Subaru Outback (2014)

Estimated running costs and MOT pass rates from 393 MOT tests in 2024.

Annual Cost

£2,077

£173/month

MOT Pass Rate

85%

Good

Road Tax

£275

Estimated/year

Est. Insurance

Grp 18-32

1998cc Diesel

Solid Option

85% pass rate, £2,077/year to run. Close to the average across all models.

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Diesel1998cc12 years old393 tests101k miles avg

Annual Running Costs

Fuel (Diesel, 1998cc)

~48 mpg

£1,397

Road Tax

Estimated CO2 band

£275

MOT Test

£55

Predicted Repairs

£350

Total per year£2,077

Per month£173/mo

Per week£40/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.

Reliability Verdict

85% MOT pass rate(Good)

0%All-model avg: 82%100%

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

85% of MOT tests on Subaru Outbacks from 2014 ended in a pass in 2024, when they were about 10 years old. That's based on 393 tests across the UK, retests included. The average mileage recorded at those tests was 101,391 miles.

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How Does It Compare?

Rank among 2014 models266th of 527(bottom half)

Rank among Subaru models83rd of 184(top half)

vs average of all models+3%(82% avg)

vs 2014 models average+4%(81% avg)

vs Subaru average+2%(83% avg)

Mileage Analysis

101,391

Average miles

74,000

Expected for age

The average 2014 Subaru Outback had 101,391 miles on the clock at its 2024 MOT, which is above the expected 74,000 miles for a 10-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

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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 94%, while the 2005 model has the lowest at 70%. The 2014 scores 85%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Subaru Outback by Year

Year	Pass Rate	Tests	Avg Mileage
2021	94%	784	27,630 mi
2020	91%	407	34,925 mi
2019	93%	1,030	41,337 mi
2018	90%	1,085	52,588 mi
2017	91%	746	62,472 mi
2016	90%	1,254	75,847 mi
2015	85%	1,384	87,656 mi
2014	85%	393	101,391 mi
2013	81%	415	100,053 mi
2012	75%	433	112,842 mi
2011	81%	883	114,449 mi
2010	79%	834	123,818 mi
2009	77%	501	115,908 mi
2008	72%	350	120,270 mi
2007	72%	609	123,973 mi
2006	72%	729	130,846 mi
2005	70%	497	130,499 mi
2004	72%	435	134,291 mi

Similar Cars to Consider

Volkswagen Golf

2015 · 1968cc Diesel

£2,077/year

89%

+4%

Vauxhall Astra

2013 · 1700cc Diesel

£2,227/year

79%

-6%

Audi A3

2015 · 1598cc Diesel

£1,794/year

88%

+3%

BMW 3 Series

2013 · 1995cc Diesel

£2,077/year

85%

same

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About the 2014 Subaru Outback

The 2014 Subaru Outback is a family car. Our records list a 1998cc diesel engine, though engines vary between versions. 393 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. Among all models from 2014, the average MOT pass rate is 81%, and this model beats that benchmark.

With an average of 101,391 miles recorded at its 2024 MOT tests, Subaru Outback owners cover more miles than the average driver.

2014 Subaru Outback Fuel Costs

The 1998cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,397 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 2014 Subaru Outback?

Total estimated annual running cost is £2,077 (£173/month), broken down as £1,397 fuel, £275 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% pass rate. Keeping on top of servicing will help avoid surprises.

Subaru Outback Reliability Trend

Newer Subaru Outbacks pass their MOT more often than older ones, by 14 percentage points on average, which is mostly down to age and wear.

Buying a Used 2014 Subaru Outback

At 12 years old, the Subaru Outback 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. If you're flexible on year, the 2021 model has the highest pass rate at 94%.

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.

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.

Rust and Corrosion

Watch out

At 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 out

Rubber 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 out

With an average of 101k 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 risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

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 2014 Subaru Outback 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
Subaru Outback(2014)	85%	£1,397	£275	Grp 18-32	£2,077
Volkswagen Golf(2015)	89%	£1,397	£275	Grp 18-32	£2,077same
Vauxhall Astra(2013)	79%	£1,397	£275	Grp 18-32	£2,227+£150
Audi A3(2015)	88%	£1,219	£170	Grp 12-25	£1,794-£283
BMW 3 Series(2013)	85%	£1,397	£275	Grp 18-32	£2,077same

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 2014 Subaru Outback

Is the 2014 Subaru Outback reliable?

Good reliability. Occasional issues but generally solid. 85% of MOT tests on 2014 Subaru Outbacks ended in a pass, from 393 tests (DVSA MOT data for tests in 2024, retests included). That's 3 points above the average of 82% across all models in the same data.

How much does a 2014 Subaru Outback cost to run?

Our estimate is £2,077 a year (£173 a month): £1,397 fuel, £275 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 2014 Subaru Outback?

85% of 393 MOT tests on the 2014 Subaru Outback ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 266th of 527 models first registered in 2014 (bottom half).

Which year Subaru Outback has the best MOT pass rate?

Of the years with at least 100 tests, the 2021 Subaru Outback has the highest MOT pass rate at 94% and the 2005 the lowest at 70%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2014 Subaru Outback?

The average mileage recorded at MOT tests on the 2014 Subaru Outback is 101,391 miles, which is above the expected 74,000 miles for a 10-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.