Mercedes EQA 250+ AMG Line (2023)
Estimated running costs and MOT pass rates from 31 MOT tests in 2024.
Annual Cost
£1,010
£84/month
MOT Pass Rate
94%
Excellent
Road Tax
£200
Standard rate/year
Est. Insurance
n/a
Electric
Great Choice
94% pass rate, £1,010/year to run. 12 points above average.
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Annual Running Costs
Home charging at about 7.5p a mile
Standard rate (from April 2017)
Low estimate due to excellent reliability
Estimates based on 7,400 miles/year (UK average), home charging at about 7.5p a mile, GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).
Reliability Verdict
Excellent reliability. Very few MOT failures. That's 12 points above the average of 82% across all models in our data. It also outperforms the Mercedes brand average of 87%.
94% of MOT tests on Mercedes EQA 250+ AMG Lines from 2023 ended in a pass in 2024, when they were about a year old. That's based on 31 tests across the UK, retests included. The average mileage recorded at those tests was 28,591 miles.
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How Does It Compare?
Mileage Analysis
28,591
Average miles
7,400
Expected for age
The average 2023 Mercedes EQA 250+ AMG Line had 28,591 miles on the clock at its 2024 MOT, which is well above the expected 7,400 miles for a 1-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
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About the 2023 Mercedes EQA 250+ AMG Line
The 2023 Mercedes EQA 250+ AMG Line is an electric car. Our records list it as electric. 31 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. Among all models from 2023, the average MOT pass rate is 95%, and this model falls short of that benchmark.
With an average of 28,591 miles recorded at its 2024 MOT tests, Mercedes EQA 250+ AMG Line owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
What does it cost to own a 2023 Mercedes EQA 250+ AMG Line?
Total estimated annual running cost is £1,010 (£84/month), broken down as £555 electricity, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 94% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2023 Mercedes EQA 250+ AMG Line
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. Note: with only 31 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.
Battery Degradation
Medium riskAfter 3 years, expect some battery capacity loss. Check the battery health report for state of health (SoH). Below 80% significantly reduces range.
Charging Port
Medium riskCharging connectors and ports can develop issues from regular use. Check both AC and DC charging work correctly before purchasing.
Software Updates
Low riskOlder EVs may miss out on manufacturer software updates that improve range and features. Check the infotainment system is up to date.
12V Auxiliary Battery
Low riskEVs still have a standard 12V battery for accessories. These drain faster than in petrol cars and can leave you stranded if flat. Replacement is £100-£200.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2023 Mercedes EQA 250+ AMG Line stacks up against similar cars for estimated annual running costs, insurance group, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Est. Ins. Group | Total/yr |
|---|---|---|---|---|---|
| Mercedes EQA 250+ AMG Line(2023) | 94% | £555 | £200 | n/a | £1,010 |
| Tesla Model 3 Long Range Awd(2021) | 88% | £555 | £200 | n/a | £1,160+£150 |
| Tesla Model 3 Standard Range +(2021) | 88% | £555 | £200 | n/a | £1,160+£150 |
| Nissan Leaf(2021) | 94% | £555 | £200 | n/a | £1,010same |
| Kia Niro 4 + EV(2021) | 93% | £555 | £200 | n/a | £1,010same |
Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.
Questions about the 2023 Mercedes EQA 250+ AMG Line
Is the 2023 Mercedes EQA 250+ AMG Line reliable?
Excellent reliability. Very few MOT failures. 94% of MOT tests on 2023 Mercedes EQA 250+ AMG Lines ended in a pass, from 31 tests (DVSA MOT data for tests in 2024, retests included). That's 12 points above the average of 82% across all models in the same data.
How much does a 2023 Mercedes EQA 250+ AMG Line cost to run?
Our estimate is £1,010 a year (£84 a month): £555 electricity, £200 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.
What is the MOT pass rate for a 2023 Mercedes EQA 250+ AMG Line?
94% of 31 MOT tests on the 2023 Mercedes EQA 250+ AMG Line ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 115th of 165 models first registered in 2023 (bottom half).
What is the average mileage for a 2023 Mercedes EQA 250+ AMG Line?
The average mileage recorded at MOT tests on the 2023 Mercedes EQA 250+ AMG Line is 28,591 miles, which is well above the expected 7,400 miles for a 1-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
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