Buyer Research

2023 Acura TLX — Should You Buy One?

Typical asking price: $28,000–$44,000. There are 2 high-severity known issues you need to know before handing over a check.

Deciding between model years? Compare the 11 Acura TLX years we've written up →

Kestrel Take

Ten complaints, no crashes, three recalls. That is a thin file and we read it as one: it tells you few owners have written to NHTSA, not that the 2023 TLX is proven, and most of these cars are still inside the 4-year/50,000-mile warranty, which keeps bills out of the public record. What the ten do hold is a car that lost all power pulling away from an idle-stop at a busy intersection, four rotors warped by 30,000 miles, and one SH-AWD car that has gone front-drive only — the transfer-case spline failure that fills our 2021 and 2022 pages and has no reason to stop at the 2022 model year. Add a fuel-tank weld recall, a brake-pedal pivot recall and a July 2026 seat-sensor recall, all free. Buy a 2023 on the VIN lookup and the Acura service printout, with a flashlight on the transfer-case seam if it is an SH-AWD car and the remaining factory warranty counted into the price.

What we checked

Checked against public records, 2026-09-25

NHTSA holds 10 owner complaints for the 2023 Acura TLX, and 3 recall campaigns.

That is too small a record to read a pattern from, so we are not going to pretend otherwise — with numbers this low one owner moves the percentage by a lot. What has been filed is grouped under electrics and electronics (2), the brakes (2), the transmission and drivetrain (1). Treat those as things to look at, not as the vehicle's known weaknesses. A thin file usually means few of these were sold or few owners filed. It is not evidence the vehicle is trouble-free, and the issues below are our own research rather than a reading of this record.

3 recall campaigns cover this model year. Recalls are repaired free, for any owner, with no time limit on most safety campaigns — but only if someone books it in. Ask the seller to show it was done, or have any dealer check the VIN; it takes them a couple of minutes and costs nothing.

Counts come from the NHTSA complaint and recall database — free, public, and worth checking yourself.

Known Issues for the 2023 Acura TLX

Ranked by wallet impact. These are documented, recurring problems — not freak accidents. How we decide that.

Fuel tank and filler neck may be badly welded and leak fuel (recall)High — wallet impact

Recall 24V950 covers 2021–2023 TLXs: the fuel filler neck may be improperly welded to the tank and can leak, and a fuel leak near an ignition source is a fire. Dealers replace the fuel tank assembly free; letters were mailed February 2025. No 2023 owner has filed a fuel complaint, which says nothing about the weld on the car in front of you. Run the VIN on the NHTSA lookup, ask for the repair order, and after the drive smell around the filler door and under the trunk floor.

Repair cost: $0 with the recall — verify it was performed

Source: 3 NHTSA recall campaigns on this model year.

Brake pedal pivot pin not secured — the pedal can shift out of position (recall)High — wallet impact

Recall 25V391 covers 2021–2025 TLXs alongside the 2023–2025 MDX and Pilot: the pin the brake pedal swings on was not properly secured, so the pedal can move out of position and keep you from braking as you intended. Dealers inspect and replace the pedal assembly free; letters went out July 2025. One of the two brake complaints on this year describes a sticky, inconsistent pedal with a noise, which the dealers called normal until the owner won a repair through arbitration — so a pedal that feels odd is worth pushing on. Press it hard with the engine off and feel for sideways play or a change in height.

Repair cost: $0 with the recall — verify it was performed

Source: NHTSA complaints filed under the brakes (2); 3 NHTSA recall campaigns on this model year.

Lost all power pulling away from an idle-stop at an intersection; a separate owner says the car is easy to clone and stealMedium

Two electrical complaints, two different things. The one that matters on the road: a 2023 Tech came to a stop in the rain, idle-stop shut the engine off as designed, and on the throttle the car jumped from Drive to Park, every control blinked, and it powered down in the middle of a busy intersection. That is one owner, so it is a check, not a pattern — let idle-stop cycle at five or six lights on the drive and time each restart, and ask whether the car has ever been jumped or had a battery. The other is an owner told by Acura that the car's computer can be cloned and driven off in under three minutes in certain cities; we cannot verify the claim, but a steering-wheel lock or a tracker is cheap insurance on any keyless car.

Repair cost (estimate): $200–$450 for a battery; $500–$1,000 for a starter; $0–$300 under warranty

Source: NHTSA complaints filed under electrics and electronics (2).

All four rotors warped by 30,000 miles — this is a heavy car that is hard on brakesMedium

The other brake complaint is blunt: all four rotors bent at 30,000 miles. Our 2021 page has the same story several times over — warped rotors, hotspots with good pads, a shake through the wheel from highway speed, one set replaced under warranty and humming again 2,000 miles later. A 4,000-pound sedan with an aggressive brake bias will do that to thin rotors. Brake firmly from 60 mph on the test drive and feel for a pulse in the pedal or a shimmy in the wheel; a fresh set of rotors and pads is a negotiating point, not a defect.

Repair cost (estimate): $400–$800 per axle for rotors and pads

Source: NHTSA complaints filed under the brakes (2).

SH-AWD car that has gone front-drive only — the transfer-case spline failure reaches the 2023Medium

One 2023 owner reports the all-wheel-drive components have failed and the car is front-drive only, crawling away from stops until the system realises the rear axle is gone. On our 2021 and 2022 pages this is the largest cluster: the splines between the transmission and the transfer case strip, the car drives on silently with no warning light, and the first sign is usually fluid at the seam between the two at an oil change. Same transmission, same transfer case, same warranty on the 2023. One complaint is not a pattern on this year, but the part is; on any SH-AWD car get under it with a flashlight, look at the mating seam for wetness, and pull away hard on a wet surface to feel the rear wheels bite. Inside the 6-year/70,000-mile powertrain warranty it is free.

Repair cost (estimate): $0 under the powertrain warranty; $4,000–$8,000 for a transfer case and transmission outside it

Source: NHTSA complaints filed under the transmission and drivetrain (1).

Front passenger seat weight sensor recall — letters only mailed July 2026Medium

Recall 26V332 covers the 2018–2021 and 2023 TLX among a long list of Honda and Acura models: the front passenger seat weight sensors can misjudge the occupant, so the airbag may deploy when it should not in a crash. Dealers replace the sensors free. Because notification went out in July 2026, most 2023s will still show it open — book it rather than walk over it, and sit an adult in the passenger seat to confirm the airbag-off light goes out.

Repair cost: $0 with the recall — verify it was performed

Source: 3 NHTSA recall campaigns on this model year.

Walk-Away Red Flags

✗Any of the three campaigns still open on the NHTSA VIN lookup
✗Fluid at the seam between the transmission and the transfer case on an SH-AWD car
✗Idle-stop restart that hesitates, or a seller who has switched idle-stop off
✗Pedal that pulses or a wheel that shimmies braking from 60 mph
✗Brake pedal that feels sticky or sits at a different height from one stop to the next

Good Signs

✓All three recalls shown complete on the NHTSA lookup, with repair orders
✓Factory bumper-to-bumper warranty still running, confirmed by the in-service date
✓Dry transfer-case seam under a flashlight after a warm drive
✓Instant idle-stop restarts at every light on a warm test drive
✓Acura dealer printout listing every visit, including any warranty work