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VOLKSWAGEN PASSAT R-LINE TDI S-A (2021)

Running costs, common problems, and reliability data based on 1,219 real MOT tests in 2024.

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MOT Pass Rate

93%

Total Tests (2024)

1,219

Avg Mileage

45,708 mi

Est. Annual Cost

£1,482

Is the 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A reliable?

Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the VOLKSWAGEN brand average of 85%.

At 3 years old, 93% of VOLKSWAGEN PASSAT R-LINE TDI S-As from 2021 passed their MOT first time in 2024. That's based on 1,219 tests across the UK. The average mileage at this age is 45,708 miles.

How does the 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A compare?

Rank among all 2021 cars1529th out of 3,373(top 45%)
Rank among all VOLKSWAGEN models252th out of 1,118(top 23%)
vs national average+11% (82% avg)
vs 2021 cars average+1% (92% avg)
vs VOLKSWAGEN average+8% (85% avg)

Mileage Analysis

The average 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A has 45,708 miles on the clock, which is well above the expected 22,200 miles for a 3-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

How much does a 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A cost to run?

⛽Fuel (Diesel, 1968cc)
£1,037
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£200
Total per year£1,482
Per month£124/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

VOLKSWAGEN PASSAT R-LINE TDI S-A by Year

YearPass RateTestsAvg Mileage
202193%1,21945,708 mi
202091%72254,236 mi
201983%5969,293 mi

Checking a specific VOLKSWAGEN PASSAT R-LINE TDI S-A?

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About the 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A

The 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A is a family car with a 1968cc diesel engine. 1,219 of these vehicles were MOT tested in 2024, 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 45,708 miles at 3 years old, VOLKSWAGEN PASSAT R-LINE TDI S-A owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.

2021 VOLKSWAGEN PASSAT R-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 £1,037 per year at current diesel prices of 148p per litre (based on 7,400 miles per year).

What does it cost to own a 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A?

Total estimated annual running cost is £1,482 (£124/month), broken down as £1037 fuel, £190 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.

VOLKSWAGEN PASSAT R-LINE TDI S-A Reliability Trend

Newer VOLKSWAGEN PASSAT R-LINE TDI S-As show better MOT pass rates than older ones, with an average improvement of 9 percentage points.

Buying a Used 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A

At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet.

Alternatives to the 2021 VOLKSWAGEN PASSAT R-LINE TDI S-A

The VOLKSWAGEN PASSAT R-LINE TDI S-A is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines: