Fiat Sedici (2006)

Estimated running costs and MOT pass rates from 613 MOT tests in 2024.

Annual Cost

£2,428

£202/month

MOT Pass Rate

65%

Below Avg

Road Tax

£275

Estimated/year

Est. Insurance

Grp 12-25

1586cc Petrol

Proceed With Caution

65% pass rate, £2,428/year to run. 17 points below average.

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Petrol1586cc20 years old613 tests103k miles avg

Annual Running Costs

Fuel (Petrol, 1586cc)

~42 mpg

£1,398

Road Tax

Estimated CO2 band

£275

MOT Test

£55

Predicted Repairs

Higher estimate due to low pass rate

£700

Total per year£2,428

Per month£202/mo

Per week£47/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

65% MOT pass rate(Below Avg)

0%All-model avg: 82%100%

Below average reliability. Budget extra for maintenance and repairs. That's 17 points below the average of 82% across all models in our data. It falls below the Fiat brand average of 83%.

65% of MOT tests on Fiat Sedicis from 2006 ended in a pass in 2024, when they were about 18 years old. That's based on 613 tests across the UK, retests included. The average mileage recorded at those tests was 103,058 miles.

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How Does It Compare?

Rank among 2006 models523rd of 554(bottom 6%)

Rank among Fiat models751st of 788(bottom 5%)

vs average of all models-17%(82% avg)

vs 2006 models average-8%(73% avg)

vs Fiat average-18%(83% avg)

Mileage Analysis

103,058

Average miles

133,200

Expected for age

The average 2006 Fiat Sedici had 103,058 miles on the clock at its 2024 MOT, which is below the expected 133,200 miles for a 18-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?

Of the years with at least 100 tests, the 2008 model has the highest MOT pass rate at 70%, while the 2006 model has the lowest at 65%. Consider a different year if reliability is a priority. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Fiat Sedici by Year

Year	Pass Rate	Tests	Avg Mileage
2009	70%	331	91,775 mi
2008	70%	531	98,773 mi
2007	65%	768	100,645 mi
2006	65%	613	103,058 mi

Similar Cars to Consider

Ford Fiesta

2008 · 1388cc Petrol

£2,153/year

72%

+7%

Ford Focus

2008 · 1596cc Petrol

£2,228/year

73%

+8%

Vauxhall Corsa

2008 · 1229cc Petrol

£2,153/year

73%

+8%

BMW 3 Series

2007 · 1796cc Petrol

£2,361/year

80%

+15%

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About the 2006 Fiat Sedici

The 2006 Fiat Sedici is a small family car. Our records list a 1586cc petrol engine, though engines vary between versions. 613 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. It sits in the bottom 6% of 2006 models for MOT pass rate.

With an average of 103,058 miles recorded at its 2024 MOT tests, Fiat Sedici owners tend to use this car less than the typical driver.

2006 Fiat Sedici Fuel Costs

The 1586cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,398 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2006 Fiat Sedici?

Total estimated annual running cost is £2,428 (£202/month), broken down as £1,398 fuel, £275 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 65% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.

Fiat Sedici Reliability Trend

Newer Fiat Sedicis pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.

Buying a Used 2006 Fiat Sedici

At 20 years old, the Fiat Sedici 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.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

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 103k 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.

Higher Than Average Failure Rate

Watch out

With a 65% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.

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 2006 Fiat Sedici stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Fiat Sedici(2006)	65%	£1,398	£275	Grp 12-25	£2,428
Ford Fiesta(2008)	72%	£1,398	£200	Grp 8-20	£2,153-£275
Ford Focus(2008)	73%	£1,398	£275	Grp 12-25	£2,228-£200
Vauxhall Corsa(2008)	73%	£1,398	£200	Grp 8-20	£2,153-£275
BMW 3 Series(2007)	80%	£1,631	£325	Grp 18-32	£2,361-£67

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2006 Fiat Sedici

Is the 2006 Fiat Sedici reliable?

Below average reliability. Budget extra for maintenance and repairs. 65% of MOT tests on 2006 Fiat Sedicis ended in a pass, from 613 tests (DVSA MOT data for tests in 2024, retests included). That's 17 points below the average of 82% across all models in the same data.

How much does a 2006 Fiat Sedici cost to run?

Our estimate is £2,428 a year (£202 a month): £1,398 fuel, £275 road tax, £55 MOT and £700 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2006 Fiat Sedici?

65% of 613 MOT tests on the 2006 Fiat Sedici ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 523rd of 554 models first registered in 2006 (bottom 6%).

Which year Fiat Sedici has the best MOT pass rate?

Of the years with at least 100 tests, the 2008 Fiat Sedici has the highest MOT pass rate at 70% and the 2006 the lowest at 65%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2006 Fiat Sedici?

The average mileage recorded at MOT tests on the 2006 Fiat Sedici is 103,058 miles, which is below the expected 133,200 miles for a 18-year-old car. This suggests lighter use than average, which generally means less wear on major components.