1999 BMW Z3 1.9L Petrol · S821 CEE
1999 BMW Z3 (1.9L, petrol). First registered 01 Jan 1999. Recorded mileage 136,297 miles. MOT expired on 23 Sept 2026. Taxed until 01 Nov 2026.
- Make & Model
- BMW Z3
- Year / Origin
- 1999 · Glasgow
- Safety Recall
- Unknown
- MOT Status
- Expired on 23 Sept 2026
- Road Tax
- Taxed (01 Nov 2026)
- Recorded Mileage
- 136,297 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 1.9L
- 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.
S821 CEE Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 25/09/2025
- 136,297 miles recorded at latest MOT
- 2 historical MOT failures
- 5 defects noted at the latest MOT
- Recurring suspension items (10 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
S821 CEE MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 1999 BMW Z3 (S821 CEE) between July 2023 and September 2025.
The record contains 3 passes and 2 failures.
The most recent test on 25 September 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Suspension (10 issues), Lighting (7 issues), Brakes (6 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 19 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.
Recorded failure items include: “Nearside Front Seat belt retracting mechanism defective (7.1.2 (e))”; “Nearside Front Headlamp aim too high (4.1.2 (a))”; “Rear fog lamp switch not operating in accordance with the requirements (4.5.3 (a))”.
S821 CEE Mileage History
- 06/07/2023127,758 mi
- 10/07/2023127,758 mi
- 04/07/2024127,775 mi+17 mi
- 17/07/2025136,269 mi+8,494 mi
- 25/09/2025136,297 mi+28 mi
Average of roughly 3,841 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for BMW Z3 (E36/7)
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Below Average
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 classic roadster appeal remains desirable, this specific example's history shows a pattern of persistent corrosion and suspension wear that may require immediate and ongoing investment.
When inspecting this Z3, your priority must be the chassis and suspension system. The MOT history repeatedly mentions corroded brake pipes and 'inner suspension mounting areas' (sills). Use a torch to check for deep structural rust in the sills and the rear wheel arches, as these are notorious weak points for the Z3 and are expensive to repair. Check the condition of the suspension bushings and ball joints, as the history shows frequent mentions of worn components and anti-roll bars.
Test all electrics thoroughly; this vehicle has failed previously for defective seat belt retractors, supplementary restraint lamps, and fog lamp switches. Ensure the seat belts operate smoothly as they have been a known safety-critical failure here. Ask for a full service history to verify if the oil and fluids have been changed regularly, as the 1.9L engine is reliable but can be sensitive to poor maintenance at high mileage.
The 1895cc engine is relatively economical for a roadster, likely delivering around 30-35 MPG depending on driving. Tax bands for this era are generally moderate, but insurance groups can be high depending on the car's status and the driver's profile.
Maintenance costs for older BMWs can be higher than a standard hatchback. Expect to pay a premium for specialist parts like specific suspension components. An estimated annual running cost including fuel, tax, insurance, and basic maintenance is approximately £1,100-£1,400.
Focus heavily on the underside. The MOT history consistently lists 'Nearside Rear Brake pipe corroded' and 'Inner Suspension mounting area corroded'. You need to determine if this is merely surface rust or structural decay that will lead to future failures. Check for any signs of oil leaks, as an advisory was noted in 2023.
Examine the front suspension thoroughly. The history notes the 'Offside Front Anti-roll bar linkage ball joint' as 'excessively worn' and various rod pins or bushes. Look for clunking noises when driving over bumps. Additionally, check the headlamp aim and alignment, as the car has faced failures for beam projection issues in the past.
This 1999 BMW Z3 features a 1.9L engine and has 136,297 miles, which is above average for its age. The MOT history reveals recurring issues with structural-related components, specifically regarding brake pipes, inner suspension mounting areas, and sills. While it has passed its most recent tests, the frequent advisories for corroded pipes and worn bushes suggest a car that has been maintained through to MOT standards rather than being meticulously preserved.
The Z3 is generally considered reliable if well-maintained, but early E36 models are prone to rust and electrical gremlin.
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
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BMW Z3 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 1999 model year cars.
- Boot Floor TearingSerious
The single rear differential ear mount applies high twisting torque directly to the thin boot floor crossmember. Spot welds pop and the sheet metal tears away, presenting a severe structural failure risk.
- Cooling System FailureSerious
Sharing E36 architecture, the M43, M44, M52, and M54 engines are prone to plastic radiator neck breakage, thermostat housing warping, and plastic water pump impeller detachment, leading to rapid overheating.
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