MERCEDES GLC 300 AMG LINE PREM + D 4M A (2022)
Running costs, common problems, and reliability data based on 178 real MOT tests in 2024.
MOT Pass Rate
97%
Total Tests (2024)
178
Avg Mileage
21,303 mi
Est. Annual Cost
£1,482
Is the 2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A reliable?
Excellent reliability. Very few MOT failures. That's 15 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 2 years old, 97% of MERCEDES GLC 300 AMG LINE PREM + D 4M As from 2022 passed their MOT first time in 2024. That's based on 178 tests across the UK. The average mileage at this age is 21,303 miles.
How does the 2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A compare?
Mileage Analysis
The average 2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A has 21,303 miles on the clock, which is above the expected 14,800 miles for a 2-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
How much does a 2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MERCEDES GLC 300 AMG LINE PREM + D 4M A by Year
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About the 2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A
The 2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A is a family car with a 1950cc diesel engine. 178 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 2% of all 2022 cars for reliability.
With an average of 21,303 miles at 2 years old, MERCEDES GLC 300 AMG LINE PREM + D 4M A owners cover more miles than the average driver.
2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A Fuel Costs
The 1950cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 per year at current diesel prices of 148p per litre (based on 7,400 miles per year).
What does it cost to own a 2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A?
Total estimated annual running cost is £1,482 (£124/month), broken down as £1037 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 97% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MERCEDES GLC 300 AMG LINE PREM + D 4M A Reliability Trend
The MERCEDES GLC 300 AMG LINE PREM + D 4M A has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Alternatives to the 2022 MERCEDES GLC 300 AMG LINE PREM + D 4M A
The MERCEDES GLC 300 AMG LINE PREM + D 4M A is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines:
- MERCEDES A (2020) 93% pass rate (-4%) from 59,637 tests
- FORD FOCUS (2020) 91% pass rate (-6%) from 58,336 tests
- BMW 118 (2020) 93% pass rate (-4%) from 38,549 tests
- KIA SPORTAGE (2021) 91% pass rate (-6%) from 31,542 tests