The Lemon Index
20242nd generation
Too new: partial score · still collecting complaints
Complaints only. Too few sold to score: 8,030 in the U.S. in 2025 (sales source), under the 20,000 a fair per-car score needs. Owners filed 4 complaints in its first 3 years.
4 owner complaints, first 3 years 21–25 mpg combined, EPA
Similar cars, same year
Engines & versions
When problems show up
No complaints for this year listed a mileage, so we can't say when problems show up.
Questions to ask the seller
- Were recalls 26V721000 (steering) and 25V391000 (brakes) done? Ask for the dealer printout, or check the VIN.
- NHTSA has an open investigation into no restart after auto start/stop engages. Has this car had that problem?
- Do all the lights, screens and power features work? Has the battery, alternator or any wiring been replaced?
- Any steering noise, wander or power-steering warning? Has the steering rack or pump been replaced?
- Any oil burning, leaks or check-engine lights? Ask for oil-change records.
- Acura sent dealers 6 repair notes for this car. Was this one done: “Oil leak at the cam chain tensioner inspection cover due to and insufficient sealant”?
From this year's own recalls, top problems, top repair bills and Acura's repair notes. Recall repairs are free at any dealer.
How serious. Out of all 4 owner complaints filed so far (every year since it was sold, not just the first 3), owners reported:
“Average car” = what the same number of complaints would include at the rate across every model year we track. Owners report these themselves; NHTSA doesn't confirm the cause.
What owners complain about most. From owner complaints to the government.
Share of this year's owner complaints filed with NHTSA, not the share of cars that break. One complaint can name more than one area.
Check engine light on? Look up any code →
Fixes owners look up most.
From 200 YouTube videos · 24.5M views · 2021–2025 Acura TLX
Most-watched topics
- Infotainment, battery & electrical12K views
2021 Acura TLX Infotainment Overview: No Touchscreen, No ProblemCarScoops · 12K views - Oil changes & service11K views
Acura TLX 2021-2025 Oil Change Secrets REVEALED!Axtuo Ax · 11K views
Before you buy, watch
The 2025 Acura TLX Type S is the MOST reliable AWD performance sedan!Raiti's Rides · 226K views
Should you BUY the 2021 Acura TLX A-Spec or WAIT for the Type S?Raiti's Rides · 155K views
ALL THE PROBLEMS MY 2023 ACURA TLX TYPE S HAS HAD SO FAR.....TLX MAL · 23K viewsViews show how many people looked up each fix, not how often it breaks. Videos belong to their creators; we link to them. The 2025 is the same generation.
Costs are the middle (median) of the dollar amounts people say out loud in these videos, so one wild number can't swing it. They aren't verified bills or sales; real prices depend on year, miles, condition and where you live. Tap Hear it to jump to the moment.
Problems Acura told dealers about
Acura sent dealers 6 repair notes for this car. The ones about its biggest problems:
- Oil leak at the cam chain tensioner inspection cover due to and insufficient sealant
Ask a seller or mechanic if these were done. Some are free under warranty or a special program.
Recalls 2
- Steering · recall issued 2026 New: most likely still open
The software for the electric power steering (EPS) assist may cause the EPS system to enter a failsafe mode, resulting in a loss of power steering assist.
- Brakes · recall issued 2025
The brake pedal pivot pin was not secured properly, which can cause the pedal to shift out of position.
Recall repairs are free at any dealer. A recall only matters if it's still open on that exact car, so check its VIN.
Canada? See recalls at Transport Canada
Government investigations
- OpenNo restart after auto start/stop engages2025
NHTSA looks into a problem when enough owners report it. Many end in a recall.
Safety
Crash test details
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| Acura TLX 4 DR AWD | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ |
| Acura TLX 4 DR FWD | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ |
Fuel cost and engines
About $3,000–$3,600 (USD) a year in fuel (EPA estimate at U.S. prices, 15,000 miles or 24,000 km a year). Engines: 2.0L 4-cyl, 3.0L 6-cyl.
Every Acura TLX year. 2025 is highlighted. Lower is better.
Newest year first. Red = worse than average, gray = about average, too new (2023+: a partial score, marked “partial”) or too few complaints to score. #1, #2… = that year's YouTube rank among the 7 Acura TLX years with enough videos (#1 = the year owners and reviewers talk about most positively). It is not a reliability rank.
Embed this chart
Put this chart on your site, blog or forum. Free, with the credit line built in; the 2025 bar is highlighted.
<iframe src="https://lemonindex.com/embed/cars/acura-tlx/?y=2025" title="Acura TLX reliability by model year (The Lemon Index)" width="100%" height="376" style="border:0;max-width:720px" loading="lazy"></iframe><p style="font-size:13px;margin:4px 0 0">Data: <a href="https://lemonindex.com/cars/acura-tlx/2025/">Lemon Index</a> (2025 Acura TLX reliability)</p>Quick answers
Is the 2025 Acura TLX reliable?
We can't score it: only 8,030 were sold in the U.S. in 2025 (calendar-year sales), under the 20,000 we need for a fair per-car score. Owners filed 4 complaints with NHTSA in its first 3 years.
What are the most common 2025 Acura TLX problems?
In owner complaints to the government, the parts named most are electrical (75%), steering (50%) and engine (25%). That is the share of complaints, not the share of cars that break.
How many recalls does the 2025 Acura TLX have?
2 safety recalls (latest: steering). Recall repairs are free at any dealer; check a specific car's VIN at nhtsa.gov/recalls.
What gas mileage does the 2025 Acura TLX get?
21 to 25 mpg combined, depending on the engine (EPA estimate).
Is the 2025 Acura TLX safe?
NHTSA gave it 5 out of 5 stars overall in its best tested version. Ratings differ by body style, and the full table is on the advanced page.
Does the 2025 Acura TLX have transmission problems?
Transmission and drivetrain issues aren't among its top 5 complaint areas.
How much does the 2025 Acura TLX cost in fuel a year?
About $3,000 to $3,600 a year, by the EPA's current estimate.
What engines does the 2025 Acura TLX have?
2.0L 4-cyl, 3.0L 6-cyl.
What Acura TLX year is better than the 2025?
No year within 3 model years of it drew fewer complaints. Across every year, 2018 drew the fewest (a bit over half as many complaints as the average car).
The Lemon Index counts owner complaints filed with the U.S. government (NHTSA) in a car's first 3 years, per car sold, against the average car of the same model years (100 = average, lower is better). It measures complaints, not crash safety. A complaint is an owner's report, not a confirmed defect. How it works