Buyer Research

2012 Buick Verano — Should You Buy One?

Typical asking price: $5,500–$9,000. There are 3 high-severity known issues you need to know before handing over a check.

Deciding between model years? Compare the 6 Buick Verano years we've written up →

Kestrel Take

The first year of the Verano, and the record is blunt: 47 percent of 106 complaints are the engine, and most of that is the 2.4-litre Ecotec drinking oil — owners describing four quarts gone in 2,000 miles with the oil-life monitor still reading 50 percent. The rest of the engine pile is stalling and camshaft solenoid faults. Then a quarter of the file is airbags, with three recall campaigns on the driver's airbag coil and seven crash reports in the cluster. This is a quiet, nicely finished small car that was cheap to buy used for a reason. Check the oil level yourself, cold, before anything else, and walk away from one that has no oil-change paperwork.

What we checked

Reconciled against public records, 2026-09-25

NHTSA holds 106 owner complaints for the 2012 Buick Verano, and 3 recall campaigns.

A big number here usually means a lot of these were sold, not that it is a bad vehicle — popular models collect more complaints for the same rate of trouble. So the total on its own says little. What is worth reading is the shape of it. 47% of them are about one thing — the engine. That much concentration is a genuine pattern rather than background noise, and it is the first thing to check on any example you look at.

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 2012 Buick Verano

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

The 2.4 Ecotec burns oil, and the dash will not warn you in timeHigh — wallet impact

This is the single biggest thing in the record. Owners report a quart gone every 1,000 to 2,000 miles with no leak a mechanic can find, oil that turns black within days of a change, and — the dangerous part — an oil-life monitor still showing 50 percent while the sump is nearly dry. Left alone it fouls sensors, ruins the catalytic converter and can kill the engine. Some cars are cured by cleaning up the PCV system; many need pistons and rings. Before you buy, check the dipstick yourself on a cold engine, look at the exhaust tip for heavy black soot, and ask the seller how often they add oil between changes. If the answer is anything other than never, price the engine work in.

Repair cost (estimate): $300–$700 if it is only the PCV system; $2,500–$4,500 for pistons and rings — around 62% of what this car is typically worth

Source: NHTSA complaints filed under the engine (50).

Stalling while driving, and camshaft position solenoid faults behind the check-engine lightHigh — wallet impact

Inside the same engine cluster is a second story: cars cutting out on the highway and when pulling away from stops, one owner documenting eight to ten stalls in nine days after a new battery and starter failed to fix it. Others were diagnosed with a failed camshaft position actuator solenoid, and one had a misfire that survived new coils, plugs and solenoids. A stall in traffic is a safety problem, not an inconvenience. On the test drive make several stop-and-go pulls and at least one long steady cruise, and have any stored codes read before money changes hands — these cars often set a camshaft or misfire code before they start stalling.

Repair cost (estimate): $200–$600 for camshaft actuator solenoids; $1,200–$2,000 for a timing chain and guides — about 28% of what this car is typically worth

Source: NHTSA complaints filed under the engine (50).

Driver's airbag may not deploy — a shorting bar in the steering wheel coil (three recalls)High — wallet impact

Three separate campaigns — 12V522000, 13V023000 and 14V300000 — all cover the same defect: a shorting bar in the driver's frontal airbag that can intermittently touch the airbag terminals, and if it is touching at the moment of a crash the airbag simply does not fire. The remedy is a new steering wheel airbag coil, free. Seven of the 27 airbag complaints on this year involve a crash, so this is not theoretical. One owner's dealer diagnosed exactly this coil spring after the airbag light came on. Check all three campaign numbers against the VIN; a car can be closed on one and open on another.

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

Source: NHTSA complaints filed under airbags (27); 3 NHTSA recall campaigns on this model year.

Passenger airbag switching itself off with someone sitting thereMedium

A steady run of complaints describes the passenger airbag indicator flipping between on and off as a passenger shifts their weight, sometimes staying lit with the seat empty. That is the passenger presence sensor in the seat cushion mis-reading, and while it is lit the passenger airbag is disabled. GM ran a special policy on this that owners say expired in 2019, so on a car this age it is your bill. Test it properly: have someone sit in the passenger seat, belt up, and watch the PASSENGER AIRBAG OFF light through a few minutes of driving and a couple of turns.

Repair cost (estimate): $400–$1,000 for a passenger presence sensor or seat cushion module

Source: NHTSA complaints filed under airbags (27).

No-start mornings, repeat battery replacements and a dead infotainment screenMedium

Sixteen electrical complaints, and they cluster around power: cars that will not crank and need a jump, owners on their fourth battery in six years, starters replaced, and radio and navigation screens going black for good. One owner reports wiring under the car melted together and corroded, and there is a single fire report in this cluster. None of that is expensive on its own, but a car that eats batteries usually has a parasitic drain someone has to find. Ask how old the battery is, look for green crust on the terminals and cable ends, and sit with the radio and backup camera on for a few minutes to see whether the screen holds.

Repair cost (estimate): $150–$400 for a battery and cable repair; $500–$1,500 for a starter, body control module or head unit

Source: NHTSA complaints filed under electrics and electronics (16).

Walk-Away Red Flags

✗A dipstick that reads low on a cold engine while the oil-life monitor says half
✗Heavy black soot inside the exhaust tip and a smoky puff on a hard pull
✗Any cut-out or stumble when pulling away from a stop
✗The PASSENGER AIRBAG OFF light changing as someone shifts in the seat
✗A black or flickering radio and camera screen

Good Signs

✓Oil-change receipts at 5,000 miles or less with the level checked each time
✓A documented oil-consumption test performed by a GM dealer
✓All three airbag coil campaigns confirmed closed on the NHTSA VIN lookup
✓A recent battery with clean terminals and a printed charging-system test
✓Camshaft actuator solenoids or a timing chain replaced, with the invoice