2003 BMW M3 3.2L Petrol · KB03 NPU
2003 BMW M3 (3.2L, petrol). First registered 01 Mar 2003. Recorded mileage 140,138 miles. MOT expired on 15 Apr 2025.
- Make & Model
- BMW M3
- Year / Origin
- 2003 · Borehamwood (Luton)
- Safety Recall
- Unknown
- MOT Status
- Expired on 15 Apr 2025
- Road Tax
- —
- Recorded Mileage
- 140,138 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 3.2L
- Reliability Guide
- Common Faults
KB03 NPU Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 16/04/2024
- 140,138 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: 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.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
Known faults for BMW M3
Our database tracks 6 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
KB03 NPU Mileage History
- 29/09/2021138,941 mi
- 03/04/2023139,682 mi+741 mi
- 16/04/2024140,138 mi+456 mi
Average of roughly 470 miles per year across 3 recorded odometer readings.
KB03 NPU MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 2003 BMW M3 (KB03 NPU) between September 2021 and April 2024.
The record contains 3 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
Common Problems: BMW M3
Known issues reported by owners and MOT testers.
- Cooling System Overhaul (E36 / E46)(Serious)
Older M3s share BMW's habit of treating expansion tanks, radiators, hoses, and water pumps as consumables. Overheating one can quickly become an engine rebuild conversation.
- Rear Subframe / Floor Cracking(Serious)
The rear floor can crack around the subframe mounts on hard-driven cars, especially E46 M3s. Proper reinforcement is the lasting fix.
- Rod Bearing Wear(Serious)
S54 and S65 cars are well known for rod-bearing wear, especially if oil changes have been stretched or the cars have seen regular track use. Left too long, the engine can destroy itself.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (KB03 Series)
Vehicles registered in the same regional DVLA batch as KB03NPU.
VOLKSWAGEN
POLO
CHRYSLER-JEEP
300
VAUXHALL
CORSA
MERCEDES-BENZ
C
VAUXHALL
CORSA
VAUXHALL
ASTRA
VAUXHALL
CORSA
VAUXHALL
ASTRA
VAUXHALL
ASTRA
BMW
X2 XDRIVE18D M SPORT
IVECO
DAILY
VAUXHALL
ASTRA
BMW M3 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 2003 model year cars.
- Cooling System Overhaul (E36 / E46)Serious
Older M3s share BMW's habit of treating expansion tanks, radiators, hoses, and water pumps as consumables. Overheating one can quickly become an engine rebuild conversation.
- Rear Subframe / Floor CrackingSerious
The rear floor can crack around the subframe mounts on hard-driven cars, especially E46 M3s. Proper reinforcement is the lasting fix.
- Rod Bearing WearSerious
S54 and S65 cars are well known for rod-bearing wear, especially if oil changes have been stretched or the cars have seen regular track use. Left too long, the engine can destroy itself.
Regional DVLA Registration Directory
Vehicles and registration batches issued by regional DVLA offices across the UK.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.