How much does a 2018 TOYOTA AVENSIS cost to run?

Estimated annual running cost is £1,927 (£161/month), including £1327 fuel, £195 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2018 TOYOTA AVENSIS?

The 2018 TOYOTA AVENSIS has a 88% MOT pass rate based on 1,798 tests in 2026. This ranks 449 out of 649 cars from 2018.

Which year TOYOTA AVENSIS is most reliable?

The 2017 TOYOTA AVENSIS has the highest MOT pass rate at 88%. The least reliable year is 1999 at 70%.

TOYOTA AVENSIS (2018)

Q: Is the 2018 TOYOTA AVENSIS reliable?

Good reliability. Occasional issues but generally solid. 88% of TOYOTA AVENSISs from 2018 passed their MOT first time in 2026, based on 1,798 tests. That's 6 points above the national average of 82%.

Q: What is the average mileage for a 2018 TOYOTA AVENSIS?

The average mileage for a 2018 TOYOTA AVENSIS is 95,222 miles, which is well above the expected 59,200 miles for a 8-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

Running costs, reliability data, and common problems from 1,798 real MOT tests.

Annual Cost

£1,927

£161/month

MOT Pass Rate

88%

Good

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1800cc Petrol

Solid Option

88% pass rate, £1927/year to run. 6 points above average.

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Petrol1800cc8 years old1,798 tests95k miles avg

Annual Running Costs

Fuel (Petrol, 1800cc)

~36 mpg

£1,327

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

£350

Total per year£1,927

Per month£161/mo

Per week£37/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

88% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 6 points above the national average of 82%. It also outperforms the TOYOTA brand average of 84%.

At 8 years old, 88% of TOYOTA AVENSISs from 2018 passed their MOT first time in 2026. That's based on 1,798 tests across the UK. The average mileage at this age is 95,222 miles.

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How Does It Compare?

Rank among 2018 cars449th of 649(top 69%)

Rank among TOYOTA models390th of 996(top 39%)

vs national average+6%(82% avg)

vs 2018 cars average-1%(89% avg)

vs TOYOTA average+4%(84% avg)

Mileage Analysis

95,222

Average miles

59,200

Expected for age

The average 2018 TOYOTA AVENSIS has 95,222 miles on the clock, which is well above the expected 59,200 miles for a 8-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

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Best Year to Buy?

The most reliable year is the 2017 model with a 88% MOT pass rate, while the 1999 model has the lowest at 70%. The 2018 sits between the two at 88%.

TOYOTA AVENSIS by Year

Year	Pass Rate	Tests	Avg Mileage
2018	88%	1,798	95,222 mi
2017	88%	4,078	86,161 mi
2016	87%	5,836	97,189 mi
2015	85%	5,426	117,294 mi
2014	83%	5,229	133,017 mi
2013	82%	5,353	135,382 mi
2012	81%	8,379	130,725 mi
2011	79%	7,416	127,805 mi
2010	79%	9,581	130,166 mi
2009	77%	9,074	129,424 mi
2008	75%	9,083	128,873 mi
2007	75%	9,118	134,277 mi
2006	73%	8,473	130,077 mi
2005	74%	6,330	124,984 mi
2004	76%	4,759	117,887 mi
2003	75%	3,437	116,046 mi
2002	71%	1,627	112,717 mi
2001	76%	1,121	111,507 mi
2000	73%	744	112,081 mi
1999	70%	1,232	122,912 mi
1998	73%	918	122,408 mi

Similar Cars to Consider

VAUXHALL CORSA

2016 · 1398cc Petrol

£1,572/year

81%

-7%

FORD FOCUS

2016 · 1596cc Petrol

£1,677/year

87%

-1%

VOLKSWAGEN GOLF

2019 · 1498cc Petrol

£1,582/year

92%

+4%

VAUXHALL MOKKA

2016 · 1364cc Petrol

£1,572/year

80%

-8%

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About the 2018 TOYOTA AVENSIS

The 2018 TOYOTA AVENSIS is a family car with a 1800cc petrol engine. 1,798 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2018, the average MOT pass rate is 89%, and this model falls short of that benchmark.

With an average of 95,222 miles at 8 years old, TOYOTA AVENSIS 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 AVENSIS Fuel Costs

The 1800cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2018 TOYOTA AVENSIS?

Total estimated annual running cost is £1,927 (£161/month), broken down as £1327 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 88% pass rate. Keeping on top of servicing will help avoid surprises.

TOYOTA AVENSIS Reliability Trend

Newer TOYOTA AVENSISs show better MOT pass rates than older ones, with an average improvement of 9 percentage points.

Buying a Used 2018 TOYOTA AVENSIS

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. If you're flexible on year, the 2017 model has the highest pass rate at 88%.

Common Issues to Watch For

Based on the 2018 TOYOTA AVENSIS's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 8 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

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.

Clutch Wear

Medium risk

With an average of 95k 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 2018 TOYOTA AVENSIS stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
TOYOTA AVENSIS(2018)	88%	£1327	£195	Grp 18-32	£1927
VAUXHALL CORSA(2016)	81%	£1137	£30	Grp 8-20	£1572-£355
FORD FOCUS(2016)	87%	£1137	£135	Grp 12-25	£1677-£250
VOLKSWAGEN GOLF(2019)	92%	£1137	£190	Grp 12-25	£1582-£345
VAUXHALL MOKKA(2016)	80%	£1137	£30	Grp 8-20	£1572-£355

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.