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How much does it cost to run the 2012–2014 Mercedes-Benz Clase B 2.1 Diesel 136 CV?
Generation 2012–2014
Average monthly cost
220 €About average
At 15,000 km a year, 2.1 Diesel 136 CV version. On top of that, it loses around 2.046 € in value a year. Worked out as if just bought: if it's second-hand, choose its age in «Work out my case».
Diesel
Quick facts
Mercedes-Benz Clase B 2.1 Diesel 136 CV specs
FuelDiesel
Power136 CV100 kW
Real-world consumption5,7 l/100 kmOfficial (NEDC): 4,2 l/100 km
Engine size2.143 cm³
DGT eco stickerB111 g/km of CO₂ (NEDC)
Fiscal horsepower13,9Band: 12 to 15.99
Weight1.504 kg
Approximate price28.000 €New, without discounts
Every Mercedes-Benz Clase B version, by generation
Current Mercedes-Benz Clase B (since 2023)6 versionsPlug-in hybrid2 versions
Mercedes-Benz Clase B (2019–2022)10 versionsPetrol4 versions
Plug-in hybrid1 version
Mercedes-Benz Clase B (2015–2018)7 versionsPetrol3 versions
Mercedes-Benz Clase B (2012–2014)10 versionsPetrol4 versions
Mercedes-Benz Clase B (2008–2011)9 versionsPetrol6 versions
Mercedes-Benz Clase B (2005–2007)5 versions · estimated data (before 2010)Your numbers
Work out what you'd spend
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Question 1 of 6
Which engine does it have, or do you want?
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Your monthly cost
Average estimate · 0 of 6 answers220 €2.643 € a year
- Fuel1.618 € a year135 €/month
- Insurance360 € a year30 €/month
- Maintenance396 € a year33 €/month
- Tyres188 € a year16 €/month
- Road tax72 € a year6 €/month
- ITV9 € a year1 €/month
Indicative insurance for a average driver: 40 years old, 15+ years with a licence, no claims. Each insurer calculates in its own way. ·
Separately: what it loses in value
You don't pay it every month, but you notice it when you sell. In 5 years it will lose around 10.232 € (2.046 € a year) and you'd sell it for around 17.768 €.
All in, owning this car costs you 391 € a month.
- Real-world consumption
- 5,7 l/100 km
- Fuel price
- 1,89 €/l
- Road tax
- 71,94 €/year
- Fiscal horsepower
- 13,9
Without your municipality, we use the legal minimum tax and fuel at the national average.
Your monthly cost220 €
Used car deals
Used Mercedes-Benz Clase B
By year of registration, with an approximate price. Tap to see real listings.
20252024202320222020Approximate prices by age, at 15,000 km a year. Each button opens real listings for that year.
For your car
Save on your Clase B too
At the garage
Garage prices for your Clase B
What each job usually costs in your province: cheap, typical and expensive. So you know if a quote is too high.
For the Mercedes-Benz Clase B 2.1 Diesel 136 CV, VAT included.
Service with oil and filters
Every year or 15,000-30,000 km
Cheap95 €Typical135 €Expensive190 €Timing belt kit
Every 5-10 years or 90,000-200,000 km
Cheap340 €Typical460 €Expensive640 €Clutch
Usually between 120,000 and 200,000 km
Cheap455 €Typical605 €Expensive830 €Front brake pads
Every 30,000-50,000 km
Cheap80 €Typical115 €Expensive160 €Front brake discs and pads
Every 60,000-100,000 km
Cheap205 €Typical285 €Expensive385 €12 V battery
Every 4-6 years
Cheap130 €Typical175 €Expensive225 €Front shock absorbers
Every 80,000-120,000 km
Cheap250 €Typical345 €Expensive480 €Air conditioning recharge
When it isn't cooling well
Cheap70 €Typical105 €Expensive155 €4 tyres fitted
Every 40,000 km approx.
Cheap375 €Typical500 €Expensive750 €
- Cheap Local garage, equivalent parts
- Typical Chain or independent multi-brand garage
- Expensive Main dealer, original parts
Approximate price: typical labour hours × the garage's hourly rate + parts, adjusted to your area. Always ask for a written quote.
Garages near you
8611 garages and tyre shops across Spain, from OpenStreetMap. Type your town or postcode, or use your location.
Your location never leaves your browser: only the garages for your area are downloaded.
OpenStreetMap data from 16/10/2026. Straight-line distances. OpenStreetMap has no ratings: reviews are on Google Maps. Opening hours and phone numbers may be out of date; if something is wrong, anyone can fix it on OpenStreetMap. © OpenStreetMap contributors (ODbL)
Long term
What you'll have spent
What the Mercedes-Benz Clase B will have cost you in running costs, depending on how many years you keep it. From year five, the garage bills go up a bit and the ITV comes round more and more often.
After 5 years
13.214 € · 220 €/month
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Future value
What will the Mercedes-Benz Clase B be worth?
A 2014 Mercedes-Benz Clase B 2.1 Diesel 136 CV is worth around 11.700 € today. In 2031 it will be worth around 8.800 €: this year it loses 600 € (50 € a month).
In 5 years (2031)
8.800 €
That year it loses 500 € (−5 %)
For the tax office (10 % of its new price)
2.800 €
- What you'll get for it (market)
- Tax office value (taxes only)
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Questions
Frequently asked questions
How much does the Mercedes-Benz Clase B 2.1 Diesel 136 CV cost to run per month?+
At 15,000 km a year, the Mercedes-Benz Clase B 2.1 Diesel 136 CV costs around 220 € a month (2.643 € a year) in fuel, insurance, maintenance, tyres, road tax and ITV. On top of that, bought new it loses around 2.046 € in value each year.
What is the Mercedes-Benz Clase B 2.1 Diesel 136 CV's real-world fuel consumption?+
Its official figure is 4,2 l/100 km on the NEDC cycle, the pre-2018 one. In real use we estimate about 5,7 l/100 km: cars of its time really used around 36% more than their official figure, according to the ICCT.
How many fiscal horsepower (CVF) does the Mercedes-Benz Clase B 2.1 Diesel 136 CV have?+
About 13,9 CVF, so it pays road tax in the 12 to 15.99 fiscal horsepower band. The exact amount depends on your council.
Which DGT eco sticker does the Mercedes-Benz Clase B 2.1 Diesel 136 CV get?+
The B label, as a diesel car from 2014.
Data from 15/10/2026. How we calculate it. This version was registered 32 times in Spain (2014), according to the European Environment Agency.