Mercedes S 580 L AMG LN Prem + Exec E A (2023)
Estimated running costs and MOT pass rates from 326 MOT tests in 2024.
Annual Cost
£2,413
£201/month
MOT Pass Rate
93%
Excellent
Road Tax
£200
Standard rate/year
Est. Insurance
Grp 30-42
2999cc Hybrid
Great Choice
93% pass rate, £2,413/year to run. 11 points above average.
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Annual Running Costs
~30 mpg (petrol-engine estimate; hybrids usually use less)
Standard rate (from April 2017)
Low estimate due to excellent reliability
Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), 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 11 points above the average of 82% across all models in our data. It also outperforms the Mercedes brand average of 87%.
93% of MOT tests on Mercedes S 580 L AMG LN Prem + Exec E As from 2023 ended in a pass in 2024, when they were about a year old. That's based on 326 tests across the UK, retests included. The average mileage recorded at those tests was 23,855 miles.
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How Does It Compare?
Mileage Analysis
23,855
Average miles
7,400
Expected for age
The average 2023 Mercedes S 580 L AMG LN Prem + Exec E A had 23,855 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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Mercedes S 580 L AMG LN Prem + Exec E A by Year
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About the 2023 Mercedes S 580 L AMG LN Prem + Exec E A
The 2023 Mercedes S 580 L AMG LN Prem + Exec E A is a premium performance car. Our records list a 2999cc hybrid engine, though engines vary between versions. 326 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. Among all models from 2023, the average MOT pass rate is 95%, and this model falls short of that benchmark.
With an average of 23,855 miles recorded at its 2024 MOT tests, Mercedes S 580 L AMG LN Prem + Exec E A owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2023 Mercedes S 580 L AMG LN Prem + Exec E A Fuel Costs
The 2999cc hybrid engine is on the larger side, so fuel won't be this car's strong point. Our estimate uses around 30 mpg, the figure for a petrol engine of this size, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year). As a hybrid it should use less than that, and real-world fuel costs depend a lot on how much electric-only driving you do.
What does it cost to own a 2023 Mercedes S 580 L AMG LN Prem + Exec E A?
Total estimated annual running cost is £2,413 (£201/month), broken down as £1,958 fuel, £200 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.
Buying a Used 2023 Mercedes S 580 L AMG LN Prem + Exec E A
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.
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.
Hybrid Battery Health
Low riskAfter 3 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 2023 Mercedes S 580 L AMG LN Prem + Exec E A 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 S 580 L AMG LN Prem + Exec E A(2023) | 93% | £1,958 | £200 | Grp 30-42 | £2,413 |
| BMW X5 XDRIVE45E M Sport Auto(2021) | 88% | £1,958 | £200 | Grp 30-42 | £2,563+£150 |
| BMW M340I Xdrive MHEV Auto(2021) | 93% | £1,958 | £200 | Grp 30-42 | £2,413same |
| Lexus RX(2021) | 97% | £1,958 | £200 | Grp 35-50 | £2,413same |
| BMW M440I Xdrive MHEV Auto(2021) | 92% | £1,958 | £200 | Grp 30-42 | £2,413same |
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 S 580 L AMG LN Prem + Exec E A
Is the 2023 Mercedes S 580 L AMG LN Prem + Exec E A reliable?
Excellent reliability. Very few MOT failures. 93% of MOT tests on 2023 Mercedes S 580 L AMG LN Prem + Exec E As ended in a pass, from 326 tests (DVSA MOT data for tests in 2024, retests included). That's 11 points above the average of 82% across all models in the same data.
How much does a 2023 Mercedes S 580 L AMG LN Prem + Exec E A cost to run?
Our estimate is £2,413 a year (£201 a month): £1,958 fuel, £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 S 580 L AMG LN Prem + Exec E A?
93% of 326 MOT tests on the 2023 Mercedes S 580 L AMG LN Prem + Exec E A ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 118th of 165 models first registered in 2023 (bottom half).
What is the average mileage for a 2023 Mercedes S 580 L AMG LN Prem + Exec E A?
The average mileage recorded at MOT tests on the 2023 Mercedes S 580 L AMG LN Prem + Exec E A is 23,855 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.
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
BMW X5 XDRIVE45E M Sport Auto
2021 · 2998cc Hybrid
BMW M340I Xdrive MHEV Auto
2021 · 2998cc Hybrid
Lexus RX
2021 · 3456cc Hybrid
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