Slough (London) test centre: 50.8% pass rate, £379 to get through it.

10,509 candidates took the car practical test at Slough (London) during 2025/26 and 5,343 of them passed, a pass rate of 50.8%. That is a high-volume centre, ranked 186th of 308 on pass rate, and 23rd of 32 inside South East.

That lands within 0.8 percentage points of the 50.03% national figure and 2.3 points below the 53.2% South East average, which makes Slough (London) an ordinary centre on the DVSA table and puts the cost question back on preparation rather than location.

Turn 50.8% into money. One divided by the pass rate gives 1.97 expected attempts before a first pass, so the average candidate at Slough (London) pays the £62 weekday DVSA fee about 1.97 times, or £122. Add 0.97 expected retakes at 7 hours of extra tuition each, charged at the South East rate of £38 an hour, and the extra lessons come to £257. The test cycle at Slough (London) is therefore about £379. That is within £11 of what the same cycle costs at a centre on the national average, so Slough (London) is close to cost-neutral as a choice.

Booking is the one thing that is not painful here. The median wait between booking and taking a test at Slough (London) was 6 weeks in July 2026, 5.9 weeks shorter than the 11.9-week median, so the 0.97 expected retakes add only around 5.8 weeks in total. A short queue makes a fail cheaper in practice, because it cuts the months of drift where skills fade and lessons restart. In the same month DVSA offered 2,104 standard slots inside the booking window here and 4.3% of them were still free to book.

The first-attempt picture is harder here than the headline. 5,207 candidates sat their first test at Slough (London) and 2,519 passed, 48.4%, which is 2.5 points below the all-attempts rate. 129 of those first tests were passed with no driving faults recorded at all, 2.48% of them. Budget for the second booking from the start rather than treating it as the exception.

Since 2021/22 the pass rate at Slough (London) has risen by 3.8 points, from 47.0% to 50.8%. Volume has been steady, 11,705 tests then against 10,509 now. On the cost model above, that shift alone is worth about £53 to the average candidate.

Male candidates passed at 54.1% and female candidates at 46.8%, a gap of 7.3 points across 5,834 and 4,675 tests. Automatic tests made up 40.1% of the workload and passed at 46.3%, 4.6 points below the manual-inclusive rate, worth knowing before paying the automatic lesson premium. Month to month the rate ran from 48.0% in January 2026 to 55.0% in August 2025, a 7.0-point swing that shows how little a single month proves.

Among centres of a similar size in South East, Farnborough runs 8.9 points higher at 59.7%. On the same arithmetic that is roughly £96 of expected difference. Before moving, price the switch: a new instructor or extra travel for route familiarity typically costs £60 to £120 plus two settling-in lessons, which eats most of a gap under about eight points.