MERCEDES S 350 GRAND EDITION D AUTO (2019)
Running costs, common problems, and reliability data based on 47 real MOT tests in 2024.
MOT Pass Rate
94%
Total Tests (2024)
47
Avg Mileage
55,834 mi
Est. Annual Cost
£1,690
Is the 2019 MERCEDES S 350 GRAND EDITION D AUTO reliable?
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 5 years old, 94% of MERCEDES S 350 GRAND EDITION D AUTOs from 2019 passed their MOT first time in 2024. That's based on 47 tests across the UK. The average mileage at this age is 55,834 miles.
How does the 2019 MERCEDES S 350 GRAND EDITION D AUTO compare?
Mileage Analysis
The average 2019 MERCEDES S 350 GRAND EDITION D AUTO has 55,834 miles on the clock, which is well above the expected 37,000 miles for a 5-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
How much does a 2019 MERCEDES S 350 GRAND EDITION D AUTO 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.
Checking a specific MERCEDES S 350 GRAND EDITION D AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2019 MERCEDES S 350 GRAND EDITION D AUTO
The 2019 MERCEDES S 350 GRAND EDITION D AUTO is a large car with a 2925cc diesel engine. 47 of these vehicles were MOT tested in 2024, 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 55,834 miles at 5 years old, MERCEDES S 350 GRAND EDITION D AUTO owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2019 MERCEDES S 350 GRAND EDITION D AUTO Fuel Costs
The 2925cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2019 MERCEDES S 350 GRAND EDITION D AUTO?
Total estimated annual running cost is £1,690 (£141/month), broken down as £1245 fuel, £190 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.
Buying a Used 2019 MERCEDES S 350 GRAND EDITION D AUTO
At 5 years old, the MERCEDES S 350 GRAND EDITION D 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 47 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2019 MERCEDES S 350 GRAND EDITION D AUTO
The MERCEDES S 350 GRAND EDITION D AUTO is actually the most reliable option among similar diesel large cars from this era. Here are comparable diesel cars with similar engines:
- MERCEDES E (2019) 90% pass rate (-4%) from 41,000 tests
- MERCEDES GLC (2018) 91% pass rate (-3%) from 40,494 tests
- AUDI A5 (2017) 89% pass rate (-5%) from 33,531 tests
- FORD RANGER (2019) 87% pass rate (-7%) from 32,194 tests