MERCEDES 280 (2006)
Running costs, reliability data, and common problems from 39 real MOT tests.
Annual Cost
£2,195
£183/month
MOT Pass Rate
79%
Average
Road Tax
£395
Based on CC/year
Insurance
Grp 30-42
2746cc Diesel
Check Carefully
79% pass rate, £2195/year to run. Close to the national average.
Check a specific MERCEDES 280
Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.
Annual Running Costs
~40 mpg
Based on 2746cc
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 280
Compare quotes and find the best deal
Reliability Verdict
Average reliability. Expect some repairs as it ages. That's close to the national average of 82%. It falls below the MERCEDES brand average of 87%.
At 20 years old, 79% of MERCEDES 280s from 2006 passed their MOT first time in 2026. That's based on 39 tests across the UK. The average mileage at this age is 125,816 miles.
Got a MERCEDES 280 you're looking at?
Enter the reg plate to check its specific MOT history, mileage, and health score.
How Does It Compare?
Mileage Analysis
125,816
Average miles
148,000
Expected for age
The average 2006 MERCEDES 280 has 125,816 miles on the clock, which is in line with the expected 148,000 miles for a 20-year-old car, suggesting normal everyday use.
Looking at a specific MERCEDES 280?
Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.
MERCEDES 280 by Year
Similar Cars to Consider
Check a Specific Mercedes 280
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 2006 MERCEDES 280
The 2006 MERCEDES 280 is a large car with a 2746cc diesel engine. 39 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2006, the average MOT pass rate is 73%, and this model beats that benchmark.
With an average of 125,816 miles at 20 years old, MERCEDES 280 owners drive about as much as the UK average.
2006 MERCEDES 280 Fuel Costs
The 2746cc 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 2006 MERCEDES 280?
Total estimated annual running cost is £2,195 (£183/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 79% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2006 MERCEDES 280
At 20 years old, the MERCEDES 280 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 39 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2006 MERCEDES 280's fuel type, age, and engine size, these are the most likely problem areas to check.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
Dual Mass Flywheel
Watch outLarger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.
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 126k 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.
Engine Mounts
Medium riskWorn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.
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 2006 MERCEDES 280 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MERCEDES 280(2006) | 79% | £1245 | £395 | Grp 30-42 | £2195 |
| BMW 3 SERIES(2008) | 80% | £1245 | £250 | Grp 30-42 | £1900-£295 |
| VOLKSWAGEN TRANSPORTER(2007) | 75% | £1245 | £250 | Grp 25-38 | £2050-£145 |
| FORD TRANSIT(2008) | 69% | £1245 | £250 | Grp 25-38 | £2250+£55 |
| LAND ROVER DISCOVERY(2006) | 78% | £1245 | £250 | Grp 25-38 | £2050-£145 |
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
BMW 3 SERIES
2008 · 2926cc Diesel
VOLKSWAGEN TRANSPORTER
2007 · 2370cc Diesel
FORD TRANSIT
2008 · 2402cc Diesel
Related Guides
In-depth articles relevant to the Mercedes 280.
Petrol vs Diesel in 2026: Which Actually Costs Less to Own?
8 min read
Buying GuideCars 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
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 280
Enter the reg to see its MOT history, mileage check, and predicted costs.
Premium History Check
Buying a MERCEDES 280? 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