How much does a 2021 FORD MONDEO cost to run?

Estimated annual running cost is £1,637 (£136/month), including £1037 fuel, £195 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2021 FORD MONDEO?

The 2021 FORD MONDEO has a 89% MOT pass rate based on 1,710 tests in 2026. This ranks 2666 out of 3373 cars from 2021.

Which year FORD MONDEO is most reliable?

The 2022 FORD MONDEO has the highest MOT pass rate at 94%. The least reliable year is 2002 at 68%.

What is the average mileage for a 2021 FORD MONDEO?

The average mileage for a 2021 FORD MONDEO is 39,889 miles, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.

FORD MONDEO (2021)

Q: Is the 2021 FORD MONDEO reliable?

Good reliability. Occasional issues but generally solid. 89% of FORD MONDEOs from 2021 passed their MOT first time in 2026, based on 1,710 tests. That's 7 points above the national average of 82%.

Running costs, reliability data, and common problems from 1,710 real MOT tests.

Annual Cost

£1,637

£136/month

MOT Pass Rate

89%

Good

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1995cc Diesel

Solid Option

89% pass rate, £1637/year to run. 7 points above average.

Buying this car? Check for finance, write-offs & theft

£4.99

Check a specific FORD MONDEO

Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.

Diesel1995cc5 years old1,710 tests40k miles avg

Annual Running Costs

Fuel (Diesel, 1995cc)

~48 mpg

£1,037

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

£350

Total per year£1,637

Per month£136/mo

Per week£31/wk

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 FORD MONDEO

Compare quotes and find the best deal

Reliability Verdict

89% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%. It also outperforms the FORD brand average of 85%.

At 5 years old, 89% of FORD MONDEOs from 2021 passed their MOT first time in 2026. That's based on 1,710 tests across the UK. The average mileage at this age is 39,889 miles.

Got a FORD MONDEO you're looking at?

Enter the reg plate to check its specific MOT history, mileage, and health score.

How Does It Compare?

Rank among 2021 cars2666th of 3,373(top 79%)

Rank among FORD models487th of 1,167(top 42%)

vs national average+7%(82% avg)

vs 2021 cars average-3%(92% avg)

vs FORD average+4%(85% avg)

Mileage Analysis

39,889

Average miles

37,000

Expected for age

The average 2021 FORD MONDEO has 39,889 miles on the clock, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.

Looking at a specific FORD MONDEO?

Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.

Best Year to Buy?

The most reliable year is the 2022 model with a 94% MOT pass rate, while the 2002 model has the lowest at 68%. The 2021 sits between the two at 89%.

FORD MONDEO by Year

Year	Pass Rate	Tests	Avg Mileage
2022	94%	80	54,644 mi
2021	89%	1,710	39,889 mi
2020	89%	3,652	50,239 mi
2019	90%	7,466	61,857 mi
2018	90%	11,913	73,505 mi
2017	88%	18,073	84,027 mi
2016	87%	26,925	92,893 mi
2015	86%	29,704	100,819 mi
2014	80%	20,850	117,891 mi
2013	78%	22,767	125,216 mi
2012	78%	29,196	125,913 mi
2011	77%	24,537	131,601 mi
2010	75%	29,714	132,388 mi
2009	74%	29,480	135,619 mi
2008	72%	28,655	139,585 mi
2007	71%	22,117	133,332 mi
2006	71%	13,543	124,230 mi
2005	69%	11,436	124,025 mi
2004	69%	7,419	121,520 mi
2003	68%	4,276	116,650 mi
2002	68%	3,281	115,320 mi
2001	69%	2,982	115,470 mi
2000	70%	1,210	105,568 mi
1999	71%	1,232	100,805 mi
1998	72%	794	104,643 mi
1997	71%	552	100,239 mi
1996	73%	574	95,491 mi
1995	69%	426	96,846 mi
1994	76%	255	97,557 mi
1993	83%	217	97,667 mi

Similar Cars to Consider

FORD FOCUS

2019 · 1499cc Diesel

£1,500/year

89%

same

FORD KUGA

2019 · 1997cc Diesel

£1,482/year

91%

+2%

VOLKSWAGEN POLO

2019 · 1598cc Diesel

£1,500/year

89%

same

FORD TRANSIT CUSTOM

2019 · 2000cc Diesel

£1,632/year

87%

-2%

Check a Specific Ford Mondeo

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 2021 FORD MONDEO

The 2021 FORD MONDEO is a family car with a 1995cc diesel engine. 1,710 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It sits in the bottom 79% of 2021 cars for MOT pass rates.

With an average of 39,889 miles at 5 years old, FORD MONDEO owners drive about as much as the UK average.

2021 FORD MONDEO Fuel Costs

The 1995cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 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 2021 FORD MONDEO?

Total estimated annual running cost is £1,637 (£136/month), broken down as £1037 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.

FORD MONDEO Reliability Trend

Newer FORD MONDEOs show better MOT pass rates than older ones, with an average improvement of 12 percentage points.

Buying a Used 2021 FORD MONDEO

At 5 years old, the FORD MONDEO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2022 model has the highest pass rate at 94%.

Common Issues to Watch For

Based on the 2021 FORD MONDEO's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Medium risk

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

EGR Valve

Low risk

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Service History

Low risk

Always 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 2021 FORD MONDEO stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
FORD MONDEO(2021)	89%	£1037	£195	Grp 18-32	£1637
FORD FOCUS(2019)	89%	£905	£190	Grp 12-25	£1500-£137
FORD KUGA(2019)	91%	£1037	£190	Grp 18-32	£1482-£155
VOLKSWAGEN POLO(2019)	89%	£905	£190	Grp 12-25	£1500-£137
FORD TRANSIT CUSTOM(2019)	87%	£1037	£190	Grp 18-32	£1632-£5

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.