The 2018 Porsche 718 Cayman is a mid-engine, rear-wheel-drive sports car that carries on the legacy of Porsche's renowned performance coupes. Offered as a coupe, the 718 Cayman was part of the model's first generation (2017-2024). Key trims included the base Cayman, Cayman S, and Cayman GTS. Pricing ranged approximately from $56,000 to $80,000+ when new. Its exceptional handling, powerful engines, and iconic Porsche styling contribute to its popularity.
The Good
The 2018 Porsche 718 Cayman offers thrilling performance and precise handling, appealing to the emotional buyer. Practically, it boasts reasonable fuel efficiency for its class, comfortable and well-designed interior, and the prestige of the Porsche brand. While not the cheapest, it offers a compelling value proposition in the sports car segment.
The Bad
The 2018 Porsche 718 Cayman's primary weakness is the engine note of the base 4-cylinder engine, which some find less appealing than the previous 6-cylinder. Also, optional features can significantly inflate the price. Watch out for potential oil leaks, especially in higher-mileage examples, and ensure proper maintenance history.
2018 Porsche 718 Cayman: Quick Overview
- Engine Options:
- 2.0-liter turbocharged flat-4 (Cayman)
- 2.5-liter turbocharged flat-4 (Cayman S)
- Horsepower:
- Cayman: 300 hp
- Cayman S: 350 hp
- Fuel Economy (EPA Estimated):
- Cayman: 22 mpg city / 31 mpg highway
- Cayman S: 21 mpg city / 28 mpg highway
- (Fuel economy can vary based on driving habits and transmission choice.)
- 0-60 Times:
- Cayman: Around 4.9 seconds (manual), 4.7 seconds (PDK)
- Cayman S: Around 4.4 seconds (manual), 4.2 seconds (PDK)
- With Sport Chrono Package, times can be slightly faster.
- Towing Capacity: Not applicable (not designed for towing)
- Trim-Level Features:
- Cayman: Standard features include partial leather seats, Porsche Communication Management (PCM) system with a 7-inch touchscreen, Apple CarPlay, automatic climate control, and bi-xenon headlights.
- Cayman S: Adds the more powerful engine, larger brakes, and upgraded exhaust system.
- Optional Features (across trims): Adaptive dampers (PASM), Sport Chrono Package (launch control, sport modes), premium audio systems (Bose, Burmester), full leather interior, sport seats, and various exterior styling enhancements.
2018 Porsche 718 Cayman Specifications
Vehicle Information
| Year | 2018 |
| Make | Porsche |
| Model | 718 Cayman |
| Trim | - |
| Style | Coupe |
| Type | Coupe |
| Category | Sports Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | STUTTGART-ZUFFENHAUSEN |
Dimensions
| Doors | 2-Door |
| Curb Weight | 1334.92 kg |
| Gross Vehicle Weight Rating | 1814.37 kg |
| Overall Height | 128.02 cm |
| Overall Length | 437.9 cm |
| Overall Width | 180.09 cm |
| Wheelbase Length | 247.4 cm |
| Standard Seating | 2 |
Engine & Performance
| Engine | 300 High Power 2-L H-4 |
| Engine Size | 2L |
| Engine Cylinders | 4 |
| Transmission | 7-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 7-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $55,300 USD |
| Invoice Price | $49,770 USD |
| Delivery Charges | $1,050 USD |
Vehicle History Report
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Analysis
Analysis
What Problems Does the 2018 Porsche 718 Cayman Have?
The 2018 Porsche 718 Cayman, while generally reliable, has some frequently reported problems. One common concern revolves around the turbocharged 4-cylinder engines. Some owners have reported issues with oil consumption and potential leaks. Early production models of the 718 series (including 2017 and 2018) experienced some instances of engine knocking and potential cylinder head issues, although these were less prevalent after revisions.
Another area of concern is the Porsche PDK (dual-clutch) transmission. While generally robust, proper maintenance, including fluid changes, is crucial for long-term reliability. Some owners have reported experiencing jerky shifts or occasional transmission hesitation, particularly in earlier model years.
Beyond the engine and transmission, issues reported include minor electrical glitches with the infotainment system and occasional sensor malfunctions. It's important to check the vehicle's maintenance history and inspect for any signs of oil leaks or unusual noises during a pre-purchase inspection. Recalls for the 718 Cayman have been relatively limited, but it's always advisable to check the NHTSA website for any outstanding recalls affecting the specific VIN.
Another area of concern is the Porsche PDK (dual-clutch) transmission. While generally robust, proper maintenance, including fluid changes, is crucial for long-term reliability. Some owners have reported experiencing jerky shifts or occasional transmission hesitation, particularly in earlier model years.
Beyond the engine and transmission, issues reported include minor electrical glitches with the infotainment system and occasional sensor malfunctions. It's important to check the vehicle's maintenance history and inspect for any signs of oil leaks or unusual noises during a pre-purchase inspection. Recalls for the 718 Cayman have been relatively limited, but it's always advisable to check the NHTSA website for any outstanding recalls affecting the specific VIN.
How long will the 2018 Porsche 718 Cayman last?
