MERCEDES AMG GLC 63 S PREMIUM 4M + A (2019)
Running costs, reliability data, and common problems from 233 real MOT tests.
Annual Cost
£2,042
£170/month
MOT Pass Rate
94%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 35-50
3982cc Petrol
Great Choice
94% pass rate, £2042/year to run. 12 points above average.
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Annual Running Costs
~30 mpg
Flat rate (post-2017)
Low estimate due to excellent reliability
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Excellent reliability. Very few MOT failures. That's 12 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 7 years old, 94% of MERCEDES AMG GLC 63 S PREMIUM 4M + As from 2019 passed their MOT first time in 2026. That's based on 233 tests across the UK. The average mileage at this age is 38,239 miles.
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How Does It Compare?
Mileage Analysis
38,239
Average miles
51,800
Expected for age
The average 2019 MERCEDES AMG GLC 63 S PREMIUM 4M + A has 38,239 miles on the clock, which is below the expected 51,800 miles for a 7-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2020 model with a 97% MOT pass rate, while the 2021 model has the lowest at 94%. The 2019 sits between the two at 94%.
MERCEDES AMG GLC 63 S PREMIUM 4M + A by Year
Similar Cars to Consider
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About the 2019 MERCEDES AMG GLC 63 S PREMIUM 4M + A
The 2019 MERCEDES AMG GLC 63 S PREMIUM 4M + A is a performance with a 3982cc petrol engine. 233 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It ranks in the top 23% of all 2019 cars for reliability.
With an average of 38,239 miles at 7 years old, MERCEDES AMG GLC 63 S PREMIUM 4M + A owners tend to use this car less than the typical driver.
2019 MERCEDES AMG GLC 63 S PREMIUM 4M + A Fuel Costs
The 3982cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2019 MERCEDES AMG GLC 63 S PREMIUM 4M + A?
Total estimated annual running cost is £2,042 (£170/month), broken down as £1592 fuel, £195 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.
MERCEDES AMG GLC 63 S PREMIUM 4M + A Reliability Trend
The MERCEDES AMG GLC 63 S PREMIUM 4M + A has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2019 MERCEDES AMG GLC 63 S PREMIUM 4M + A
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2020 model has the highest pass rate at 97%.
Common Issues to Watch For
Based on the 2019 MERCEDES AMG GLC 63 S PREMIUM 4M + A's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 7 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Oil Consumption
Medium riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
Suspension Wear
Medium riskShock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.
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 2019 MERCEDES AMG GLC 63 S PREMIUM 4M + A stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MERCEDES AMG GLC 63 S PREMIUM 4M + A(2019) | 94% | £1592 | £195 | Grp 35-50 | £2042 |
| MERCEDES C(2019) | 91% | £1592 | £190 | Grp 35-50 | £2037-£5 |
| PORSCHE CAYENNE(2019) | 95% | £1592 | £190 | Grp 35-50 | £2037-£5 |
| PORSCHE 911(2018) | 96% | £1592 | £190 | Grp 35-50 | £2037-£5 |
| BMW X6(2017) | 92% | £1592 | £190 | Grp 35-50 | £2037-£5 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Mercedes Models
Explore other Mercedes cars or similar models in the same category.
MERCEDES A
2019 · 1461cc Diesel
MERCEDES C
2017 · 1991cc Hybrid
MERCEDES A-CLASS
2017 · 1461cc Diesel
MERCEDES C
2019 · 3982cc Petrol
PORSCHE CAYENNE
2019 · 3996cc Petrol
PORSCHE 911
2018 · 3996cc Petrol
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