Is the 2021 PEUGEOT 3008 reliable?

Excellent reliability. Very few MOT failures. 93% of PEUGEOT 3008s from 2021 passed their MOT first time in 2026, based on 3,771 tests. That's 11 points above the national average of 82%.

How much does a 2021 PEUGEOT 3008 cost to run?

Estimated annual running cost is £1,355 (£113/month), including £905 fuel, £195 road tax, £55 MOT, and £200 predicted repairs.

What is the MOT pass rate for a 2021 PEUGEOT 3008?

The 2021 PEUGEOT 3008 has a 93% MOT pass rate based on 3,771 tests in 2026. This ranks 1460 out of 3373 cars from 2021.

Which year PEUGEOT 3008 is most reliable?

The 2022 PEUGEOT 3008 has the highest MOT pass rate at 95%. The least reliable year is 2009 at 66%.

What is the average mileage for a 2021 PEUGEOT 3008?

The average mileage for a 2021 PEUGEOT 3008 is 31,837 miles, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.

PEUGEOT 3008 (2021)

Running costs, reliability data, and common problems from 3,771 real MOT tests.

Annual Cost

£1,355

£113/month

MOT Pass Rate

93%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 12-25

1500cc Diesel

Great Choice

93% pass rate, £1355/year to run. 11 points above average.

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Diesel1500cc5 years old3,771 tests32k miles avg

Annual Running Costs

Fuel (Diesel, 1500cc)

~55 mpg

£905

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,355

Per month£113/mo

Per week£26/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

93% MOT pass rate(Excellent)

0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the PEUGEOT brand average of 83%.

At 5 years old, 93% of PEUGEOT 3008s from 2021 passed their MOT first time in 2026. That's based on 3,771 tests across the UK. The average mileage at this age is 31,837 miles.

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How Does It Compare?

Rank among 2021 cars1460th of 3,373(top 43%)

Rank among PEUGEOT models120th of 726(top 17%)

vs national average+11%(82% avg)

vs 2021 cars average+1%(92% avg)

vs PEUGEOT average+10%(83% avg)

Mileage Analysis

31,837

Average miles

37,000

Expected for age

The average 2021 PEUGEOT 3008 has 31,837 miles on the clock, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2022 model with a 95% MOT pass rate, while the 2009 model has the lowest at 66%. The 2021 sits between the two at 93%.

PEUGEOT 3008 by Year

Year	Pass Rate	Tests	Avg Mileage
2022	95%	133	29,301 mi
2021	93%	3,771	31,837 mi
2020	92%	17,254	33,070 mi
2019	89%	30,521	42,748 mi
2018	87%	33,917	51,085 mi
2017	84%	31,449	57,918 mi
2016	79%	11,780	60,723 mi
2015	79%	14,259	69,791 mi
2014	76%	14,791	80,698 mi
2013	73%	20,287	87,969 mi
2012	74%	19,631	95,837 mi
2011	72%	19,205	101,111 mi
2010	70%	16,293	107,453 mi
2009	66%	1,522	108,854 mi

Similar Cars to Consider

FORD FOCUS

2019 · 1499cc Diesel

£1,500/year

89%

-4%

MERCEDES A

2019 · 1461cc Diesel

£1,350/year

91%

-2%

FORD KUGA

2019 · 1997cc Diesel

£1,482/year

91%

-2%

VOLKSWAGEN POLO

2019 · 1598cc Diesel

£1,500/year

89%

-4%

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About the 2021 PEUGEOT 3008

The 2021 PEUGEOT 3008 is a small family car with a 1500cc diesel engine. 3,771 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2021, the average MOT pass rate is 92%, and this model beats that benchmark.

With an average of 31,837 miles at 5 years old, PEUGEOT 3008 owners drive about as much as the UK average.

2021 PEUGEOT 3008 Fuel Costs

The 1500cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 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 2021 PEUGEOT 3008?

Total estimated annual running cost is £1,355 (£113/month), broken down as £905 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

PEUGEOT 3008 Reliability Trend

Newer PEUGEOT 3008s show better MOT pass rates than older ones, with an average improvement of 16 percentage points.

Buying a Used 2021 PEUGEOT 3008

At 5 years old, the PEUGEOT 3008 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 2022 model has the highest pass rate at 95%.

Common Issues to Watch For

Based on the 2021 PEUGEOT 3008'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

Medium risk

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

Low risk

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

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 2021 PEUGEOT 3008 stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
PEUGEOT 3008(2021)	93%	£905	£195	Grp 12-25	£1355
FORD FOCUS(2019)	89%	£905	£190	Grp 12-25	£1500+£145
MERCEDES A(2019)	91%	£905	£190	Grp 12-25	£1350-£5
FORD KUGA(2019)	91%	£1037	£190	Grp 18-32	£1482+£127
VOLKSWAGEN POLO(2019)	89%	£905	£190	Grp 12-25	£1500+£145

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.