Is the 2020 Hyundai ELANTRA GT reliable?

The 2020 Hyundai ELANTRA GT has 9 complaints filed with NHTSA (0.9x the segment average). Our reliability verdict: above-average. Most common issue: ENGINE problems.

What are common problems with the 2020 Hyundai ELANTRA GT?

Top problems: ENGINE (5 complaints, avg repair $500); TRANSMISSION (1 complaints, avg repair $500); TIRES (1 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2020 Hyundai ELANTRA GT?

No recalls have been issued for the 2020 Hyundai ELANTRA GT.

How much does it cost to fuel a 2020 Hyundai ELANTRA GT?

The 2020 Hyundai ELANTRA GT gets 27 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $1778. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2020 Hyundai ELANTRA GT?

Estimated US average full-coverage insurance for the 2020 Hyundai ELANTRA GT is approximately $1,575/year (sedan-midsize class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2020 Hyundai ELANTRA GT

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2020 Hyundai ELANTRA GT has 9 owner complaints filed with NHTSA — that's 0.9x the segment average of 10. The most common issue is engine problems (56% of all complaints), specifically: accelerating the vehicle to get to highway speeds, vehicle pulls hard and bogs down into limp mode, resulting in a p0234 mil. vehicle is at the dealership but haven't heard from them about it..

Total Complaints

Recalls Issued

4/5

Safety Stars

0.9x

vs Segment Avg

Known Problems(top 5 of 5)

ENGINE

5 complaints

56%

• ACCELERATING THE VEHICLE TO GET TO HIGHWAY SPEEDS, VEHICLE PULLS HARD AND BOGS DOWN INTO LIMP MODE, RESULTING IN A P0234 MIL. VEHICLE IS AT THE DEALERSHIP BUT HAVEN'T HEARD FROM THEM ABOUT IT.
• ENGINE LOSS OF POWER. WHILE ACCELERATING VEHICLE SEEMED TO HAVE A MAJOR LOSS OF POWER AND REFUSED TO ACCELERATE. 7 SPEED DCT CLUNKS INTO GEAR HARD AND RPMS GO FLYING HIGH BUT CAR WILL NOT MOVE. HAVE TO TURN OFF CAR LEAVE OVERNIGHT.
• Had an oil change in March. By June the car stalled in the middle of the street. Restarted it and was difficult to accelerate. Made appt with dealership, couldnt get me in until two months later. Continued having problems car needed more oil and did oil change in July. Continued to drive and it blew

Typical onset: 50K miles Est. repair: $500

“ACCELERATING THE VEHICLE TO GET TO HIGHWAY SPEEDS, VEHICLE PULLS HARD AND BOGS DOWN INTO LIMP MODE, RESULTING IN A P0234 MIL. VEHICLE IS AT THE DEALERSHIP BUT HAVEN'T HEARD FROM THEM ABOUT IT.”

— NHTSA complaint filing

Fuel Cost Calculator for 2020 Hyundai ELANTRA GT

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$1,778

Per month

$148

Per mile

14.8¢

MPG

City driving (worst-case MPG)

$2,087/yr

Highway driving (best-case MPG)

$1,500/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2020 Hyundai ELANTRA GT

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,575

Full coverage / month

$131

Liability only / year

$598

vs US avg

-6%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-midsize)0.96x

× theft risk1.00x

× safety rating0.98x

× vehicle age1.00x

= Full coverage estimate$1575

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Hyundai ELANTRA GT Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

24 months

Transmission fluid

60K mi

Engine coolant

60K mi

Spark plugs

90K mi

Cabin air filter

15K mi

Engine air filter

30K mi

Differential (AWD/4WD)

60K mi

Turbo engines (1.6T, 2.0T) need premium fuel and more frequent oil (some owners service at 5,000 miles).

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Hyundai New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

5 yr / 60K mi

Powertrain

10 yr / 100K mi

Hybrid/EV battery

10 yr / 100K mi

Corrosion (rust perforation)

7 yr / unlimited mi

Roadside assistance

5 yr / unlimited mi

10 years/100K powertrain warranty is transferable only to first purchaser after initial owner

These are the terms for a new Hyundai. If you're buying a used 2020 ELANTRA GT, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Hyundai dealer for VIN-specific remaining warranty.

Estimated Repair Costs

ENGINE(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

TIRES(~50K mi)

$500

SPEED CONTROL(~50K mi)

$500

OTHER(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 9 owner complaints for this specific year, here's what to check or ask about:

☐
ENGINE: ACCELERATING THE VEHICLE TO GET TO HIGHWAY SPEEDS, VEHICLE PULLS HARD AND BOGS DOWN INTO LIMP MODE, RESULTING IN A P0234 MIL. VEHICLE IS AT THE DEALERSHIP BUT HAVEN'T HEARD FROM THEM ABOUT IT.
Typically appears around 50K miles. Repair cost ~$500
☐
TRANSMISSION: ENGINE LOSS OF POWER. WHILE ACCELERATING VEHICLE SEEMED TO HAVE A MAJOR LOSS OF POWER AND REFUSED TO ACCELERATE. 7 SPEED DCT CLUNKS INTO GEAR HARD AND RPMS GO FLYING HIGH BUT CAR WILL NOT MOVE. HAVE TO TURN OFF CAR LEAVE OVERNIGHT.
Typically appears around 50K miles. Repair cost ~$500
☐
TIRES: Tire size: 225/4R18 88W Code 2119 indicates manufacture on 21st week of 2019. Factory original equipment on a 2020 Hyundai Elantra GT (N-Line). At the dealer for an unrelated service at approximately 37,000 miles. Tech noticed cracking on sidewall of all original tires. Suspects it is dry rot. The
Typically appears around 50K miles. Repair cost ~$500
☐
SPEED CONTROL: The contact owns a 2020 Hyundai Elantra GT. The contact stated while driving 5 MPH in stop-and-go traffic, the engine light illuminated. While driving, the vehicle stalled. The vehicle was towed to the local dealer, where it was diagnosed that the knock sensor needed to be replaced. The vehicle was
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)