Sipho’s Story: Navigating Credit Scores with Experian and TransUnion

Mpumelelo Dlomo
Jun 17, 2025
3 min read

Sipho is a 32-year-old teacher living in Johannesburg. He wants to buy his first car and knows that his credit score will play a big role in getting a good loan. But when Sipho checks his credit score, he notices that the number from Experian is different from the one he sees on TransUnion. Confused, he decides to learn why.

Understanding the Differences

Sipho discovers that Experian and TransUnion are two of the four main credit bureaus in South Africa, each collecting and storing credit information from lenders, but they operate differently:

Credit Score Ranges:
- Experian’s credit score ranges from 0 to 740.
- TransUnion’s credit score ranges from 0 to 999.This means that a score of 600 on Experian is not the same as 600 on TransUnion—they use different scales1 7.
Data Sources and Reporting:Both bureaus receive credit data from various lenders, but not all lenders report to both bureaus. This means the credit information on each report can differ slightly depending on who reports to whom4 7.
Scoring Models:Each bureau uses its own proprietary algorithms to calculate credit scores. For example, TransUnion uses a system called CreditVision, which analyzes payment behavior and risk differently than Experian’s model. This leads to variations in scores even with similar data4.

Why This Matters for Sipho

When Sipho applies for a car loan, some lenders might check his Experian score, others might check TransUnion, or both. A higher score on one bureau might get him better loan terms, while a lower score on the other could affect approval or interest rates.

Tips Sipho Learns to Manage Both Scores

Check Both Credit Reports RegularlySipho signs up for free credit reports from both Experian and TransUnion to monitor his credit history and spot any discrepancies or errors early3 8.
Dispute Inaccuracies PromptlyIf Sipho finds incorrect information on either report, he contacts the respective bureau to dispute it, ensuring his credit profile is accurate7.
Maintain Good Payment History Across AccountsSince different lenders report to different bureaus, Sipho ensures all his accounts are paid on time to keep both reports positive4.
Keep Credit Utilization LowManaging balances on credit cards and loans helps improve scores on both bureaus, regardless of scoring differences1.
Limit New Credit ApplicationsApplying for many new accounts can lower scores at both bureaus, so Sipho applies only when necessary4.

Summary Table: Experian vs. TransUnion in South Africa

Feature	Experian	TransUnion
Score Range	0 – 740	0 – 999
Scoring Model	Proprietary, global presence	CreditVision, proprietary
Data Sources	Lenders reporting to Experian	Lenders reporting to TransUnion
Report Update Frequency	Approximately every 45 days	Approximately every 45 days
Free Reports Available	Yes, via Experian website	Yes, via TransUnion website
Dispute Process	Online dispute resolution	Online dispute resolution

Final Thought

Sipho’s experience shows that understanding the differences between Experian and TransUnion helps South Africans better manage their credit health. By monitoring both reports, disputing errors, and practicing good credit habits, consumers can improve their chances of securing affordable credit regardless of which bureau a lender uses.

References:

1 SME South Africa, Guide To Credit Scores3 Experian South Africa, Free Credit Check and Report4 JustMoney, Why Does My Credit Score Differ Between Bureaus?7 Meerkat, What You Need to Know About Credit Reports in South Africa8 TransUnion South Africa, Credit Check, Credit Report & Credit Score