How much does a 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO cost to run?

Estimated annual running cost is £1,777 (£148/month), including £1327 fuel, £195 road tax, £55 MOT, and £200 predicted repairs.

What is the MOT pass rate for a 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO?

The 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO has a 93% MOT pass rate based on 71 tests in 2026. This ranks 491 out of 1419 cars from 2019.

Which year MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO is most reliable?

The 2021 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO has the highest MOT pass rate at 94%. The least reliable year is 2019 at 93%.

MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO (2019)

Q: Is the 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO reliable?

Excellent reliability. Very few MOT failures. 93% of MERCEDES AMG A 45 S 4MATIC+ PLUS AUTOs from 2019 passed their MOT first time in 2026, based on 71 tests. That's 11 points above the national average of 82%.

Q: What is the average mileage for a 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO?

The average mileage for a 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO is 23,873 miles, which is significantly below the expected 51,800 miles for a 7-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

Running costs, reliability data, and common problems from 71 real MOT tests.

Annual Cost

£1,777

£148/month

MOT Pass Rate

93%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1991cc Petrol

Great Choice

93% pass rate, £1777/year to run. 11 points above average.

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Petrol1991cc7 years old71 tests24k miles avg

Annual Running Costs

Fuel (Petrol, 1991cc)

~36 mpg

£1,327

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,777

Per month£148/mo

Per week£34/wk

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

93% MOT pass rate(Excellent)

0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.

At 7 years old, 93% of MERCEDES AMG A 45 S 4MATIC+ PLUS AUTOs from 2019 passed their MOT first time in 2026. That's based on 71 tests across the UK. The average mileage at this age is 23,873 miles.

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How Does It Compare?

Rank among 2019 cars491th of 1,419(top 35%)

Rank among MERCEDES models434th of 1,408(top 31%)

vs national average+11%(82% avg)

vs 2019 cars average+3%(90% avg)

vs MERCEDES average+6%(87% avg)

Mileage Analysis

23,873

Average miles

51,800

Expected for age

The average 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO has 23,873 miles on the clock, which is significantly below the expected 51,800 miles for a 7-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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Best Year to Buy?

The most reliable year is the 2021 model with a 94% MOT pass rate, while the 2019 model has the lowest at 93%. Consider a different year if reliability is a priority.

MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO by Year

Year	Pass Rate	Tests	Avg Mileage
2022	100%	42	14,571 mi
2021	94%	648	21,187 mi
2020	93%	1,028	28,437 mi
2019	93%	71	23,873 mi

Similar Cars to Consider

FORD FOCUS

2017 · 1596cc Petrol

£1,732/year

89%

-4%

VOLKSWAGEN GOLF

2019 · 1498cc Petrol

£1,582/year

92%

-1%

FORD KUGA

2018 · 1499cc Petrol

£1,582/year

90%

-3%

MINI COOPER

2018 · 1499cc Petrol

£1,582/year

92%

-1%

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About the 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO

The 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO is a family car with a 1991cc petrol engine. 71 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2019, the average MOT pass rate is 90%, and this model beats that benchmark.

With an average of 23,873 miles at 7 years old, MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO Fuel Costs

The 1991cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 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 A 45 S 4MATIC+ PLUS AUTO?

Total estimated annual running cost is £1,777 (£148/month), broken down as £1327 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO Reliability Trend

The MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.

Buying a Used 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO

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. Note: with only 71 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2019 MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 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.

Suspension Wear

Medium risk

Shock 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 risk

Always 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 A 45 S 4MATIC+ PLUS AUTO stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MERCEDES AMG A 45 S 4MATIC+ PLUS AUTO(2019)	93%	£1327	£195	Grp 18-32	£1777
FORD FOCUS(2017)	89%	£1137	£190	Grp 12-25	£1732-£45
VOLKSWAGEN GOLF(2019)	92%	£1137	£190	Grp 12-25	£1582-£195
FORD KUGA(2018)	90%	£1137	£190	Grp 12-25	£1582-£195
MINI COOPER(2018)	92%	£1137	£190	Grp 12-25	£1582-£195

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.