2026 Thailand Body and Paint Customer Experience Index (BPCXI) Study?
The BPCXI study measures overall satisfaction among vehicle owners who received body and paint repair services at authorized centers over the past 12 months. Satisfaction is evaluated across five key factors: Timeliness, Personnel & Facilities, Service Quality, Convenience & Accessibility and Communication & Transparency.
The 2026 study is based on responses from 1,552 vehicle owners who purchased their vehicles between October 2020 and November 2025 and had them serviced between October 2024 and November 2025. Fieldwork was conducted nationwide using face-to-face interview methodology.
KEY FINDINGS - BPCXI:
- Industry-wide decline. The mass-market industry average fell 7 points year-over-year, from 900 to 893. Four of the five service dimensions posted declines, with Service Quality recording double-digit drops across several brands — the largest unmet customer expectation in 2026.
- Mazda ranks highest in body and paint service satisfaction with a score of 898, leading on Service Quality and Timeliness, particularly the quality of paintwork and part re-assembly. MG ranks second with 897 points.
- Service Quality is the critical industry gap. Specific drivers behind the decline include weakening performance on the quality of part re-assembly, on-time repair completion, and consistency of progress updates during the repair. Convenience & Accessibility was the only factor to improve, indicating that investments in location, scheduling, and loaner services are paying off — but cannot offset erosion in the core repair experience.
Industry Implications
"The 2026 results carry a clear warning: the decline is not driven by amenities or location — those have actually improved — but by the fundamentals of the repair experience itself," said Mr. Siros Satrabhaya, Managing Director, Differential Thailand and Vietnam. "To reverse this trend, brands and dealers should recommit to workmanship excellence, treat communication during the repair as a service in its own right, and recognize that body and paint service is no longer a transaction but a relationship. Aftersales — and body and paint repair in particular — is the moment where long-term loyalty is won or lost. Our hope is that the 2026 BPCXI study helps automakers, dealers, and insurers understand what customers truly value, so they can design a delightful service experience that carries the relationship through the entire ownership journey — and brings the customer back when it is time to choose the next car."
