How much does a 2015 HYUNDAI I800 cost to run?

Estimated annual running cost is £2,195 (£183/month), including £1245 fuel, £395 road tax, £55 MOT, and £500 predicted repairs.

What is the MOT pass rate for a 2015 HYUNDAI I800?

The 2015 HYUNDAI I800 has a 77% MOT pass rate based on 253 tests in 2026. This ranks 498 out of 559 cars from 2015.

Which year HYUNDAI I800 is most reliable?

The 2019 HYUNDAI I800 has the highest MOT pass rate at 86%. The least reliable year is 2008 at 67%.

HYUNDAI I800 (2015)

Q: Is the 2015 HYUNDAI I800 reliable?

Average reliability. Expect some repairs as it ages. 77% of HYUNDAI I800s from 2015 passed their MOT first time in 2026, based on 253 tests. That's 5 points below the national average of 82%.

Q: What is the average mileage for a 2015 HYUNDAI I800?

The average mileage for a 2015 HYUNDAI I800 is 104,422 miles, which is above the expected 81,400 miles for a 11-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Running costs, reliability data, and common problems from 253 real MOT tests.

Annual Cost

£2,195

£183/month

MOT Pass Rate

77%

Average

Road Tax

£395

Based on CC/year

Insurance

Grp 25-38

2497cc Diesel

Check Carefully

77% pass rate, £2195/year to run. 5 points below average.

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Diesel2497cc11 years old253 tests104k miles avg

Annual Running Costs

Fuel (Diesel, 2497cc)

~40 mpg

£1,245

Road Tax

Based on 2497cc

£395

MOT Test

£55

Predicted Repairs

£500

Total per year£2,195

Per month£183/mo

Per week£42/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

77% MOT pass rate(Average)

0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's close to the national average of 82%. It falls below the HYUNDAI brand average of 83%.

At 11 years old, 77% of HYUNDAI I800s from 2015 passed their MOT first time in 2026. That's based on 253 tests across the UK. The average mileage at this age is 104,422 miles.

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How Does It Compare?

Rank among 2015 cars498th of 559(top 89%)

Rank among HYUNDAI models271th of 417(top 65%)

vs national average-5%(82% avg)

vs 2015 cars average-6%(83% avg)

vs HYUNDAI average-6%(83% avg)

Mileage Analysis

104,422

Average miles

81,400

Expected for age

The average 2015 HYUNDAI I800 has 104,422 miles on the clock, which is above the expected 81,400 miles for a 11-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?

The most reliable year is the 2019 model with a 86% MOT pass rate, while the 2008 model has the lowest at 67%. The 2015 sits between the two at 77%.

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

Similar Cars to Consider

FORD TRANSIT

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80%

+3%

LAND ROVER RANGE ROVER EVOQUE

2016 · 1999cc Diesel

£1,427/year

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FORD KUGA

2016 · 1997cc Diesel

£1,577/year

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LAND ROVER DISCOVERY SPORT

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£1,577/year

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About the 2015 HYUNDAI I800

The 2015 HYUNDAI I800 is a large car with a 2497cc diesel engine. 253 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It sits in the bottom 89% of 2015 cars for MOT pass rates.

With an average of 104,422 miles at 11 years old, HYUNDAI I800 owners cover more miles than the average driver.

2015 HYUNDAI I800 Fuel Costs

The 2497cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (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 2015 HYUNDAI I800?

Total estimated annual running cost is £2,195 (£183/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 77% pass rate. Keeping on top of servicing will help avoid surprises.

HYUNDAI I800 Reliability Trend

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

Buying a Used 2015 HYUNDAI I800

At 11 years old, the HYUNDAI I800 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 2019 model has the highest pass rate at 86%.

Common Issues to Watch For

Based on the 2015 HYUNDAI I800's fuel type, age, and engine size, these are the most likely problem areas to check.

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.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

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.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

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 104k 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 2015 HYUNDAI I800 stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
HYUNDAI I800(2015)	77%	£1245	£395	Grp 25-38	£2195
FORD TRANSIT(2016)	80%	£1245	£250	Grp 25-38	£1900-£295
LAND ROVER RANGE ROVER EVOQUE(2016)	90%	£1037	£135	Grp 18-32	£1427-£768
FORD KUGA(2016)	88%	£1037	£135	Grp 18-32	£1577-£618
LAND ROVER DISCOVERY SPORT(2016)	88%	£1037	£135	Grp 18-32	£1577-£618

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.