MERCEDES E 300 AMG LINE EDITION E AUTO (2022)
Running costs, reliability data, and common problems from 54 real MOT tests.
Annual Cost
£1,777
£148/month
MOT Pass Rate
96%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 18-32
1991cc Hybrid
Great Choice
96% pass rate, £1777/year to run. 14 points above average.
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Annual Running Costs
~36 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 14 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 4 years old, 96% of MERCEDES E 300 AMG LINE EDITION E AUTOs from 2022 passed their MOT first time in 2026. That's based on 54 tests across the UK. The average mileage at this age is 53,993 miles.
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How Does It Compare?
Mileage Analysis
53,993
Average miles
29,600
Expected for age
The average 2022 MERCEDES E 300 AMG LINE EDITION E AUTO has 53,993 miles on the clock, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
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MERCEDES E 300 AMG LINE EDITION E AUTO by Year
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About the 2022 MERCEDES E 300 AMG LINE EDITION E AUTO
The 2022 MERCEDES E 300 AMG LINE EDITION E AUTO is a family car with a 1991cc hybrid engine. 54 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2022, the average MOT pass rate is 94%, and this model beats that benchmark.
With an average of 53,993 miles at 4 years old, MERCEDES E 300 AMG LINE EDITION E AUTO owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2022 MERCEDES E 300 AMG LINE EDITION E AUTO Fuel Costs
The 1991cc hybrid 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 hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2022 MERCEDES E 300 AMG LINE EDITION E 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 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2022 MERCEDES E 300 AMG LINE EDITION E AUTO
At 4 years old, the MERCEDES E 300 AMG LINE EDITION E AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 54 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2022 MERCEDES E 300 AMG LINE EDITION E AUTO's fuel type, age, and engine size, these are the most likely problem areas to check.
Hybrid Battery Health
Low riskAfter 4 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.
Inverter and Power Electronics
Low riskThe inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.
Regenerative Braking
Low riskBrake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.
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 2022 MERCEDES E 300 AMG LINE EDITION E AUTO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MERCEDES E 300 AMG LINE EDITION E AUTO(2022) | 96% | £1327 | £195 | Grp 18-32 | £1777 |
| TOYOTA C-HR(2020) | 93% | £1327 | £190 | Grp 18-32 | £1772-£5 |
| HYUNDAI IONIQ(2021) | 91% | £1137 | £190 | Grp 12-25 | £1582-£195 |
| MINI COOPER S(2021) | 93% | £1137 | £190 | Grp 12-25 | £1582-£195 |
| LAND ROVER RANGE ROVER SPORT(2020) | 94% | £1327 | £190 | Grp 18-32 | £1772-£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
TOYOTA C-HR
2020 · 1987cc Hybrid
HYUNDAI IONIQ
2021 · 1580cc Hybrid
MINI COOPER S
2021 · 1499cc Hybrid
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