In-depth Reviews

Porsche 718 Cayman coupe - Reliability & safety

The thorough engineering of the Porsche 718 Cayman means it should be a safe and reliable car

Carbuyer Rating

4.3 out of 5

Owners Rating

5.0 out of 5

Read owner reviews
Reliability & safety Rating

4.0 out of 5

Although the Porsche 718 Cayman isn’t likely to go through Euro NCAP crash-testing, its mid-engined design means it has an inherent advantage when it comes to safety. Similarly, the Cayman was too niche a model to have featured in our 2020 Driver Power customer satisfaction survey, but Porsche has an enviable reputation when it comes to owner contentment.

Porsche 718 Cayman reliability

Porsche has done well in past Driver Power polls, with a seventh-place finish out of 32 carmakers in 2016, but too few owners responded for Porsche to feature in our latest results. Owners rate the build quality evident in Porsches and also praise their cars’ road handling and comfort – a difficult pair of characteristics to balance, but areas where the 718 Cayman impresses. Making predictions about reliability is unwise, but while Caymans and Boxsters from the early-to-mid 2000s have a patchy record for dependability, this isn’t true with later cars, which have proven to be robust.

Safety

Being a mid-engined car means that in the event of a frontal impact, the 718 Cayman’s bonnet can act as a crumple zone, absorbing the energy and forces from the collision. Porsche has also engineered crumple zones in the rear, while the 718 Cayman has super-stiff doors to help maintain the integrity of the passenger compartment, as well as thorax and head airbags. The driver and passenger airbags are clever items that can inflate to two different stages, depending on how serious the crash is.

It's possible to boost safety further by delving into the options list, with an ISOFIX child seat mounting point for the passenger seat, lane change assist, speed limit indicator and adaptive cruise control (that can also boost braking in an emergency stop) all available.

Most Popular

Car dashboard warning lights: the complete guide
Car dashboard symbols and meanings
Tips and advice
13 Apr 2021

Car dashboard warning lights: the complete guide

2021 scrappage schemes: the complete guide
Scrappage schemes - Ford Focus
Tips and advice
20 Apr 2021

2021 scrappage schemes: the complete guide

Best new car deals 2021
Skoda Fabia
Deals
16 Apr 2021

Best new car deals 2021

Tips & advice

View All
Car dashboard warning lights: the complete guide
Car dashboard symbols and meanings
Tips and advice
13 Apr 2021

Car dashboard warning lights: the complete guide

Electric car charging stations: a complete guide
Tips and advice
10 Nov 2020

Electric car charging stations: a complete guide

PCP vs HP – what's the difference?
Tips and Advice
23 Mar 2020

PCP vs HP – what's the difference?

Average speed cameras: how do they work?
Average speed cameras: how do they work?
Tips and advice
24 Feb 2021

Average speed cameras: how do they work?

Best cars

View All
Best car interiors
Best cars
10 Mar 2020

Best car interiors

Best electric cars
Best cars
24 Dec 2020

Best electric cars

Best cheap-to-run cars
Toyota Prius front 3/4 cornering
Best cars
1 Feb 2021

Best cheap-to-run cars

The UK's top 10 fastest hot hatchbacks
Hot hatches
9 Apr 2020

The UK's top 10 fastest hot hatchbacks