CarCostCheck

BMW 330 (2020)

Estimated running costs and MOT pass rates from 11,843 MOT tests in 2024.

Annual Cost

£2,086

£174/month

MOT Pass Rate

91%

Excellent

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 18-32

1998cc Hybrid

Great Choice

91% pass rate, £2,086/year to run. 9 points above average.

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Hybrid1998cc6 years old11,843 tests49k miles avg

Annual Running Costs

Fuel (Hybrid, 1998cc)

~36 mpg (petrol-engine estimate; hybrids usually use less)

£1,631
Road Tax

Standard rate (from April 2017)

£200
MOT Test
£55
Predicted Repairs

Low estimate due to excellent reliability

£200
Total per year£2,086
Per month£174/mo
Per week£40/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. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).

Reliability Verdict

91% MOT pass rate(Excellent)
0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 9 points above the average of 82% across all models in our data.

91% of MOT tests on BMW 330s from 2020 ended in a pass in 2024, when they were about 4 years old. That's based on 11,843 tests across the UK, retests included. The average mileage recorded at those tests was 49,099 miles.

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How Does It Compare?

Rank among 2020 models1474th of 2,554(bottom half)
Rank among BMW models553rd of 1,548(top half)
vs average of all models+9%(82% avg)
vs 2020 models average-1%(92% avg)
vs BMW average+3%(88% avg)

Mileage Analysis

49,099

Average miles

vs

29,600

Expected for age

The average 2020 BMW 330 had 49,099 miles on the clock at its 2024 MOT, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

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Best Year to Buy?

Of the years with at least 100 tests, the 2019 model has the highest MOT pass rate at 92%, while the 2014 model has the lowest at 81%. The 2020 scores 91%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

BMW 330 by Year

YearPass RateTestsAvg Mileage
202191%45840,582 mi
202091%11,84349,099 mi
201992%9,59156,271 mi
201892%5,86467,790 mi
201790%12,92274,493 mi
201690%2,53381,221 mi
201588%15292,658 mi
201481%131106,045 mi
201390%125111,956 mi
201285%124106,334 mi
201177%3995,730 mi
200990%5195,480 mi
200894%47114,646 mi
200772%53140,923 mi
200670%76144,436 mi
200589%54109,599 mi
200363%49123,227 mi
200290%6292,597 mi
200187%53104,399 mi

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About the 2020 BMW 330

The 2020 BMW 330 is a premium car. Our records list a 1998cc hybrid engine, though engines vary between versions. 11,843 MOT tests were recorded on this model in 2024, making it one of the most commonly tested models on UK roads. Among all models from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.

With an average of 49,099 miles recorded at its 2024 MOT tests, BMW 330 owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.

2020 BMW 330 Fuel Costs

The 1998cc hybrid engine offers a reasonable balance between performance and economy. Our estimate uses around 36 mpg, the figure for a petrol engine of this size, which works out to roughly £1,631 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). As a hybrid it should use less than that, and real-world fuel costs depend a lot on how much electric-only driving you do.

What does it cost to own a 2020 BMW 330?

Total estimated annual running cost is £2,086 (£174/month), broken down as £1,631 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

BMW 330 Reliability Trend

Newer BMW 330s pass their MOT more often than older ones, by 4 percentage points on average, which is mostly down to age and wear.

Buying a Used 2020 BMW 330

At 6 years old, the BMW 330 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 2019 model has the highest pass rate at 92%. With 11,843 MOT tests in our data, there's strong statistical confidence in these figures.

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.

Hybrid Battery Health

Medium risk

After 6 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.

Inverter and Power Electronics

Low risk

The inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.

Regenerative Braking

Medium risk

Brake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.

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 2020 BMW 330 stacks up against similar cars for estimated annual running costs, insurance group, and tax.

CarPass RateFuel/yrTax/yrEst. Ins. GroupTotal/yr
BMW 330(2020)91%£1,631£200Grp 18-32£2,086
Mercedes C(2018)90%£1,631£200Grp 18-32£2,086same
MINI Cooper S(2019)92%£1,398£200Grp 12-25£1,853-£233
Land Rover Range Rover Sport(2019)94%£1,631£200Grp 18-32£2,086same
Toyota Prius(2019)94%£1,631£200Grp 18-32£2,086same

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 2020 BMW 330

Is the 2020 BMW 330 reliable?

Excellent reliability. Very few MOT failures. 91% of MOT tests on 2020 BMW 330s ended in a pass, from 11,843 tests (DVSA MOT data for tests in 2024, retests included). That's 9 points above the average of 82% across all models in the same data.

How much does a 2020 BMW 330 cost to run?

Our estimate is £2,086 a year (£174 a month): £1,631 fuel, £200 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2020 BMW 330?

91% of 11,843 MOT tests on the 2020 BMW 330 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 1474th of 2,554 models first registered in 2020 (bottom half).

Which year BMW 330 has the best MOT pass rate?

Of the years with at least 100 tests, the 2019 BMW 330 has the highest MOT pass rate at 92% and the 2014 the lowest at 81%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2020 BMW 330?

The average mileage recorded at MOT tests on the 2020 BMW 330 is 49,099 miles, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

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Related Guides

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