Toyota Auris (2018)

Estimated running costs and MOT pass rates from 20,973 MOT tests in 2024.

Annual Cost

£2,086

£174/month

MOT Pass Rate

90%

Excellent

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 18-32

1798cc Hybrid

Great Choice

90% pass rate, £2,086/year to run. 8 points above average.

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Hybrid1798cc8 years old20,973 tests73k miles avg

Annual Running Costs

Fuel (Hybrid, 1798cc)

~36 mpg (petrol-engine estimate; hybrids usually use less)

£1,631

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,086

Per month£174/mo

Per week£40/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p 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

90% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 8 points above the average of 82% across all models in our data. It also outperforms the Toyota brand average of 84%.

90% of MOT tests on Toyota Auriss from 2018 ended in a pass in 2024, when they were about 6 years old. That's based on 20,973 tests across the UK, retests included. The average mileage recorded at those tests was 72,728 miles.

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How Does It Compare?

Rank among 2018 models297th of 607(top half)

Rank among Toyota models325th of 970(top half)

vs average of all models+8%(82% avg)

vs 2018 models average+1%(89% avg)

vs Toyota average+6%(84% avg)

Mileage Analysis

72,728

Average miles

44,400

Expected for age

The average 2018 Toyota Auris had 72,728 miles on the clock at its 2024 MOT, which is well above the expected 44,400 miles for a 6-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

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Toyota Auris by Year

Year	Pass Rate	Tests	Avg Mileage
2019	90%	1,895	70,140 mi
2018	90%	20,973	72,728 mi
2017	89%	21,522	77,305 mi
2016	88%	24,320	85,743 mi
2015	87%	27,086	94,623 mi
2014	86%	26,781	102,033 mi
2013	86%	21,574	91,486 mi
2012	81%	13,852	88,577 mi
2011	80%	15,840	93,120 mi
2010	79%	15,977	92,958 mi
2009	78%	17,996	94,460 mi
2008	76%	19,598	103,046 mi
2007	75%	18,420	103,488 mi
2006	71%	109	114,982 mi

Similar Cars to Consider

Mercedes C

2017 · 1991cc Hybrid

£2,236/year

89%

-1%

Toyota Yaris

2018 · 1349cc Hybrid

£1,853/year

91%

+1%

MINI Cooper S

2019 · 1499cc Hybrid

£1,853/year

92%

+2%

Land Rover Range Rover Sport

2019 · 1997cc Hybrid

£2,086/year

94%

+4%

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About the 2018 Toyota Auris

The 2018 Toyota Auris is a family car. Our records list a 1798cc hybrid engine, though engines vary between versions. 20,973 MOT tests were recorded on this model in 2024, making it one of the most commonly tested models on UK roads. Among all models from 2018, the average MOT pass rate is 89%, and this model beats that benchmark.

With an average of 72,728 miles recorded at its 2024 MOT tests, Toyota Auris owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.

2018 Toyota Auris Fuel Costs

The 1798cc hybrid engine offers a reasonable balance between performance and economy. Our estimate uses around 36 mpg, the figure for a petrol engine of this size, which works out to roughly £1,631 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year). As a hybrid it should use less than that, and real-world fuel costs depend a lot on how much electric-only driving you do.

What does it cost to own a 2018 Toyota Auris?

Total estimated annual running cost is £2,086 (£174/month), broken down as £1,631 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Toyota Auris Reliability Trend

Newer Toyota Auriss pass their MOT more often than older ones, by 11 percentage points on average, which is mostly down to age and wear.

Buying a Used 2018 Toyota Auris

At 8 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. With 20,973 MOT tests in our data, there's strong statistical confidence in these figures.

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.

Hybrid Battery Health

Watch out

After 8 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.

Inverter and Power Electronics

Medium risk

The inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.

Regenerative Braking

Medium risk

Brake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.

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 2018 Toyota Auris 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
Toyota Auris(2018)	90%	£1,631	£200	Grp 18-32	£2,086
Mercedes C(2017)	89%	£1,631	£200	Grp 18-32	£2,236+£150
Toyota Yaris(2018)	91%	£1,398	£200	Grp 8-20	£1,853-£233
MINI Cooper S(2019)	92%	£1,398	£200	Grp 12-25	£1,853-£233
Land Rover Range Rover Sport(2019)	94%	£1,631	£200	Grp 18-32	£2,086same

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 2018 Toyota Auris

Is the 2018 Toyota Auris reliable?

Excellent reliability. Very few MOT failures. 90% of MOT tests on 2018 Toyota Auriss ended in a pass, from 20,973 tests (DVSA MOT data for tests in 2024, retests included). That's 8 points above the average of 82% across all models in the same data.

How much does a 2018 Toyota Auris cost to run?

Our estimate is £2,086 a year (£174 a month): £1,631 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 2018 Toyota Auris?

90% of 20,973 MOT tests on the 2018 Toyota Auris ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 297th of 607 models first registered in 2018 (top half).

Which year Toyota Auris has the best MOT pass rate?

Of the years with at least 100 tests, the 2018 Toyota Auris has the highest MOT pass rate at 90% and the 2006 the lowest at 71%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2018 Toyota Auris?

The average mileage recorded at MOT tests on the 2018 Toyota Auris is 72,728 miles, which is well above the expected 44,400 miles for a 6-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.