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TOYOTA AVENSIS (2018)

Running costs, common problems, and reliability data based on 1,798 real MOT tests in 2024.

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MOT Pass Rate

88%

Total Tests (2024)

1,798

Avg Mileage

95,222 mi

Est. Annual Cost

£1,922

Is the 2018 TOYOTA AVENSIS reliable?

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 6 years old, 88% of TOYOTA AVENSISs from 2018 passed their MOT first time in 2024. That's based on 1,798 tests across the UK. The average mileage at this age is 95,222 miles.

How does the 2018 TOYOTA AVENSIS compare?

Rank among all 2018 cars449th out of 649(top 69%)
Rank among all TOYOTA models390th out 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

The average 2018 TOYOTA AVENSIS has 95,222 miles on the clock, 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.

Best year to buy a TOYOTA AVENSIS?

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%.

How much does a 2018 TOYOTA AVENSIS cost to run?

⛽Fuel (Petrol, 1800cc)
£1,327
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£350
Total per year£1,922
Per month£160/mo

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

TOYOTA AVENSIS by Year

YearPass RateTestsAvg Mileage
201888%1,79895,222 mi
201788%4,07886,161 mi
201687%5,83697,189 mi
201585%5,426117,294 mi
201483%5,229133,017 mi
201382%5,353135,382 mi
201281%8,379130,725 mi
201179%7,416127,805 mi
201079%9,581130,166 mi
200977%9,074129,424 mi
200875%9,083128,873 mi
200775%9,118134,277 mi
200673%8,473130,077 mi
200574%6,330124,984 mi
200476%4,759117,887 mi
200375%3,437116,046 mi
200271%1,627112,717 mi
200176%1,121111,507 mi
200073%744112,081 mi
199970%1,232122,912 mi
199873%918122,408 mi

Checking a specific TOYOTA AVENSIS?

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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 2024, 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 6 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 £1,922 (£160/month), broken down as £1327 fuel, £190 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 6 years old, the TOYOTA AVENSIS offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2017 model has the highest pass rate at 88%.

Alternatives to the 2018 TOYOTA AVENSIS

If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines: