What should I check when buying a used Mercedes-Benz GLA-Class?

On a GLA-Class, check cold-start the engine; verify the M260 cylinder-head status (H247 2020 to 2022).; test the DCT in stop-start traffic., on top of the checks for any used car: the body, tyres and engine, a test drive, and the paperwork for money owing, a write-off and the odometer.

How much is a used Mercedes-Benz GLA-Class?

Most 2025 GLA-Class are advertised at $58,000 to $70,000, with 3,000 to 10,000 km on the odometer. Prices depend on the year, the kilometres, the badge and the condition.

Used Mercedes-Benz GLA-Class Buying Checklist: What to Check

Before you go

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What a 2025 GLA-Class is advertised for

Asking price: $58k to $70k
Odometer: 3k to 10k km

Asking prices, not sale prices: the middle 60% of the 226 advertised in the last 12 months, one listing per car.

Get the rego or VIN From the ad or the seller. Enter it at the top of this page: the make, model and year should match the ad.
Compare the price With what similar cars are advertised for.
Ask the seller How long they have owned it, why they are selling, any accidents and any money owing.
Ask for the service book And for the engine to be cold when you arrive.
Meet in daylight In dry weather. For a private sale, at the seller's home: the address should match the registration papers.

Inspection

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Panels and paint Uneven gaps, paint that does not quite match and overspray on rubber seals point to accident repairs.
Rust Under the doors, around the wheel arches and under the boot floor.
Tyres At least 1.5 mm of tread, even wear across each tyre, and a spare.
Glass and lights No chips or cracks in the windscreen, and every light works.
Oil and coolant Check them cold. Milky oil under the filler cap, or oil in the coolant, can mean a head gasket fault.
Cold start Watch the exhaust and listen for rattles in the first few seconds.
Wear inside The pedals, steering wheel and driver's seat should fit the odometer reading.
Warning lights and controls Lights come on with the ignition and go out once the engine runs. Try the air conditioning, windows, locks and screen.
Flood signs A damp smell, water marks or silt under the carpets.

What to check on a GLA-Class

Cold-start the engine and listen for timing chain rattle (both generations). A tick that clears in one to two seconds is marginal; anything longer needs investigation.
Verify the M260 cylinder-head status (H247 2020 to 2022). Look for a service record of the head being replaced under warranty, or confirm coverage remains in the 15-year/241,000 km window.
Test the DCT in stop-start traffic. Some low-speed hesitation is characteristic; severe shuddering, delayed engagement, or clunking from park to drive should prompt a specialist check.
Check the 12V battery voltage (H247). Below 12.2V at rest is a red flag and may explain any MBUX faults the seller attributes to software.
Confirm all recalls are cleared ; particularly the Takata airbag on X156 models and the 2016 DCT weld-seam recall. A VIN check or PPSR check will also surface finance encumbrances, write-offs, or stolen-vehicle flags before you commit.
Prioritise full service history. Both the DCT and the M260 are sensitive to oil-change intervals; a documented dealer or specialist history is worth paying a small premium for.

The GLA-Class's known problems, in full

Test drive

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20 minutes or more On slow streets and at highway speed.
Steering and brakes It runs straight with your hands light on the wheel, and stops straight without shudder or squeal.
Gear changes Smooth, with no slipping or flaring revs. In a manual, a clutch that bites near the top of the pedal may be worn.
Noises Knocks over bumps, and whines or hums that rise with speed.
Temperature and leaks The gauge settles and stays put. After the drive, look under the car for fresh drips.

Paperwork

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Money owing A car with finance owing on it can be repossessed after you have paid for it. A PPSR check shows it.
Write-off A statutory write-off can never be registered again, and a repairable write-off needs an inspection first.
Odometer Compare the reading with earlier records of the car: service book stamps, earlier listings and other records.
VIN match The VIN on the car matches the registration papers and the PPSR certificate.
Seller's licence The name and address match the registration papers.
Safety certificate In Queensland the seller needs a current safety certificate, and in Victoria a roadworthy certificate is needed to transfer the registration.
Receipt The date, the price, the VIN and rego, and both names and signatures.

Where to find the VIN on a Mercedes-Benz

Line drawing of a C-Class sedan (W205), numbered where the VIN is — C-Class (W205) · where to find the VIN

1. Door pillar, driver's side. Open the front right-hand door to see the plate.
2. Floor, under a carpet flap. In front of the driver's seat. Slide the seat right back first.

Drawn on one Mercedes-Benz model: others may differ, and the owner's manual lists the places. Reading a Mercedes-Benz VIN

Older cars also carry a compliance plate, usually under the bonnet or on a door pillar. A car supplied new since mid 2021 may have none: it is entered on the Register of Approved Vehicles instead.

After you buy

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Transfer the rego Into your name before the deadline, usually 14 days.
Stamp duty Worked out on the price you paid or the market value, whichever is higher.
Insurance Before you drive the car away.
Recalls Check that no recall work is outstanding.
Next service Book it on time.
Keep the papers The receipt and the PPSR certificate, with the car's papers.

What it costs on top of the price

It opens on $64,000, the middle of what a 2025 GLA-Class is advertised for. Put in the price you're offered for the stamp duty, the transfer fee and a year's rego.

State Price of the car What you pay, GST included

Is the car worth more than the price?

Duty is on the market value when that is higher than the price

Stamp duty (motor vehicle duty): $2,300
Transfer fee: $42
Rego, 12 months (estimate): $375
On top of the price: $2,717

Duty at Revenue NSW rates as at 27 October 2026 (revenue.nsw.gov.au).

How stamp duty works in NSW

Used Mercedes-Benz GLA-Class Buying Checklist

The GLA-Class checklist

Before you go

Inspection

What to check on a GLA-Class

Test drive

Paperwork

Where to find the VIN on a Mercedes-Benz

After you buy

What it costs on top of the price

Questions

What should I check when buying a used Mercedes-Benz GLA-Class?

How much is a used Mercedes-Benz GLA-Class?

Used Mercedes-Benz GLA-Class Buying Checklist

The GLA-Class checklist

1Before you go

2Inspection

What to check on a GLA-Class

3Test drive

4Paperwork

Where to find the VIN on a Mercedes-Benz

5After you buy

What it costs on top of the price

Questions

What should I check when buying a used Mercedes-Benz GLA-Class?

How much is a used Mercedes-Benz GLA-Class?

Before you go

Inspection

Test drive

Paperwork

After you buy