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2021 Porsche 718 Cayman review

Research, photos, specs, and expertise
6 photos

Porsche 718 Cayman highlights

Customer rating

RepairPal reliability rating

(data not available)

Pros

  • Impressive handling
  • Great engine options
  • Well crafted throughout

Cons

  • Four-cylinder engine sounds unrefined
  • Tech features could be better

Mileage (EPA estimate)

16 city, 23 highway, 19 combined

Pricing for current inventory

(no current inventory)

6 photos
Price
Year

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Cool, connected sports car

Part of the third generation, which was introduced in 2017, the 2021 Porsche 718 Cayman is still as impressive as ever. New for this model year is the addition of standard Apple CarPlay® connectivity, heated seats, and dual-zone climate control. The six-cylinder engine is a purist’s dream with a lovely exhaust note and plenty of power to boot.

All Porsche 718 Cayman years

What is new for the 2021 Porsche 718 Cayman?

  • New trim level added for enhanced features
  • All models now include advanced safety system as standard
  • Upgraded infotainment system with larger touchscreen included in all trims
  • New optional package available with premium sound system and leather seats

2021 Porsche 718 Cayman trims

Curious how Porsche 718 Cayman trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

Base:

  • 300-hp, 280-lb-ft of torque 2.0L
  • Rear Defroster
  • Cruise Control
  • Leather Seats
  • Front Seat Heaters
  • Power Mirrors
  • Traction Control
  • Side Airbags
  • Overhead Airbags
  • View our Porsche 718 Cayman inventory

S:

T:

GTS:

GT4:

Porsche 718 Cayman photos

5 reasons to buy the 2021 Porsche 718 Cayman

1. GTS 4.0 trim 

New for 2021 is the GTS 4.0 trim, which features the fantastic 4.0L flat-six engine without the need to jump to the top-tier GT4 trim. The GTS 4.0 offers 394 horsepower and has variable-damping sport suspension, a limited-slip differential, and sports seats. This makes it a great choice if you want to hear the rumble of that six-cylinder engine but don’t need something built for the race track like the GT4 model. 

2. Blissful driving 

The 2021 Porsche 718 Cayman isn’t necessarily about speed. Instead, it’s the whole package. Of course, the GTS 4.0 model will still race to 60 mph in 3.4 seconds, but it’s not just about straight-line speed. Models with the variable-damping suspension offer a lowered ride height — 20 mm on the T and GTS 4.0; and 30 mm on the GT4 — for improved handling. Look out for the PDK automatic transmission if you want a quicker-feeling ride, but the standard manual transmission gives you extra control. 

3. Interior comfort 

It’s easy to find the right driving position in the 2021 Porsche 718 Cayman. It might look like a cozy two-seater but everything is well proportioned, meaning you’ve got everything you need to hand. Heated seats are standard and you also get Apple CarPlay connectivity to soundtrack your next mountain cruise. Look out for some of the stand-alone available features such as a navigation system, keyless entry and ignition, blind spot monitoring, cruise control, and premium sound system options. 

4. Performance options 

It’s possible to find the level of performance that suits you with the 2021 Cayman’s trim levels. At the top, you’ll find the Cayman GT4, which includes the naturally aspirated 4.0L flat-six engine, upgraded brakes, a fixed rear wing, and a lowered ride height with variable-damping sport suspension. If the four-cylinder is enough for you but you want the handling features of top-tier models, look for the Cayman T, which has the limited-slip differential and Sport Chrono package that are also found on the GTS 4.0 and GT4 trims. 

5. Two trunks 

The 2021 Porsche 718 Cayman, a sleek sports car, offers unexpected cargo space thanks to its mid-engine layout. It boasts a 5.3-cu-ft front trunk, perfect for stowing shopping bags, and an extra 4.4-cu-ft storage area in the rear, ideal for keeping a gym bag and other personal items. While it's not designed for bulkier cargo, the Cayman's storage capacity is fine for daily use, seamlessly blending sporty appeal with everyday practicality. 

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Ratings & reliability

Customer ratings

Porsche 718 Cayman features and specs

T 2D Coupe 2WD

Standard Features

  • ABS Brakes
  • Air Conditioning
  • Power Windows
  • Front Seat Heaters
  • Cruise Control
  • Cloth Seats
  • Overhead Airbags
  • Traction Control
  • Rear View Camera
  • Power Locks
  • Power Mirrors
  • Rear Defroster
  • Parking Sensors
  • Side Airbags
  • Leather Seats
  • Heated Mirrors
  • 20 Inch Plus Wheels
  • Alloy Wheels
  • Rear Spoiler
  • Automatic Transmission
  • Turbo Charged Engine
  • AM/FM Stereo
  • CD Audio
  • Bluetooth Technology
  • Auxiliary Audio Input
  • Satellite Radio Ready
  • Head Up Display
  • Power Seat(s)
  • Automated Cruise Control
  • A/C Seat(s)
  • Smart Key
  • Blind Spot Monitor
  • Heated Steering Wheel
  • Sunroof(s)
  • Lane Departure Warning
  • 20 Inch Plus Wheels
  • BOSE Sound System
  • Navigation System
  • Burmester Audio
  • Apple CarPlay

Drive Wheels

2WD

Engine size

2.0L

Horsepower

300

Torque (ft-lbs)

280

Engine type

Turbo Gas

Fuel capacity

14.2

Wheelbase

97.4"

Overall length

172.4"

Width

70.9"

Height

50.2"

Front tires

P235/35ZR20

Rear tires

P265/35ZR20

Seating capacity

2

Transmission

Automatic

2021 Porsche 718 Cayman FAQ


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