Ford Kuga ST-Line Edition Ecoblue (2021)

Estimated running costs and MOT pass rates from 2,953 MOT tests in 2024.

Annual Cost

£1,674

£140/month

MOT Pass Rate

93%

Excellent

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 12-25

1499cc Diesel

Great Choice

93% pass rate, £1,674/year to run. 11 points above average.

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

£4.99

Check a specific Ford Kuga ST-Line Edition Ecoblue

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

Diesel1499cc5 years old2,953 tests29k miles avg

Annual Running Costs

Fuel (Diesel, 1499cc)

~55 mpg

£1,219

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,674

Per month£140/mo

Per week£32/wk

Estimates based on 7,400 miles/year (UK average), diesel at 199.33p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).

Reliability Verdict

93% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 11 points above the average of 82% across all models in our data. It also outperforms the Ford brand average of 85%.

93% of MOT tests on Ford Kuga ST-Line Edition Ecoblues from 2021 ended in a pass in 2024, when they were about 3 years old. That's based on 2,953 tests across the UK, retests included. The average mileage recorded at those tests was 28,812 miles.

Got a Ford Kuga ST-Line Edition Ecoblue 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 models1452nd of 3,336(top half)

Rank among Ford models276th of 1,136(top 25%)

vs average of all models+11%(82% avg)

vs 2021 models average+1%(92% avg)

vs Ford average+8%(85% avg)

Mileage Analysis

28,812

Average miles

22,200

Expected for age

The average 2021 Ford Kuga ST-Line Edition Ecoblue had 28,812 miles on the clock at its 2024 MOT, which is above the expected 22,200 miles for a 3-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Looking at a specific Ford Kuga ST-Line Edition Ecoblue?

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

Ford Kuga ST-Line Edition Ecoblue by Year

Year	Pass Rate	Tests	Avg Mileage
2022	91%	111	21,452 mi
2021	93%	2,953	28,812 mi
2020	89%	333	32,365 mi

Similar Cars to Consider

Ford Focus

2019 · 1499cc Diesel

£1,824/year

89%

-4%

Mercedes A

2019 · 1461cc Diesel

£1,674/year

91%

-2%

Ford Kuga

2019 · 1997cc Diesel

£1,852/year

91%

-2%

Volkswagen Polo

2019 · 1598cc Diesel

£1,824/year

89%

-4%

Check a Specific Ford Kuga ST-Line Edition Ecoblue

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 Kuga ST-Line Edition Ecoblue

The 2021 Ford Kuga ST-Line Edition Ecoblue is a small family car. Our records list a 1499cc diesel engine, though engines vary between versions. 2,953 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. Among all models from 2021, the average MOT pass rate is 92%, and this model beats that benchmark.

With an average of 28,812 miles recorded at its 2024 MOT tests, Ford Kuga ST-Line Edition Ecoblue owners cover more miles than the average driver.

2021 Ford Kuga ST-Line Edition Ecoblue Fuel Costs

The 1499cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £1,219 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; 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 Kuga ST-Line Edition Ecoblue?

Total estimated annual running cost is £1,674 (£140/month), broken down as £1,219 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Buying a Used 2021 Ford Kuga ST-Line Edition Ecoblue

At 5 years old, the Ford Kuga ST-Line Edition Ecoblue offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

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 Kuga ST-Line Edition Ecoblue stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Ford Kuga ST-Line Edition Ecoblue(2021)	93%	£1,219	£200	Grp 12-25	£1,674
Ford Focus(2019)	89%	£1,219	£200	Grp 12-25	£1,824+£150
Mercedes A(2019)	91%	£1,219	£200	Grp 12-25	£1,674same
Ford Kuga(2019)	91%	£1,397	£200	Grp 18-32	£1,852+£178
Volkswagen Polo(2019)	89%	£1,219	£200	Grp 12-25	£1,824+£150

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2021 Ford Kuga ST-Line Edition Ecoblue

Is the 2021 Ford Kuga ST-Line Edition Ecoblue reliable?

Excellent reliability. Very few MOT failures. 93% of MOT tests on 2021 Ford Kuga ST-Line Edition Ecoblues ended in a pass, from 2,953 tests (DVSA MOT data for tests in 2024, retests included). That's 11 points above the average of 82% across all models in the same data.

How much does a 2021 Ford Kuga ST-Line Edition Ecoblue cost to run?

Our estimate is £1,674 a year (£140 a month): £1,219 fuel, £200 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2021 Ford Kuga ST-Line Edition Ecoblue?

93% of 2,953 MOT tests on the 2021 Ford Kuga ST-Line Edition Ecoblue ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 1452nd of 3,336 models first registered in 2021 (top half).

Which year Ford Kuga ST-Line Edition Ecoblue has the best MOT pass rate?

Of the years with at least 100 tests, the 2021 Ford Kuga ST-Line Edition Ecoblue has the highest MOT pass rate at 93% and the 2020 the lowest at 89%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2021 Ford Kuga ST-Line Edition Ecoblue?

The average mileage recorded at MOT tests on the 2021 Ford Kuga ST-Line Edition Ecoblue is 28,812 miles, which is above the expected 22,200 miles for a 3-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.