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H808 RBO

1991 Porsche 928 S

Black Petrol 4957cc
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MOT Status

Valid
Expires4 Aug 2026
Tests10 (9 pass, 1 fail)
Pass rate90%

Mileage

94,277 mi
Last recorded94,277 miles
Recorded on25 Jul 2025
Typical for 1991 Porsche 928 S112,746 mi

Below or average mileage for this year

4 checks still locked for this Porsche
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationH808 RBO
MakePorsche
Model928 S
Year1991
ColourBlack
Fuel typePetrol
Engine4,957cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

9 pass 1 fail
Pass 25 Jul 2025 94,277 miles
Pass 22 Jul 2024 93,287 miles
Pass 27 Jul 2023 92,838 miles

Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Pass 5 Aug 2022 92,028 miles
Pass 3 Aug 2015 91,766 miles

Tyre worn close to the legal limit both rear (4.1.E.1)

Pass 18 Jul 2014 90,654 miles
Pass 3 Jun 2011 89,865 miles

Brake hose has slight corrosion to ferrules (3.6.B.4e)

Pass 27 May 2009 89,555 miles
Pass 9 Apr 2008 88,451 miles

corrosion on n/s/r brake disc

front flexible brake hoses corroded

Fail 31 Mar 2008 88,451 miles

Nearside front brake binding (3.7.B.1)

corrosion on front brake discs

corrosion on n/s/r brake disc

front flexible brake hoses corroded

fuel smell o/s/f area

n/s/f lower skirt hanging down

How Reliable is the Porsche 928 S?

Based on 20,949 MOT tests across 1,961 vehicles.

75.6%
Pass Rate
700
Miles/Year
46
Year Lifespan
1,961
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 751
Headlamp aim too low 593
fog lamp not working 553
Tyre tread depth below requirements of 1.6mm 531
Windscreen wiper does not clear the windscreen effectively 365
Full Porsche 928 S reliability report

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H808 RBO is a 1991 Porsche 928 S in Black with a 4,957cc petrol engine. This vehicle has been through 10 MOT tests with a personal pass rate of 90%.

Across all 1991 Porsche 928 S models, the average MOT pass rate is 77.1% with a typical mileage of 112,746 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Porsche 928 S fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 751 recorded failures. If you're considering buying H808 RBO, it's worth having these areas checked by a mechanic before committing.

The Porsche 928 S typically stays on UK roads for around 46 years. At 35 years old, this Porsche 928 S is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of H808 RBO?

You can check the full history of H808 RBO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was H808 RBO registered?

H808 RBO is a 1991 Porsche 928 S, first registered on 21 March 1991.

Is H808 RBO safe to buy?

The MOT history for H808 RBO shows 10 tests with a 90% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does H808 RBO have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on H808 RBO. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.