Mercedes Benz GLA Price Guide & Known Issues (2005-2026)
We track real Mercedes Benz GLA asking prices from UK dealers daily - prices starting from £5,295, covering 2005 to 2026 models. Enter your reg for a free personalised estimate.
Based on real dealer prices - not resold third-party data
GLA prices by year
| Year | Avg price | Avg mileage |
|---|---|---|
| 2026 | £37,931 | 8k miles |
| 2024 | £30,448 | 15k miles |
| 2022 | £24,685 | 34k miles |
| 2020 | £18,200 | 45k miles |
| 2018 | £13,427 | 58k miles |
| 2016 | £10,504 | 77k miles |
Based on current UK dealer asking prices. Updated monthly.
Popular GLA variants
Common GLA issues to watch for
What you get with a free GLA estimate
Mercedes Benz GLA - buyer's guide
How much is a Mercedes Benz GLA worth?
Used Mercedes Benz GLA prices start from around £5,295 at UK dealers, with models ranging from 2005 to 2026. The exact value depends on the variant, year, mileage and condition - a high-spec AMG Line will be worth significantly more than a base model with the same age and miles. Enter your reg above for a free estimate based on what dealers are actually asking right now.
Part-exchange, trade, or private sale - what's the difference?
The same GLA can be worth three different amounts depending on how you sell it:
- Private sale - typically the highest price, but you handle viewings, tyre-kickers and paperwork yourself
- Part-exchange - convenient when buying your next car, but dealers will offer below market rate to build in their margin
- Trade sale - quickest route to cash, but usually the lowest offer
Our free estimate tool shows what similar cars are listed for at dealers right now - a solid starting point whichever route you choose.
What problems should I look for on a Mercedes Benz GLA?
Based on our database of owner-reported issues, the most common problems on the Mercedes Benz GLA include:
- Excessive brake fluid consumption (major)
- Suspension joint dust cover deterioration (minor)
- Premature brake pad wear (minor)
Always get a service history check before buying - it can reveal whether these issues have been addressed.
Can I check the service history of a Mercedes Benz GLA?
Yes. Our service history check pulls official records directly from Mercedes Benz's manufacturer database, showing:
- Every recorded service - dates, mileage and dealer location
- Work carried out at each visit
- Gaps in the service schedule that could affect value
If you're buying a used GLA, this is one of the most important checks you can do. A full service history typically adds 10-15% to a car's value.
How are these estimates calculated?
We crawl thousands of UK dealer websites daily and record what they're actually listing cars for. When you enter a reg, we match your car's exact variant, age and mileage against current and recent listings to produce an estimate grounded in real market data - not inflated book values or outdated guides.