 annually. Regarding insurance, the Miata, on average, costs $870 less per year than the 718 Cayman. This gives the Miata a first-place ranking out of 23 sports cars in terms of insurance affordability, with an average premium of $1,407. MazdaThe Miata RF achieves 26 mpg city and 34 mpg highway with the manual transmission, one of the most efficient options in its segment. According to Kelley Blue Book, the average purchase price of a 2019 Mazda MX-5 Miata RF is $22,400 to $24,600, depending on trim. For a car that was in the mid-$30,000 range when new, this price reflects a steady and modest depreciation curve. No, the Miata RF does not retain value as well as the 718 Cayman, but it only costs a fraction of the Porsche's price to own. The Miata RF Beats The Cayman Where It Counts MazdaIf we exclude the base price and ownership costs, the Cayman is the better car nine times out of ten. It's faster, more refined, more prestigious, and holds its residual value better than a Miata. The Miata RF excels at the everyday details that matter most. The Ultimate Daily Sports Car Mazda AustraliaIf you want a car that will produce smiles and joy every time you get behind the wheel, that is the Miata RF's specialty. Every drive, no matter how meaningless in the grand scheme, feels like a special occasion when driving a Miata. The RF's retractable hardtop gives it a special appeal that the standard convertible cannot provide, and makes it a more direct comparison to the Cayman coupe. The cabin is modest and compact, but it is purposeful in its layout. There is not a single cup holder in the ND Miata; if you want one, expect to pay more than $100 for genuine OEM cup holders from Japan.MazdaThe Miata's interior does not compete with the fit and finish of the 718 Cayman, but functionally, both cars offer about the same amount of room. Taller drivers will feel a bit tight in the cockpit of the Miata, and if you want a bit of extra headroom by keeping the roof panel retracted, you will have to compromise with significant wind noise at highway speeds. Even then, we consider these trade-offs to be modest for a car that weighs a featherweight 2,500 pounds and costs about $42,000 new in fully loaded trim. The Total Cost Of Ownership MazdaA used 2019 718 Cayman base costs about $50,000; owners should expect average service costs of $1,000–$2,500 per year and insurance premiums of about $2,000 per year. A comparable 2019 Mazda MX-5 Miata RF starts at under $25,000, has an average service cost of about $430, and insurance premiums of about $1,407 per year. If the $25,000 base price difference between these two sports cars doesn't seal the deal, the difference between their running costs will. MazdaKelley Blue Book projects that a 2025 Mazda MX-5 Miata RF Grand Touring has a five-year total cost of ownership of $64,818. That includes depreciation, fuel, insurance, service, and financing, and all things considered, it is about as affordable as a sports car can get. The Porsche's allure is still undeniable, but the Miata RF is the smarter answer for enthusiasts who don't want to have to worry about high ownership costs.Sources: Mazda, Porsche, Kelley Blue Book, Edmunds, RepairPal, CarEdge, iSeeCars.com, 718 Owners Forum
