1990 Rolls Royce Silver Spirit 6.8L Petrol · H1 APC
1990 Rolls Royce Silver Spirit (6.8L, petrol). First registered 01 Oct 1990. Recorded mileage 66,582 miles. MOT valid until 30 Mar 2027. Taxed until 01 Jun 2027.
- Make & Model
- ROLLS ROYCE SILVER SPIRIT
- Year / Origin
- 1990 · Bournemouth
- Safety Recall
- Unknown
- MOT Status
- Valid until 30 Mar 2027
- Road Tax
- Taxed (01 Jun 2027)
- Recorded Mileage
- 66,582 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- PETROL · 6.8L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
H1 APC Key Findings
- 4 MOT tests recorded
- Latest MOT passed on 18/03/2026
- 66,582 miles recorded at latest MOT
- 1 defect noted at the latest MOT
- Recurring lighting items (3 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
H1 APC MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
4 MOT tests are recorded for this 1990 Rolls Royce Silver Spirit (H1 APC) between October 2021 and March 2026.
The record contains 4 passes and 0 failures.
The record shows no MOT failures, although 9 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Lighting (3 issues), Tyres (2 issues), Bodywork (2 issues), Brakes (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 9 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
H1 APC Mileage History
- 26/10/202166,491 mi
- 19/03/202466,579 mi+88 mi
- 01/04/202566,581 mi+2 mi
- 18/03/202666,582 mi+1 mi
Average of roughly 21 miles per year across 4 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Rolls-Royce Rolls-Royce Silver Spirit
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Excellent
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
Proceed with caution. While the mileage
The primary concern is the chassis. With 'general underbody corrosion' appearing on the 2025 and 2026 MOTs, a professional inspection of the floor pans and structural members is essential. You should also investigate the 2024 advisory regarding corroded brake pipes that had been covered in grease, as this may indicate a temporary fix rather than a permanent replacement.
Given that the car has barely moved in five years, check all seals and gaskets for leaks, as the 2024 MOT already flagged an oil leak. Ensure that any service history provided accounts for the long periods of stagnation, as fluids and rubber components degrade even when a vehicle is not being driven.
Running costs for this vehicle will be substantial. The 6750cc petrol engine is designed for luxury rather than efficiency, resulting in high fuel consumption. Tax and insurance will likely require specialist classic car policies, which can vary based on storage conditions.
Maintenance costs are expected to be high due to the complexity of the Silver Spirit's systems and the need for specialist technicians. Between fuel, tax, and the likely need for remedial corrosion work, annual expenditure will be significant.
Focus your inspection on the underbody to determine the severity of the corrosion noted in the 2025 and 2026 MOT tests. Specifically, check the brake lines for the corrosion and grease application mentioned in the March 2024 report.
Examine all tyres for sidewall cracking and perishing, as this was flagged in both 2021 and 2024. Finally, check the engine bay for the oil leak identified in 2024 and inspect the headlights for the internal condensation recorded in 2021 to see if the seals have failed.
This 1990 blue Rolls Royce Silver Spirit has covered 66,582 miles, a very low figure for its age. However, MOT records show the vehicle has only been driven 91 miles between October 2021 and March 2026. This lack of use is reflected in repeated advisories for underbody corrosion and perishing tyres.
No aggregate MOT data is available for the Silver Spirit, though the 6.75L engine is a characteristic feature of this era's Rolls Royce models.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
Common Problems: ROLLS ROYCE SILVER SPIRIT
Known issues reported by owners and MOT testers.
- High-Pressure Hydraulic Braking Accumulator and Mineral Oil System Failure(Serious)
The SZ generation employs a complex Citroën-licensed dual-circuit hydraulic system operating at over 2,000 psi to power the braking system and rear self-levelling suspension. The nitrogen-charged brake accumulator spheres lose pressure over 5 to 8 years, resulting in a rock-hard brake pedal, prolonged pump cycle times, and reduced reserve braking capacity. If brake fluid types are mistakenly interchanged (such as adding standard DOT fluid into mineral oil systems), internal rubber seals dissolve, triggering catastrophic system failure.
- Rear Hydraulic Suspension Gas Sphere Deterioration and Ride Harshness(Moderate)
The hydropneumatic rear self-levelling suspension relies on two nitrogen-filled gas spring spheres connected to rear hydraulic struts to provide spring compliance and damping. Over time, nitrogen gas permeates across the internal rubber diaphragm, reducing the gas volume until the sphere hydraulically locks solid. This eliminates rear suspension compliance, transmits harsh road shocks directly into the monocoque body, and causes rapid failure of rear subframe bushes and lower shock absorber mountings.
- Exhaust Manifold Cracking and Gasket Blow-By(Moderate)
The 6.75-litre L-Series V8 produces substantial thermal load within a heavily enclosed engine compartment. Over thousands of heat cycles, the cast-iron exhaust manifolds warp and stress their mounting studs, causing the composite manifold gaskets to blow out or the cast manifolds to develop hairline fatigue fractures. Remediation requires extracting seized or snapped studs from the aluminium cylinder heads in extremely tight engine bay clearances, demanding substantial specialist labour.
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ROLLS ROYCE SILVER SPIRIT Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 1990 model year cars.
- High-Pressure Hydraulic Braking Accumulator and Mineral Oil System FailureSerious
The SZ generation employs a complex Citroën-licensed dual-circuit hydraulic system operating at over 2,000 psi to power the braking system and rear self-levelling suspension. The nitrogen-charged brake accumulator spheres lose pressure over 5 to 8 years, resulting in a rock-hard brake pedal, prolonged pump cycle times, and reduced reserve braking capacity. If brake fluid types are mistakenly interchanged (such as adding standard DOT fluid into mineral oil systems), internal rubber seals dissolve, triggering catastrophic system failure.
- Rear Hydraulic Suspension Gas Sphere Deterioration and Ride HarshnessModerate
The hydropneumatic rear self-levelling suspension relies on two nitrogen-filled gas spring spheres connected to rear hydraulic struts to provide spring compliance and damping. Over time, nitrogen gas permeates across the internal rubber diaphragm, reducing the gas volume until the sphere hydraulically locks solid. This eliminates rear suspension compliance, transmits harsh road shocks directly into the monocoque body, and causes rapid failure of rear subframe bushes and lower shock absorber mountings.
- Exhaust Manifold Cracking and Gasket Blow-ByModerate
The 6.75-litre L-Series V8 produces substantial thermal load within a heavily enclosed engine compartment. Over thousands of heat cycles, the cast-iron exhaust manifolds warp and stress their mounting studs, causing the composite manifold gaskets to blow out or the cast manifolds to develop hairline fatigue fractures. Remediation requires extracting seized or snapped studs from the aluminium cylinder heads in extremely tight engine bay clearances, demanding substantial specialist labour.
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