CarCostCheck

Vauxhall Senator

Reliability, estimated running costs, and MOT data across 2 model years from 111 MOT tests in 2024.

Avg Pass Rate

81%

Total Tests

111

Model Years

1991 to 1993

Years Covered

2

About the Vauxhall Senator

The Vauxhall Senator was MOT tested 111 times in 2024 (DVSA data, retests included) across 2 model years (1991 to 1993), with an average pass rate of 81%. That's close to the average of 82% across all models in our data. Our records list petrol versions.

Mileage Across Years

The oldest model in our data (1991) averages 113,561 miles, while the newest (1993) averages 145,921 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.

Estimated Running Costs

Fuel (Petrol, 2969cc)
£1,958
Road Tax
£375
MOT Test
£55
Predicted Repairs

Higher due to low pass rate

£500
Total per year£2,888
Per month£241/mo

Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.

Full 1993 details

How reliable is the Vauxhall Senator?

vs average of all models-1% (82% avg)
vs Vauxhall brand average-3% (84% avg)

Vauxhall Senator by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
199374%69145,921 mi
199188%42113,561 mi

Questions about the Vauxhall Senator

Is the Vauxhall Senator reliable?

Across its 2 model years in our data (1991 to 1993), the Vauxhall Senator averages an 81% MOT pass rate, from 111 tests (DVSA MOT data for tests in 2024, retests included). That's 1 point below the average of 82% across all models in the same data.

Vauxhall Senator Guides & Articles

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