Volkswagen Transporter T30 H-Line TDI S-A (2021)

Estimated running costs and MOT pass rates from 3,046 MOT tests in 2024.

Annual Cost

£1,852

£154/month

MOT Pass Rate

90%

Excellent

Road Tax

£200

Standard rate/year

Est. Insurance

n/a

1968cc Diesel

Great Choice

90% pass rate, £1,852/year to run. 8 points above average.

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Diesel1968cc5 years old3,046 tests33k miles avg

Annual Running Costs

Fuel (Diesel, 1968cc)

~48 mpg

£1,397

Road Tax

Car rate estimate; vans are taxed differently

£200

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,852

Per month£154/mo

Per week£36/wk

Estimates based on 7,400 miles/year (UK average), diesel at 199.33p 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

90% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 8 points above the average of 82% across all models in our data. It also outperforms the Volkswagen brand average of 85%.

90% of MOT tests on Volkswagen Transporter T30 H-Line TDI S-As from 2021 ended in a pass in 2024, when they were about 3 years old. That's based on 3,046 tests across the UK, retests included. The average mileage recorded at those tests was 32,984 miles.

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How Does It Compare?

Rank among 2021 models2414th of 3,336(bottom half)

Rank among Volkswagen models436th of 1,086(top half)

vs average of all models+8%(82% avg)

vs 2021 models average-2%(92% avg)

vs Volkswagen average+5%(85% avg)

Mileage Analysis

32,984

Average miles

22,200

Expected for age

The average 2021 Volkswagen Transporter T30 H-Line TDI S-A had 32,984 miles on the clock at its 2024 MOT, which is above the expected 22,200 miles for a 3-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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Volkswagen Transporter T30 H-Line TDI S-A by Year

Year	Pass Rate	Tests	Avg Mileage
2022	92%	37	32,323 mi
2021	90%	3,046	32,984 mi
2020	90%	2,258	44,898 mi
2019	90%	434	45,013 mi

Similar Cars to Consider

Ford Transit Custom

2019 · 2000cc Diesel

£2,002/year

87%

-3%

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About the 2021 Volkswagen Transporter T30 H-Line TDI S-A

The 2021 Volkswagen Transporter T30 H-Line TDI S-A is a van. Our records list a 1968cc diesel engine, though engines vary between versions. 3,046 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. Among all models from 2021, the average MOT pass rate is 92%, and this model falls short of that benchmark.

With an average of 32,984 miles recorded at its 2024 MOT tests, Volkswagen Transporter T30 H-Line TDI S-A owners cover more miles than the average driver.

2021 Volkswagen Transporter T30 H-Line TDI S-A Fuel Costs

The 1968cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,397 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; 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 Volkswagen Transporter T30 H-Line TDI S-A?

Total estimated annual running cost is £1,852 (£154/month), broken down as £1,397 fuel, £200 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.

Volkswagen Transporter T30 H-Line TDI S-A Reliability Trend

The Volkswagen Transporter T30 H-Line TDI S-A has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.

Buying a Used 2021 Volkswagen Transporter T30 H-Line TDI S-A

At 5 years old, the Volkswagen Transporter T30 H-Line TDI S-A offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.

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.

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 Volkswagen Transporter T30 H-Line TDI S-A 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
Volkswagen Transporter T30 H-Line TDI S-A(2021)	90%	£1,397	£200	n/a	£1,852
Ford Transit Custom(2019)	87%	£1,397	£200	n/a	£2,002+£150

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 2021 Volkswagen Transporter T30 H-Line TDI S-A

Is the 2021 Volkswagen Transporter T30 H-Line TDI S-A reliable?

Excellent reliability. Very few MOT failures. 90% of MOT tests on 2021 Volkswagen Transporter T30 H-Line TDI S-As ended in a pass, from 3,046 tests (DVSA MOT data for tests in 2024, retests included). That's 8 points above the average of 82% across all models in the same data.

How much does a 2021 Volkswagen Transporter T30 H-Line TDI S-A cost to run?

Our estimate is £1,852 a year (£154 a month): £1,397 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 2021 Volkswagen Transporter T30 H-Line TDI S-A?

90% of 3,046 MOT tests on the 2021 Volkswagen Transporter T30 H-Line TDI S-A ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 2414th of 3,336 models first registered in 2021 (bottom half).

What is the average mileage for a 2021 Volkswagen Transporter T30 H-Line TDI S-A?

The average mileage recorded at MOT tests on the 2021 Volkswagen Transporter T30 H-Line TDI S-A is 32,984 miles, which is above the expected 22,200 miles for a 3-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.