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Porsche · Coupé · 2011–2019

Porsche 911 991 Coupé

Weaknesses, engine ratings and buying advice

★★★★★
3.1 / 5.0 · Based on 15 engine variants
Most Fun Engine

700 PS

3.8L Turbo Benzin

515 kW, Rear-Wheel, No Net

Legendary!
Most Reliable Engine

400 PS

3.8L Benzin

5 weaknesses

Good Choice
Problem Engine

700 PS

3.8L Turbo Benzin

10 weaknesses

Stay Away!

Engine Overview

The Porsche 911 991 Coupé is available with 11 engine variants — from 345 to 700 hp.

Carrera · Benziner· 349–370 PS Engine Change
2011 2016
Good Choice 5 weaknesses
2015 2019
Be Careful 7 weaknesses
Carrera 4 · Benziner· 349–370 PS Engine Change
2012 2016
Good Choice 5 weaknesses
2015 2019
Be Careful 7 weaknesses
Carrera 4 GTS · Benziner· 430–450 PS Engine Change
2014 2016
Be Careful 6 weaknesses
2017 2019
Be Careful 7 weaknesses
Carrera 4S · Benziner· 400–420 PS Engine Change
2012 2016
Good Choice 5 weaknesses
2015 2019
Be Careful 7 weaknesses
Carrera GTS · Benziner· 430–450 PS Engine Change
2014 2016
Be Careful 6 weaknesses
2017 2019
Be Careful 7 weaknesses
Carrera S · Benziner· 400–420 PS Engine Change
2011 2016
Good Choice 5 weaknesses
2015 2019
Be Careful 7 weaknesses
GT2 RS · Benziner· 700 PS
2017 2019
Stay Away! 10 weaknesses
Show all weaknesses →
GT3 · Benziner· 476–500 PS Engine Change
2013 2016
Be Careful 5 weaknesses
Show all weaknesses →
2017 2019
Be Careful 5 weaknesses
GT3 RS · Benziner· 500–520 PS Engine Change
2015 2016
Be Careful 5 weaknesses
Show all weaknesses →
2018 2019
Be Careful 5 weaknesses
Show all weaknesses →
Turbo · Benziner· 521–540 PS Engine Change
2013 2016
Be Careful 8 weaknesses
Show all weaknesses →
2015 2019
Be Careful 10 weaknesses
Show all weaknesses →
Turbo S · Benziner· 560–581 PS Engine Change
2013 2016
Be Careful 8 weaknesses
Show all weaknesses →
2015 2019
Be Careful 10 weaknesses
Show all weaknesses →

Vehicle Weaknesses

WeaknessCost
●High Brake Wear Under Sporty Use

Brake pads and brake discs wear significantly faster than expected under sporty use. PCCB ceramic brakes are less affected.

Symptoms: Brake wear indicator triggered as early as 20,000 km, squealing brakes, brake dust
from 25,000 km
Ad brake pads 991brake discs 991 Carrera
 High

Frequently Asked Questions

What problems and weaknesses does the Porsche 911 991 Coupé have? +
The Porsche 911 991 as Coupé has 114 known weaknesses, 7 vehicle-related.
Which engine is recommended? +
Good Choice: MA1.04 (3.4L), MA1.03 (3.8L).
Is the Porsche 911 991 Coupé worth buying used? +
The Porsche 911 991 Coupé is a good choice as a used car — 2 of 15 engine variants are rated 'Good Choice'.

Last updated: February 2026 · All information without guarantee

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