Kia Stonic (2017)

Estimated running costs and MOT pass rates from 1,257 MOT tests in 2024.

Annual Cost

£1,824

£152/month

MOT Pass Rate

89%

Good

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 12-25

1582cc Diesel

Solid Option

89% pass rate, £1,824/year to run. 7 points above average.

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Diesel1582cc9 years old1,257 tests46k miles avg

Annual Running Costs

Fuel (Diesel, 1582cc)

~55 mpg

£1,219

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

£350

Total per year£1,824

Per month£152/mo

Per week£35/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

89% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the average of 82% across all models in our data.

89% of MOT tests on Kia Stonics from 2017 ended in a pass in 2024, when they were about 7 years old. That's based on 1,257 tests across the UK, retests included. The average mileage recorded at those tests was 45,840 miles.

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How Does It Compare?

Rank among 2017 models264th of 540(top half)

Rank among Kia models263rd of 471(bottom half)

vs average of all models+7%(82% avg)

vs 2017 models average+2%(87% avg)

vs Kia average+3%(86% avg)

Mileage Analysis

45,840

Average miles

51,800

Expected for age

The average 2017 Kia Stonic had 45,840 miles on the clock at its 2024 MOT, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2021 model has the highest MOT pass rate at 97%, while the 2017 model has the lowest at 89%. Consider a different year if reliability is a priority. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Kia Stonic by Year

Year	Pass Rate	Tests	Avg Mileage
2021	97%	250	18,874 mi
2020	94%	6,053	24,242 mi
2019	91%	12,612	33,494 mi
2018	90%	11,258	42,938 mi
2017	89%	1,257	45,840 mi

Similar Cars to Consider

Volkswagen Golf

2017 · 1598cc Diesel

£1,674/year

91%

+2%

Ford Focus

2019 · 1499cc Diesel

£1,824/year

89%

same

Mercedes A

2019 · 1461cc Diesel

£1,674/year

91%

+2%

Mercedes A-Class

2017 · 1461cc Diesel

£1,824/year

88%

-1%

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About the 2017 Kia Stonic

The 2017 Kia Stonic is a small family car. Our records list a 1582cc diesel engine, though engines vary between versions. 1,257 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. Among all models from 2017, the average MOT pass rate is 87%, and this model beats that benchmark.

With an average of 45,840 miles recorded at its 2024 MOT tests, Kia Stonic owners drive about as much as the UK average.

2017 Kia Stonic Fuel Costs

The 1582cc 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 2017 Kia Stonic?

Total estimated annual running cost is £1,824 (£152/month), broken down as £1,219 fuel, £200 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.

Kia Stonic Reliability Trend

Newer Kia Stonics pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.

Buying a Used 2017 Kia Stonic

At 9 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage.

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

Watch out

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

Watch out

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

Suspension Wear

Medium risk

Shock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.

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 2017 Kia Stonic 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
Kia Stonic(2017)	89%	£1,219	£200	Grp 12-25	£1,824
Volkswagen Golf(2017)	91%	£1,219	£200	Grp 12-25	£1,674-£150
Ford Focus(2019)	89%	£1,219	£200	Grp 12-25	£1,824same
Mercedes A(2019)	91%	£1,219	£200	Grp 12-25	£1,674-£150
Mercedes A-Class(2017)	88%	£1,219	£200	Grp 12-25	£1,824same

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 2017 Kia Stonic

Is the 2017 Kia Stonic reliable?

Good reliability. Occasional issues but generally solid. 89% of MOT tests on 2017 Kia Stonics ended in a pass, from 1,257 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points above the average of 82% across all models in the same data.

How much does a 2017 Kia Stonic cost to run?

Our estimate is £1,824 a year (£152 a month): £1,219 fuel, £200 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2017 Kia Stonic?

89% of 1,257 MOT tests on the 2017 Kia Stonic ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 264th of 540 models first registered in 2017 (top half).

Which year Kia Stonic has the best MOT pass rate?

Of the years with at least 100 tests, the 2021 Kia Stonic has the highest MOT pass rate at 97% and the 2017 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 2017 Kia Stonic?

The average mileage recorded at MOT tests on the 2017 Kia Stonic is 45,840 miles, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.