Is the Hyundai I800 reliable?

The Hyundai I800 has an average MOT pass rate of 76% across 13 years, based on 15,008 tests in 2024. That's 6 points below the national average of 82%. The most reliable year is 2019 with a 86% pass rate.

Which year Hyundai I800 is best?

The 2019 Hyundai I800 has the highest MOT pass rate at 86%, while the 2008 model has the lowest at 67%. There's a 19 percentage point spread between the best and worst years.

Hyundai I800 Running Costs, MOT Pass Rates & Reliability

Hyundai I800

Reliability, running costs, and MOT data across 13 years from 15,008 real MOT tests.

Avg Pass Rate

76%

Total Tests

15,008

Best Year

2019 (86%)

Years Covered

How reliable is the Hyundai I800?

vs national average-6% (82% avg)

vs Hyundai brand average-7% (83% avg)

Best to worst year spread19 percentage points

Reliability trendImproving over years

Hyundai I800 by Year

Year	Pass Rate	Tests	Avg Mileage
2020	78%	124	39,129 mi
2019	86%	3,210	48,745 mi
2018	82%	2,077	72,297 mi
2017	81%	2,440	85,059 mi
2016	79%	1,923	90,577 mi
2015	77%	253	104,422 mi
2014	74%	288	119,694 mi
2013	71%	417	99,935 mi
2012	73%	1,920	116,207 mi
2011	75%	938	108,829 mi
2010	72%	816	113,107 mi
2009	71%	325	123,313 mi
2008	67%	277	124,551 mi

Checking a specific Hyundai I800?

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About the Hyundai I800

The Hyundai I800 has been tested 15,008 times in 2024 MOT data across 13 model years (2008 to 2020), with an average pass rate of 76%. That's 6 points below the national average of 82%, so check the year-by-year data carefully before buying. Available as diesel.

Best and Worst Years

The 2019 model is the most reliable with a 86% pass rate from 3,210 tests. The 2008 model has the lowest at 67%. With a 19 point spread, choosing the right year makes a big difference to reliability.

Reliability Trend

Newer HYUNDAI I800s show better MOT pass rates than older ones, with an average improvement of 8 percentage points.

Mileage Across Years

The oldest model in our data (2008) averages 124,551 miles, while the newest (2020) averages 39,129 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.

Compared to the Hyundai brand average of 83%, the I800 is 7 points lower, placing it among the less reliable Hyundai models.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.