With proper maintenance, a 2018 Porsche 718 Cayman can easily last for 150,000 miles or more, potentially providing over 10 years of service. Regular oil changes, timely PDK fluid replacements (if applicable), and adherence to Porsche's recommended maintenance schedule are crucial for long-term durability.
The turbocharged engines, while powerful, may require more frequent attention to cooling system components and turbocharger health over time. Potential weaknesses could include increased oil consumption as the engine ages and wear on suspension components, especially if the car is frequently driven hard on the track. Careful pre-purchase inspections are key for high mileage cars.
The turbocharged engines, while powerful, may require more frequent attention to cooling system components and turbocharger health over time. Potential weaknesses could include increased oil consumption as the engine ages and wear on suspension components, especially if the car is frequently driven hard on the track. Careful pre-purchase inspections are key for high mileage cars.
What Technology & Safety Features are Included?
The 2018 Porsche 718 Cayman features the Porsche Communication Management (PCM) system with a 7-inch touchscreen, offering functionalities like navigation, audio controls, and vehicle settings. It also includes Apple CarPlay integration. Standard safety features include anti-lock brakes, stability control, and multiple airbags.
Optional tech and entertainment features include a premium Bose or Burmester surround sound system, providing enhanced audio quality. Driver-assistance features were also available as options, such as front and rear parking sensors, a rearview camera, and adaptive cruise control. These features were often bundled into packages.
The 2018 718 Cayman wasn't specifically crash-tested by the NHTSA or IIHS. However, Porsche vehicles generally perform well in safety tests. The 718 Cayman benefits from its rigid chassis construction and comprehensive safety systems. Key safety features include:
Optional tech and entertainment features include a premium Bose or Burmester surround sound system, providing enhanced audio quality. Driver-assistance features were also available as options, such as front and rear parking sensors, a rearview camera, and adaptive cruise control. These features were often bundled into packages.
The 2018 718 Cayman wasn't specifically crash-tested by the NHTSA or IIHS. However, Porsche vehicles generally perform well in safety tests. The 718 Cayman benefits from its rigid chassis construction and comprehensive safety systems. Key safety features include:
- Anti-lock Braking System (ABS)
- Electronic Stability Control (ESC)
- Tire Pressure Monitoring System (TPMS)
- Multiple Airbags (front, side, and knee airbags)
What Colors Options are Available?
Exterior Colors
Black
Guards Red
Racing Yellow
White
Carrara White Metallic
GT Silver Metallic
Agate Grey Metallic
Sapphire Blue Metallic
Lava Orange
Miami Blue
Interior Colors
Black/Luxor Beige
Black
Agate Grey
Bordeaux Red
Graphite Blue
2018 Porsche 718 Cayman Prices and Market Value
When new, the 2018 Porsche 718 Cayman ranged from approximately $56,000 to $80,000+, depending on the trim and options. As of late 2023, used prices typically range from $40,000 to $65,000, depending on mileage, condition, and options. Depreciation is moderate for a Porsche, holding its value relatively well. Factors affecting resale value include:
- Mileage
- Condition (accident-free, well-maintained)
- Options (desirable options like Sport Chrono and premium audio increase value)
- Trim Level (Cayman S and GTS command higher prices)
- Color (certain colors are more desirable)
2018 Porsche 718 Cayman Cost of Ownership
The 2018 Porsche 718 Cayman is not an economical car to own. Insurance costs are higher than average due to its sports car classification and repair costs. Fuel economy is decent for its class, but premium fuel is required. Maintenance, including scheduled services and potential repairs, can be expensive due to Porsche's higher parts and labor costs. Long-term ownership costs can be significant, especially if unexpected repairs arise. Budgeting for these expenses is crucial when considering a 718 Cayman.
2018 Porsche 718 Cayman Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
54.13 liters
City Mileage
8.93 km/l
Highway Mileage
11.9 km/l
2018 Porsche 718 Cayman Safety Rating
NHTSA
2018 Porsche 718 Cayman Recalls & Defects
Fuel System, Gasoline
Recall date
2019-02-20
Recall no.
19v113000
Source
NHTSA
Summary
Porsche Cars North America, Inc. (Porsche) IS Recalling Certain 2017-2019 718 Boxster, 718 Boxster S, 718 Cayman and 718 Cayman S Vehicles and 2018-2019 718 Boxster GTS and 2018-2019 718 Cayman GTS Vehicles. IN THE Event OF A Crash, A Crossmember MAY Detach From THE Luggage Compartment Bracket, Possibly Causing A Fuel Leak.
Consequence
A Fuel Leak IN THE Presence OF AN Ignition Source CAN Increase THE Risk OF Fire.
Remedy
Porsche Will Notify Owners, and Dealers Will Secure THE Crossmember With Additional Rivets, Free OF Charge. THE Recall Began April 19, 2019. Owners MAY Contact Porsche Customer Service AT 1-800-767-7243. Porsche's Number FOR This Recall IS Aka3.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Structure
Recall date
2019-02-20
Recall no.
