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AI-Powered Vehicle Intelligence

Alfa Romeo.
What to Check Before Buying.

Alfa Romeo builds cars with character, Italian flair, and a reputation for engaging driving dynamics. Models like the Giulietta, Giulia, and Stelvio attract enthusiasts who value style and handling, but reliability can be patchy compared to mainstream rivals. Buyers should look closely at service history, electrical systems, and rust prevention, especially on older models. Know what you're getting into before you commit.

⚠ Known issue
Electrical gremlins and corrosion are recurring themes across the Alfa Romeo range, though severity varies by model and age. Get the full picture before you buy.
⚠ Common MOT failure
Corrosion to subframes, sills, and suspension components

The average used car has 3+ known model faults the seller won't mention.

DVLA verified data DVSA MOT history Reports in minutes

Know what you're buying

Every Alfa Romeo report is built from real data and AI analysis, specific to the exact car you're looking at.

Known Faults

AI identifies model-specific issues on the Alfa Romeo, from timing chains to turbo failures. Every fault personalised to this car's mileage and age.

MOT Intelligence

Advisory trends, mileage anomalies, failure patterns. See what the MOT history really tells you about this Alfa Romeo.

Buying Confidence

10 questions to ask the seller, costs to expect, red flags to spot. Everything you need standing in a car park viewing a Alfa Romeo.

What does a Alfa Romeo check include?

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  • Outstanding finance check
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  • 12-month running cost estimate
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Known Faults

Model-specific issues flagged before you see the car. Personalised to this car's mileage, age, and colour.

10 Seller Questions

Exactly what to ask, what a good answer sounds like, and what's a red flag.

MOT History Analysis

Mileage trends, advisory patterns, failure flags. See what the MOT data really says about this car's life.

12-Month Budget

What it'll actually cost to run: tax, MOT, servicing, and any repairs flagged. No guesswork.

Ownership Cost Guide

Brakes, tyres, timing belts, clutches - what they cost and when they're due.

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What's in your Full Vehicle History Report

Data provided by Experian. Everything you need to spot red flags before you buy.

Outstanding Finance

Check if this car has outstanding finance secured against it. If it does, the lender has legal claim to the vehicle.

Stolen Check

Confirms the vehicle is not listed on the police national computer as stolen or recovered from theft.

Write-Off Category

Shows if the car was ever classified as a write-off (Cat A, B, S, or N). Category tells you the extent of prior damage.

Scrapped

Confirms the vehicle has not been declared as scrapped or broken for parts.

Plate Changes

Number plate history shows if plates have been changed. Multiple changes can indicate repair history or keeper disputes.

Keeper History

Shows number of registered keepers and how long each owned the vehicle. Frequent changes can indicate issues.

Partial VIN

Experian's data guarantee β€” VIN cross-check confirms vehicle identity and flags VIN mismatches or cloning.

Salvage Status

Indicates if the vehicle is recorded as salvage. Salvage vehicles have restricted use and insurance implications.

High Risk Marker

Flags vehicles with multiple high-risk indicators β€” finance issues, theft records, or other warnings combined.

See a real Folt report

Here's what a buyer discovered before viewing a 2019 BMW M4 Competition.

KF19 XYZ

BMW M4 Competition 3.0 Petrol

Year2019
FuelPetrol
Engine3.0L
Mileage28,400
ColourBlue
6.5
Model Rating
How reliable is this type of car?
7.8
This Car's Rating
Based on MOT history, mileage & status

Overview

The F82 BMW M4 (2014–2020) uses the S55 twin-turbo inline-six β€” a high-performance engine with a strong track record but several well-documented owner concerns. This pre-facelift example sits in the mid-production window where the most common mechanical issues are actively relevant. The Competition pack adds stiffer suspension and a power bump to 450bhp. A later G82 M4 (2021–present) addressed many of these issues with a revised architecture.

This Car's History

Tax StatusNot taxed β€” cancelled on sale, needs taxing before driving
Annual Road TaxΒ£190/yr
MOT StatusValid, expires 14 Mar 2026
First RegisteredMar 2019
ColourBlue
EmissionsEuro 6, 199g/km COβ‚‚

What Can Go Wrong on This Model

Known faults for the BMW M4 Competition across 2019 models in the 20,000–35,000 mile range. Tap to expand.

Serious faults that can be expensive to fix

S55 Crank Hub Issue
The crank hub can slip under high load, causing catastrophic engine failure. Failures typically occur between 15,000–50,000 miles β€” at 28,400 miles this car is right in the risk window. Ask if the upgraded crank bolt has been fitted.
Main Dealer Est. GuideΒ£3,500–5,000
Independent Est. GuideΒ£2,200–3,500
Rod Bearing Wear
The S55 is known for premature rod bearing wear, particularly on hard-driven cars. Symptoms include a knocking noise at cold startup. Check service records for oil analysis or bearing replacements.
Main Dealer Est. GuideΒ£4,000–7,000
Independent Est. GuideΒ£2,500–4,500

Issues worth checking but not deal-breakers

Charge Pipe Failure
The plastic charge pipe cracks under boost, especially in warmer months. Common between 20,000–45,000 miles. An aluminium replacement is the proper fix.
Main Dealer Est. GuideΒ£400–600
Independent Est. GuideΒ£180–280
Running-In Service
All BMW M cars require a mandatory first oil change at 1,200–2,000 miles. Skipping it accelerates rod bearing wear. Ask for proof this was done.
DSC / Electronic Throttle Faults
Intermittent DSC and throttle fault codes are reported by owners, often triggered by low battery voltage. A full diagnostic scan before purchase is recommended.

