MERCEDES E350 (2010)
Running costs, reliability data, and common problems from 47 real MOT tests.
Annual Cost
£2,757
£230/month
MOT Pass Rate
83%
Good
Road Tax
£760
Based on CC/year
Insurance
Grp 35-50
3498cc Petrol
Solid Option
83% pass rate, £2757/year to run. Close to the national average.
Check a specific MERCEDES E350
Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.
Annual Running Costs
~30 mpg
Based on 3498cc
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
Get an insurance quote for this MERCEDES E350
Compare quotes and find the best deal
Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the MERCEDES brand average of 87%.
At 16 years old, 83% of MERCEDES E350s from 2010 passed their MOT first time in 2026. That's based on 47 tests across the UK. The average mileage at this age is 101,339 miles.
Got a MERCEDES E350 you're looking at?
Enter the reg plate to check its specific MOT history, mileage, and health score.
How Does It Compare?
Mileage Analysis
101,339
Average miles
118,400
Expected for age
The average 2010 MERCEDES E350 has 101,339 miles on the clock, which is in line with the expected 118,400 miles for a 16-year-old car, suggesting normal everyday use.
Looking at a specific MERCEDES E350?
Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.
Similar Cars to Consider
Check a Specific Mercedes E350
Enter a reg plate to get the full MOT history, health score, and mileage verification.
Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.
About the 2010 MERCEDES E350
The 2010 MERCEDES E350 is a performance with a 3498cc petrol engine. 47 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2010, the average MOT pass rate is 75%, and this model beats that benchmark.
With an average of 101,339 miles at 16 years old, MERCEDES E350 owners drive about as much as the UK average.
2010 MERCEDES E350 Fuel Costs
The 3498cc 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 2010 MERCEDES E350?
Total estimated annual running cost is £2,757 (£230/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 83% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2010 MERCEDES E350
At 16 years old, the MERCEDES E350 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. Note: with only 47 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2010 MERCEDES E350's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 16 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.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Clutch Wear
Watch outWith an average of 101k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.
Brake Discs and Pads
Medium riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
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 2010 MERCEDES E350 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MERCEDES E350(2010) | 83% | £1592 | £760 | Grp 35-50 | £2757 |
| MERCEDES E(2010) | 80% | £1592 | £250 | Grp 35-50 | £2247-£510 |
| LAND ROVER FREELANDER(2008) | 76% | £1592 | £250 | Grp 35-50 | £2397-£360 |
| BMW X1(2011) | 81% | £1592 | £250 | Grp 30-42 | £2247-£510 |
| MERCEDES CLC(2009) | 73% | £1592 | £250 | Grp 35-50 | £2397-£360 |
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 E
2010 · 3495cc Petrol
LAND ROVER FREELANDER
2008 · 3192cc Petrol
BMW X1
2011 · 3000cc Petrol
Related Guides
In-depth articles relevant to the Mercedes E350.
Cars That Lose Value Fastest: Models to Avoid for Depreciation
8 min read
Running CostsCheapest Cars to Run in 2026: Real Data from 19.8 Million MOT Tests
9 min read
Running CostsCheapest Cars to Insure in the UK: Insurance Groups 1-10
9 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Problems: 7 Issues Owners Report (2026)
13 min read
Check a specific MERCEDES E350
Enter the reg to see its MOT history, mileage check, and predicted costs.
Premium History Check
Buying a MERCEDES E350? Our premium check covers:
- Stolen check (PNC)
- Outstanding finance
- Write-off history (Cat A/B/N/S)
- Previous owners count
Competitors charge £10-£20 for the same data