1999 BMW M5 4.9L Petrol · M5 KNP
1999 BMW M5 (4.9L, petrol). First registered 01 May 1999. Recorded mileage 129,813 miles. MOT valid until 31 Oct 2026. Currently declared SORN.
- Make & Model
- BMW M5
- Year / Origin
- 1999 · Manchester
- Safety Recall
- Unknown
- MOT Status
- Valid until 31 Oct 2026
- Road Tax
- SORN
- Recorded Mileage
- 129,813 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- PETROL · 4.9L
- Reliability Guide
- Common Faults
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
M5 KNP Key Findings
- 2 MOT tests recorded
- Latest MOT passed on 01/11/2025
- 129,813 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: Good
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.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
Known faults for BMW M5
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
M5 KNP Mileage History
- 02/09/2022129,768 mi
- 01/11/2025129,813 mi+45 mi
Average of roughly 14 miles per year across 2 recorded odometer readings.
M5 KNP MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
2 MOT tests are recorded for this 1999 BMW M5 (M5 KNP) between September 2022 and November 2025.
The record contains 2 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
Recommended for enthusiasts with caution due to age and mileage, but the clean MOT history suggests reliable maintenance.
Prioritize a thorough mechanical inspection, focusing on the engine, transmission, and suspension. Verify service history for consistency with the recorded mileage. Negotiate based on the vehicle's age and potential for future maintenance costs. Be cautious of rust, particularly in UK weather conditions, and check for signs of engine wear given the high mileage. The lack of service history data warrants extra scrutiny.
Fuel economy is likely poor due to the 4.9L petrol engine, with estimated 15-20 mpg. Tax is £330 annually (2026 rates for 4.9L engines). Insurance group is likely very high due to the M5's performance credentials. Maintenance costs could exceed £1,000 annually for parts and labor, particularly for high-mileage components. Estimated annual running cost: £1,200-£1,500.
Inspect the engine for oil leaks or unusual noises, and check the transmission for smooth gear shifts. Examine the suspension and steering for wear, as high mileage may cause premature degradation. Look for rust in the underbody and wheel arches, common in older BMWs. Verify that the 129,813-mile reading aligns with the vehicle's age and usage patterns.
This 1999 BMW M5 has a clean MOT history with no defects recorded in the last six years, despite high mileage of 129,813 miles. While the vehicle shows consistent maintenance, its age and engine size (4.9L petrol) may impact long-term reliability and running costs. No aggregate model data is available to benchmark its performance.
No aggregate reliability data available for the BMW M5 model.
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: BMW M5
Known issues reported by owners and MOT testers.
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