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The 718 Boxster and the 718 Cayman are two of the most celebrated sports cars in the Porsche lineup. They offer a thrilling driving experience and luxurious features. While they share many similarities, there are slight differences in design, performance, and pricing. At Porsche Livermore, we've compiled this Porsche Boxster vs. Cayman comparison to help you decide which is the perfect fit for your lifestyle.
Performance Comparison
The Porsche 718 Boxster and 718 Cayman offer impressive performance and near-identical acceleration and top speeds. The S trims of each model can reach 177 mph and achieve 0 to 60 mph in 4.2 seconds. The main difference is in their structure, which slightly affects handling dynamics. Although the 718 Cayman or 718 Boxster debate usually comes down to performance, it should be about personal preferences in driving style and open-top or closed-roof experiences.
Engine Options and Specifications
The 718 Boxster and the 718 Cayman have turbocharged flat-four engines in their base trims and naturally aspirated flat-six versions in the higher models. The 2.0-liter base models produce 300 horsepower and 280 lb-ft of torque. The 2.5-liter engines in the S trims deliver 350 horsepower and 309 lb-ft of torque, while the GTS 4.0 versions, with their 4.0-liter flat-six engines, generate 394 horsepower and 309 lb-ft of torque.
Design and Styling Differences
The body style is the most apparent distinction in the Porsche 718 Boxster vs. 718 Cayman comparison. The 718 Boxster boasts a sleek convertible design with a retractable soft top; the 718 Cayman has a fixed roof with a slightly longer silhouette that improves aerodynamics and gives it a sharper look.
The 718 Cayman's coupe design provides greater chassis rigidity, making it ideal for aggressive cornering and track performance, while the 718 Boxster's open-top design sacrifices some stiffness but offers unparalleled driving pleasure with its convertible setup. The models are close in size, with all variants measuring just over 170 inches in length. They also have similar drag coefficients — 0.30 to 0.33 Cd, depending on the trim. Whichever model and trim you choose, you'll enjoy stability at high speeds.
Interior Comfort and Technology
Both cars come with premium materials, leather upholstery, and Porsche's high-tech touch screen. High-quality amenities you can expect include:
- Porsche Communication Management with a touch-screen interface
- Apple CarPlay integration
- Optional features such as heated seats and premium Bose or Burmester audio systems
- Sports seats with Alcantara or leather upholstery
The convertible nature of the 718 Boxster adds an extra layer of excitement if you enjoy open-air motoring. It has a driver-focused cockpit and a leather package that coats the interior in premium leather. The 718 Cayman provides a quieter cabin due to its enclosed design while offering the same level of driver engagement and comfort. Both models have similar technology packages.
Advanced Safety Tech
The 718 Boxster and the 718 Cayman demonstrate that safety is key for Porsche. Various advanced driver-assistance systems, such as adaptive cruise control, parking assistance, and lane-keeping assistance, are available. Both models are solidly built and include advanced airbags to provide excellent protection in an accident. All of these systems maximize security and peace of mind.
Which Porsche Is Right for You?
The Porsche 718 Cayman starts at $72,800 for the 2025 model; the new 718 Boxster's base trim sells for a minimum of $74,900. The Boxster or Cayman decision comes down to your priorities. Choose the 718 Boxster if you:
- Love open-air driving
- Don't mind the slightly higher price
- Prioritize style over rigidity
Choose the 718 Cayman if you:
- Want a coupe with a stiff chassis
- Value track performance above all else
- Prioritize resale value
Both models deliver exceptional performance and luxury, making either choice suitable if you're a sports car enthusiast.
Visit Porsche Livermore Today for a Test-Drive
Choosing between the Porsche 718 Boxster and the Porsche 718 Cayman depends on your needs and lifestyle. If you're ready to treat yourself to the new sports car you deserve, our team at Porsche Livermore will walk you through the different tech and features in each model to help you decide which suits you the most. The best way to determine which luxury Porsche has your name on it is a test-drive. To schedule one, contact us today or visit our dealership in Livermore, California.