Safety recalls issued for this model. Confirm the work has been completed on this vehicle.

High-Pressure Fuel Pump Failure Risk
DVSA recall: the high-pressure fuel pump may fail without warning, causing engine stall or non-start. BMW issued a replacement programme β€” confirm with the seller and ask for the completion certificate.
Jan 2021 · Ref: R/2021/001
Engine Reliability 6/10
Transmission 8/10
Suspension & Brakes 7/10
Electrical Systems 6/10
Recalls 5/10
Overall Model 6/10

What to Check on This Car

Spec and features specific to this car worth verifying at the viewing. Tap to expand.

Competition-spec adaptive dampers are expensive to replace (Β£800–1,400 per corner). Test each corner for correct stiffness adjustment on the drive. Any warning lights or error codes suggest imminent failure.

An expensive optional extra. Inspect for cracking or crazing. OEM replacement discs alone can exceed Β£6,000. Confirm they are genuine BMW items, not aftermarket replacements.

A desirable factory option that adds value at resale. Test all speakers and the subwoofer before committing to purchase.

MOT History

Average Mileage4,733 mi/yr average
4 tests·4 passed·0 failures
PASSED14 Mar 2025
28,400 mi
▲ Nearside front tyre tread depth approaching minimum (3mm)
PASSED11 Mar 2024
23,610 mi
PASSED8 Mar 2023
18,950 mi
▲ Offside rear tyre minor scuffing to sidewall
▲ Front brake disc slight surface corrosion
PASSED3 Mar 2022
14,230 mi

Likely Resolved

These advisories appeared on an earlier MOT but were absent from the next test, suggesting they were repaired. Worth confirming with the seller.

Offside rear tyre minor scuffing to sidewall Flagged Mar 2023, cleared by Mar 2024
Front brake disc slight surface corrosion Flagged Mar 2023, cleared by Mar 2024

Ask the seller: "Can you show me receipts for the work done on these items?" Resolved advisories suggest maintenance was done but without records this cannot be confirmed.

What the BMW M4 Usually Fails an MOT On

Common MOT failure categories for this model over 4 years of tests. Tap to expand.

Performance-spec tyres wear faster than standard. The wide rear tyres (265/35 R19) are particularly prone to rapid inside-edge wear if the rear camber is not correctly set after suspension work.

M-compound pads and large discs are effective but expensive. Surface corrosion on discs (common if the car sits unused) can cause advisories or outright failure. Budget for a brake refresh every 15,000 miles.

The Competition suspension is harder and transmits more stress to bushes and drop links. Rear toe links are a known wear item on track-used cars. Check all four corners for play at viewing.

Questions to Ask the Seller

Take these to the viewing. Tick them off as you go.

“Has the crank hub bolt been upgraded to the later revision?”
The original crank hub can slip on high-load S55 engines. An upgraded bolt is the recommended fix. A good seller will have paperwork confirming this.
“Can you show me proof of the 1,200-mile running-in service?”
All M cars require this first oil change. Skipping it accelerates rod bearing wear. Look for a dealer stamp or independent garage receipt.
“Has the charge pipe been replaced or upgraded to aluminium?”
The OEM plastic charge pipe is a known failure point. An aluminium replacement costs Β£150–250 and lasts indefinitely.
“Has the fuel pump recall (R/2021/001) been completed?”
DVSA issued a safety recall for the high-pressure fuel pump. Ask to see the recall completion certificate from a BMW dealer.
“Can I see the full service history and receipts for any work done?”
At 28,400 miles this car should have at least 2–3 service stamps. Gaps in history on a performance car are a significant red flag.

This Car: Score Breakdown

10
MOT History
9
Mileage
8
Advisories
7
Vehicle Status
100% pass rate across 4 tests. No failures on record.
28,400 miles, averaging 4,733 mi/yr β€” well below the UK average of ~10,000 mi/yr.
3 minor advisories across 4 tests. None recurring or structural.
MOT is valid. Not currently taxed β€” road tax is cancelled on sale and must be purchased before driving.
Buyer's Summary
BMW M4 Competition 3.0 Petrol
Folt
Positives
Clean MOT: 4 tests, zero failures
28,400 miles (4,733 mi/yr)
Valid MOT (11 months remaining)
Watch
Not currently taxed β€” needs taxing on purchase
1 manufacturer recall β€” confirm work completed
Crank hub in known risk mileage window
Can we Folt it?
This car's history is clean. Minor Folts reflects known issues common to this model β€” not this specific vehicle.
βœ“ Foltless
! Minor Folts
⚠ Some Concerns
⚠ Folty
βœ– Very Folty
Solid car, known quirks. Go in informed, ask the right questions, and if it all checks out β€” enjoy your new car.
Folt β€” Pre-purchase intelligence
12-Month Budget Ownership Costs Service Schedule Community Intel Advisory Trends Spec Advice

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