Is the 2015 Acura TLX reliable?

The 2015 Acura TLX has 532 complaints filed with NHTSA (5.1x the segment average). Our reliability verdict: avoid. Most common issue: TRANSMISSION problems.

What are common problems with the 2015 Acura TLX?

Top problems: TRANSMISSION (160 complaints, avg repair $500); ENGINE (96 complaints, avg repair $500); ELECTRICAL (64 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2015 Acura TLX?

Yes, there are 6 recall(s): FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP, POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM), EQUIPMENT:OTHER:LABELS, POWER TRAIN:AUTOMATIC TRANSMISSION, ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL, FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. Contact any Acura dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to fuel a 2015 Acura TLX?

The 2015 Acura TLX 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 2015 Acura TLX?

Estimated US average full-coverage insurance for the 2015 Acura TLX is approximately $1,853/year (sedan-luxury 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.

2015 Acura TLX

Problems, Recalls & Reliability Report

Avoid This Year

Quick Summary

The 2015 Acura TLX has 532 owner complaints filed with NHTSA — that's 5.1x the segment average of 105. The most common issue is transmission problems (30% of all complaints), specifically: reflection rear view mirrors ac vent. also abnormal shifts low speed. There are 6 recalls issued for this model year.

14 crash reports 12 injuries

532

Total Complaints

Recalls Issued

5/5

Safety Stars

5.1x

vs Segment Avg

Known Problems(top 5 of 8)

TRANSMISSION

160 complaints

30%

• REFLECTION REAR VIEW MIRRORS AC VENT. ALSO ABNORMAL SHIFTS LOW SPEED
• LOW SPEED ACCELERATION - SHIFTING FROM 1ST OR 2ND OR 3RD (NOT SURE) GEAR TO NEXT GEAR IS NOT SMOOTH. IT IS A FAIRLY HARD SHIFT. THE REST OF THE SHIFTING IS SMOOTH 4-9. ALSO AUTOMATIC DOWNSHIFTING CREATES AN ODD SPEED UP FOR A SECOND TO WHAT SEEMS LIKE A REV MATCH TO TRY TO MAKE IT SMOOTH, BUT CAUS
• YOU PUT THE CAR IN PARK AND IT ROLLS AWAY. VERY DANGEROUS! *TR

Typical onset: 50K miles Est. repair: $500💥 5 crashes

“REFLECTION REAR VIEW MIRRORS AC VENT. ALSO ABNORMAL SHIFTS LOW SPEED”

— NHTSA complaint filing

When Problems Appear on the 2015 Acura TLX

Based on 349 owner complaints that included an odometer reading. Median mileage at time of complaint: 20K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

212

30-60K

60-100K

100-150K

150-200K

200K+

TRANSMISSION

In line with typicalmedian 8K mi · 127 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

ENGINE

In line with typicalmedian 32K mi · 47 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

ELECTRICAL

In line with typicalmedian 43K mi · 39 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

OTHER

In line with typicalmedian 23K mi · 23 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

BRAKES

In line with typicalmedian 12K mi · 18 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

SPEED CONTROL

In line with typicalmedian 1K mi · 16 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (6)

FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP29/01/2019

Honda (American Honda Motor Co.) is recalling certain 2016-2018 Acura MDX, 2015-2019 Acura TLX and 2015-2017 Honda Accord vehicles, equipped with a 3.5L V6 engine. Particulates in fuel may adhere to the internal components of the fuel pump, reducing its performance.

Risk: Reduced fuel pump performance can result in an engine stall, increasing the risk of crash.

Fix: Honda will notify owners, and dealers will update the fuel injection engine control unit (FI-ECU) software and, if necessary, replace the fuel pump, free of charge. The recall began March 25, 2019. Owners may contact customer service at 1-888-234-2138. Acura's recall number for this recall is P3W. Honda's recall number for this recall is N3X.

Fuel Cost Calculator for 2015 Acura TLX

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)

$2,286/yr

Highway driving (best-case MPG)

$1,372/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 2015 Acura TLX

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

$1,853

Full coverage / month

$154

Liability only / year

$668

vs US avg

+11%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-luxury)1.28x

× theft risk1.00x

× safety rating0.94x

× vehicle age0.92x

= Full coverage estimate$1853

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

Maintenance & Warranty

Recommended Acura TLX Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

36 months

Transmission fluid

30K mi

Engine coolant

60K mi

Spark plugs

100K mi

Cabin air filter

15K mi

Engine air filter

30K mi

Differential (AWD/4WD)

30K mi

Uses Maintenance Minder — actual intervals adjust based on driving conditions. Values shown are typical.

"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.

Acura New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 50K mi

Powertrain

6 yr / 70K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

5 yr / unlimited mi

Roadside assistance

4 yr / 50K mi

Includes 3 years complimentary maintenance for 2025+

These are the terms for a new Acura. If you're buying a used 2015 TLX, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Acura dealer for VIN-specific remaining warranty.

Estimated Repair Costs

TRANSMISSION(~50K mi)

$500

ENGINE(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

OTHER(~50K mi)

$500

SPEED CONTROL(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 532 owner complaints for this specific year, here's what to check or ask about:

☐
TRANSMISSION: REFLECTION REAR VIEW MIRRORS AC VENT. ALSO ABNORMAL SHIFTS LOW SPEED
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: WHEN I AM AT A COMPLETE STOP WITH MY FOOT ON THE BRAKE, IT FEELS LIKE SOMEONE IS BUMPING ME FROM BEHIND TO MAKE THE CAR GO FORWARD. OR ANOTHER WAY OF SAYING WOULD BE THAT THE CAR IS TRYING TO ACCELERATE WHEN MY FOOT IS ON THE BRAKE. ALSO, WHEN ACCELERATING, IT FEELS AT TIMES LIKE THERE IS NOT ENO
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: THERE WAS NO ACCIDENT. THIS CAR IS THE 4 CYLINDER, TECH MODEL. THE TRANSMISSION HESITATES SHIFTING FROM REVERSE TO DRIVE. IT ALSO WILL HESITATE WHEN TURNING A CORNER SOMETIMES. THE OTHER PROBLEM WITH THIS CAR IS THE CLIMATE CONTROL SYSTEM (LISTED AS ELECTRICAL ABOVE). IT SIMPLY DOESN'T WORK CORRECT
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: REFLECTION REAR VIEW MIRRORS AC VENT. ALSO ABNORMAL SHIFTS LOW SPEED
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 6 recalls have been completed — free at any Acura dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)