2015 Smart (mcc) Forfour 1.0L Petrol · JRZ 4001
2015 Smart (mcc) Forfour (1.0L, petrol). First registered 19 Jun 2015. Recorded mileage 69,760 miles. MOT valid until 20 Sept 2027. Taxed until 01 Dec 2026.
- Make & Model
- SMART (MCC) FORFOUR
- Year / Origin
- 2015
- Safety Recall
- Unknown
- MOT Status
- Valid until 20 Sept 2027
- Road Tax
- Taxed (01 Dec 2026)
- Recorded Mileage
- 69,760 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.0L
- Reliability Guide
- Common Faults
JRZ 4001 Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 22/09/2026
- 69,760 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring brakes items (6 mentions)
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.
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JRZ 4001 Mileage History
- 25/08/202353,567 mi
- 06/09/202460,239 mi+6,672 mi
- 02/09/202565,561 mi+5,322 mi
- 03/09/202565,563 mi+2 mi
- 22/09/202669,760 mi+4,197 mi
Average of roughly 5,261 miles per year across 5 recorded odometer readings.
JRZ 4001 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 2015 Smart (Mcc) Forfour (JRZ 4001) between August 2023 and September 2026.
The record contains 4 passes and 1 failure.
The most recent test on 22 September 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Brakes (6 issues), Suspension (3 issues), Tyres (2 issues), Exhaust & Emissions (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 7 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 Suspension arm ball joint excessively worn (5.3.4 (a) (i))”; “Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))”; “Tyre pressure monitoring system malfunctioning or obviously inoperative (5.2.3 (h))”.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
Approach this Smart Forfour with signifi
Given the 2025 MOT failure for a fractured offside front coil spring and worn suspension ball joints on both sides, a thorough test drive over varied road surfaces is essential — listen for clonks, knocking, or uneven ride quality that could indicate the suspension repair was incomplete or further components have deteriorated. The exhaust CO failure should be investigated; on the 999cc petrol unit this can stem from lambda sensor issues, catalytic converter wear, or ignition-related faults, all worth a diagnostic check before purchase. The recurring front brake disc pitting across three tests suggests the discs themselves may need changing soon — factor approximately £200-£300 for a quality pair of discs and pads. Negotiate the asking price hard to account for these imminent costs, and request evidence of any work carried out since the September 2025 retest.
The 999cc petrol Forfour returns around 50-55 mpg in mixed driving, keeping fuel costs modest at roughly £900-£1,100 per year for an average UK driver covering 6,500 miles. Road tax falls into a low band for this engine size, typically £20-£30 annually once over the initial six-year exemption window. Insurance sits in group 4-6, making it one of the cheaper cars to insure on the market. However, the recent suspension and brake work flagged on the MOT suggests maintenance costs may climb — budget £400-£600 in the first year for the suspension repair, brake disc replacement, and tyre renewal. Estimated annual running cost is approximately £1,600-£2,000.
Start by inspecting the front suspension thoroughly — the fractured offside coil spring and both nearside and offside ball joint wear noted in 2025 are serious safety items. Jack the car up and check for play in the front suspension arms, and look for any signs of recent welding or replacement components that might indicate the repair was done properly. Examine the front brake discs visually for lipping and run a finger along the surface — pitting was noted in 2022, 2023, and 2025, so they are likely due for replacement. The exhaust CO issue should be checked with an emissions diagnostic; ask the seller when the last service was performed and whether spark plugs, air filter, and lambda sensor have been changed. Finally, inspect all four tyres for uneven wear patterns, as front tyre wear advisories appeared in 2022 and 2023.
This 2015 Smart Forfour with the 999cc petrol engine has covered 65,563 miles across roughly 10 years of use, equating to around 6,500 miles annually — notably above the model average of 5,148 miles. The MOT record shows four tests, with one failure recorded in September 2025 that flagged seven separate defects, including a fractured front coil spring and exhaust emissions exceeding limits. The vehicle did pass a retest the following day, but the brake disc wear advisories have now appeared across three consecutive tests, suggesting persistent front-end wear.
Across 445 Smart Forfour vehicles analysed, the model achieves an 82.9% MOT pass rate, which is broadly in line with the broader used-car market average. The top failure categories for the model are tyre condition, headlamp issues, and exhaust-related defects — consistent with what this particular vehicle has experienced.
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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