Is the 2018 SUZUKI IGNIS reliable?

Excellent reliability. Very few MOT failures. 90% of SUZUKI IGNISs from 2018 passed their MOT first time in 2026, based on 9,125 tests. That's 8 points above the national average of 82%.

How much does a 2018 SUZUKI IGNIS cost to run?

Estimated annual running cost is £1,587 (£132/month), including £1137 fuel, £195 road tax, £55 MOT, and £200 predicted repairs.

What is the MOT pass rate for a 2018 SUZUKI IGNIS?

The 2018 SUZUKI IGNIS has a 90% MOT pass rate based on 9,125 tests in 2026. This ranks 340 out of 649 cars from 2018.

Which year SUZUKI IGNIS is most reliable?

The 2020 SUZUKI IGNIS has the highest MOT pass rate at 94%. The least reliable year is 2000 at 66%.

SUZUKI IGNIS (2018)

Q: What is the average mileage for a 2018 SUZUKI IGNIS?

The average mileage for a 2018 SUZUKI IGNIS is 31,878 miles, which is below the expected 59,200 miles for a 8-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Running costs, reliability data, and common problems from 9,125 real MOT tests.

Annual Cost

£1,587

£132/month

MOT Pass Rate

90%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 8-20

1242cc Petrol

Great Choice

90% pass rate, £1587/year to run. 8 points above average.

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Petrol1242cc8 years old9,125 tests32k miles avg

Annual Running Costs

Fuel (Petrol, 1242cc)

~42 mpg

£1,137

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,587

Per month£132/mo

Per week£31/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

90% MOT pass rate(Excellent)

0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%. It also outperforms the SUZUKI brand average of 82%.

At 8 years old, 90% of SUZUKI IGNISs from 2018 passed their MOT first time in 2026. That's based on 9,125 tests across the UK. The average mileage at this age is 31,878 miles.

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How Does It Compare?

Rank among 2018 cars340th of 649(top 52%)

Rank among SUZUKI models113th of 310(top 36%)

vs national average+8%(82% avg)

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

vs SUZUKI average+8%(82% avg)

Mileage Analysis

31,878

Average miles

59,200

Expected for age

The average 2018 SUZUKI IGNIS has 31,878 miles on the clock, which is below the expected 59,200 miles for a 8-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Best Year to Buy?

The most reliable year is the 2020 model with a 94% MOT pass rate, while the 2000 model has the lowest at 66%. The 2018 sits between the two at 90%.

SUZUKI IGNIS by Year

Year	Pass Rate	Tests	Avg Mileage
2021	100%	41	16,091 mi
2020	94%	572	15,895 mi
2019	91%	4,833	26,896 mi
2018	90%	9,125	31,878 mi
2017	87%	9,671	37,938 mi
2016	86%	423	43,616 mi
2007	71%	1,863	83,639 mi
2006	71%	1,645	84,644 mi
2005	69%	2,193	88,103 mi
2004	70%	2,108	90,356 mi
2003	70%	1,622	90,439 mi
2002	70%	1,084	91,142 mi
2001	72%	726	85,274 mi
2000	66%	82	83,994 mi

Similar Cars to Consider

FORD FIESTA

2016 · 998cc Petrol

£1,390/year

81%

-9%

VAUXHALL CORSA

2016 · 1398cc Petrol

£1,572/year

81%

-9%

FORD FOCUS

2016 · 1596cc Petrol

£1,677/year

87%

-3%

NISSAN QASHQAI

2017 · 1200cc Petrol

£1,550/year

86%

-4%

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About the 2018 SUZUKI IGNIS

The 2018 SUZUKI IGNIS is a small family car with a 1242cc petrol engine. 9,125 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 beats that benchmark.

With an average of 31,878 miles at 8 years old, SUZUKI IGNIS owners tend to use this car less than the typical driver.

2018 SUZUKI IGNIS Fuel Costs

The 1242cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 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 SUZUKI IGNIS?

Total estimated annual running cost is £1,587 (£132/month), broken down as £1137 fuel, £195 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.

SUZUKI IGNIS Reliability Trend

Newer SUZUKI IGNISs show better MOT pass rates than older ones, with an average improvement of 15 percentage points.

Buying a Used 2018 SUZUKI IGNIS

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 2020 model has the highest pass rate at 94%. With 9,125 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

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

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 SUZUKI IGNIS stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
SUZUKI IGNIS(2018)	90%	£1137	£195	Grp 8-20	£1587
FORD FIESTA(2016)	81%	£955	£30	Grp 1-8	£1390-£197
VAUXHALL CORSA(2016)	81%	£1137	£30	Grp 8-20	£1572-£15
FORD FOCUS(2016)	87%	£1137	£135	Grp 12-25	£1677+£90
NISSAN QASHQAI(2017)	86%	£955	£190	Grp 5-15	£1550-£37

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.