Model year guide

2020 Porsche 911 Carrera 4

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2020 Porsche 911 Carrera 4 is worth — from official NHTSA and EPA data. 1 on record.

2020 Porsche 911 Carrera 4 — representative photo
Representative photo

2020 Porsche 911 Carrera 4 at a glance

Safety recallsNone
Owner complaints6
Combined20 mpg

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

2020 Porsche 911 Carrera 4 recalls 0

No NHTSA safety-recall campaigns are on record for the 2020 Porsche 911 Carrera 4.

Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

2020 Porsche 911 Carrera 4 common problems

The most-reported problem areas across all 6 owner complaints filed with NHTSA — and what to check before you buy.

Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Fuel/propulsion System
Check for fuel or battery warnings, hard starts and stalling. On a hybrid/EV, confirm charging and range behave normally.
Exterior Lighting
Confirm all headlights, brake lights, turn signals and reverse lights work, with no moisture inside the housings.
Seats
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.
Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.

2020 Porsche 911 Carrera 4 MPG & running costs

Combined20 mpg
City18 mpg
Highway24 mpg
Est. annual fuel cost$4,100
EPA size classMinicompact Cars
TransmissionAutomatic (AM-S8)
Forced inductionTurbocharged
Engine start-stopYes
Passenger volume70 cu ft
Cargo volume5 cu ft
5-yr fuel cost vs average new car$8,500 more

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2020 Porsche 911 Carrera 4 costs over five years and 75,000 miles.

Fuel (5 yrs)$20,500
Fuel only$20,500
Per mile$0.27

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2020 Porsche 911 Carrera 4 vehicles on record

2020 Porsche 911 Carrera 4 2020 Porsche 911 Carrera 4WP0ZZZ99ZMS201356

Other Porsche 911 Carrera 4 model years

2025 2024 2023 2022 2021 2019 2018 2017 2016 2015 2014 2013 2012 2010 2007 2006 2001 1994

2020 Porsche 911 Carrera 4 — frequently asked questions

Does the 2020 Porsche 911 Carrera 4 have any safety recalls?

NHTSA lists no safety-recall campaigns for the 2020 Porsche 911 Carrera 4. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

What are the most common problems with the 2020 Porsche 911 Carrera 4?

Across all 6 owner complaints filed with NHTSA, the most-reported problem areas are engine, power train, fuel/propulsion system.

What gas mileage does the 2020 Porsche 911 Carrera 4 get?

The 2020 Porsche 911 Carrera 4 has a U.S. EPA estimate of 20 mpg combined (18 city / 24 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.