19v113000
Source
NHTSA
Summary
Porsche Cars North America, Inc. (Porsche) IS Recalling Certain 2017-2019 718 Boxster, 718 Boxster S, 718 Cayman and 718 Cayman S Vehicles and 2018-2019 718 Boxster GTS and 2018-2019 718 Cayman GTS Vehicles. IN THE Event OF A Crash, A Crossmember MAY Detach From THE Luggage Compartment Bracket, Possibly Causing A Fuel Leak.
Consequence
A Fuel Leak IN THE Presence OF AN Ignition Source CAN Increase THE Risk OF Fire.
Remedy
Porsche Will Notify Owners, and Dealers Will Secure THE Crossmember With Additional Rivets, Free OF Charge. THE Recall Began April 19, 2019. Owners MAY Contact Porsche Customer Service AT 1-800-767-7243. Porsche's Number FOR This Recall IS Aka3.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags
Recall date
2019-03-06
Recall no.
19v179000
Source
NHTSA
Summary
Porsche Cars North America, Inc. (Porsche) IS Recalling Certain 2018 718 Boxster, Boxster S and Boxster Gts, 718 Cayman, Cayman S and Cayman Gts, 911 Carrera, Carrera T, Targa 4 Gts, Carrera 4, Carrera S, Carrera 4S, Carrera Gts, Carrera 4 Gts, Carrera Cabriolet, Carrera S Cabriolet, Carrera 4S Cabriolet, Carrera GTS Cabriolet, Carrera 4 GTS Cabriolet, Targa 4, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series, Turbo Cabriolet, Turbo S Cabriolet and GT3 Vehicles. THE Side AIR BAG Impact Sensors MAY NOT Have Been Properly Tightened TO THE Vehicle.
Consequence
IN THE Event OF A Crash, THE AIR Bags MAY NOT Deploy, Increasing THE Risk OF Injury.
Remedy
Porsche Will Notify Owners, and Dealers Will Tighten THE AIR BAG Sensors, AS Necessary, Free OF Charge. THE Recall Began MAY 17, 2019. Owners MAY Contact Porsche Customer Service AT 1-800-767-7243. Porsche's Number FOR This Recall IS Aka4.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
2018 Porsche 718 Cayman Warranty
Basic
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Rust
Original warranty
144 months / unlimited miles
Estimated remaining
60 months / unlimited miles
2018 Porsche 718 Cayman Insurance
Insurance for a 2018 Porsche 718 Cayman is moderately priced, reflecting its status as a Coupe with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Porsche 718 Cayman Compare to Other Coupe?
The 2018 Porsche 718 Cayman competes with vehicles like the Audi TTS, BMW M2, and Chevrolet Corvette. In terms of performance, the Cayman offers exceptional handling and a balanced driving experience, often surpassing the others. The BMW M2 boasts a more powerful engine and raw feel. The Corvette offers significantly more horsepower for a similar price but lacks the Cayman's refinement. The Audi TTS is more luxurious but less engaging to drive.
Regarding features, the Cayman offers a good selection, but some features are optional and can increase the price considerably. The M2 offers more standard features. Reliability is generally good, but the 4-cylinder engine has had some reported issues, whereas the Corvette has known reliability concerns depending on the model year. The Cayman's price is higher than the M2 and Corvette but lower than a similarly equipped Audi R8.
Alternatives to consider include the Alfa Romeo 4C (for pure driving experience, but compromised comfort) or a used Porsche 911 (for the iconic 6-cylinder engine and more prestige). Ultimately, the Cayman's strengths lie in its handling, balanced performance, and Porsche brand appeal. If budget is a major concern and outright power is desired, the Corvette is a strong contender. For a blend of performance and luxury, the M2 or TTS are good options.
Regarding features, the Cayman offers a good selection, but some features are optional and can increase the price considerably. The M2 offers more standard features. Reliability is generally good, but the 4-cylinder engine has had some reported issues, whereas the Corvette has known reliability concerns depending on the model year. The Cayman's price is higher than the M2 and Corvette but lower than a similarly equipped Audi R8.
Alternatives to consider include the Alfa Romeo 4C (for pure driving experience, but compromised comfort) or a used Porsche 911 (for the iconic 6-cylinder engine and more prestige). Ultimately, the Cayman's strengths lie in its handling, balanced performance, and Porsche brand appeal. If budget is a major concern and outright power is desired, the Corvette is a strong contender. For a blend of performance and luxury, the M2 or TTS are good options.
Final Verdict: Is the 2018 Porsche 718 Cayman a Good Coupe?
The 2018 Porsche 718 Cayman is ideal for driving enthusiasts who prioritize handling, balance, and a premium sports car experience. It's worth buying, especially on the used market, if you appreciate Porsche's engineering and are willing to pay for maintenance and premium fuel. A used 2018 model offers significant value compared to buying new. The Cayman S provides a noticeable performance upgrade over the base model and is recommended if your budget allows. Consider a pre-purchase inspection to identify any potential issues, especially oil leaks. If you can live with the 4-cylinder engine note and don't require extensive driver-assistance features, the 718 Cayman delivers an exceptional driving experience.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.