GWM & Japanese ICE Brands Lead Thai Customer Satisfaction

The landscape of the Thai automotive industry is undergoing a seismic shift, yet the latest data suggests that traditional engineering and established Japanese marques still hold a psychological edge over the burgeoning EV sector.

Despite the hype of the “quiet EV revolution,” in Thailand a 2026 satisfaction study reveals that Thai drivers are finding their highest levels of daily ownership satisfaction with internal combustion engines (ICE) and hybrid technology. While battery electric vehicles (BEVs) dominate headlines and government policy, the reality in Thai showrooms is more nuanced. According to the 2026 Automotive Satisfaction Index, a “satisfaction gap” has emerged between different powertrain types, with traditional engines outperforming their electric counterparts in the eyes of the consumer.

The “Satisfaction Gap”: ICE and Hybrids on Top

Despite aggressive government incentives, BEVs—largely represented by Chinese manufacturers—recorded an average satisfaction score of 884 points out of 1,000. This significantly trails behind the 891 points recorded for traditional ICE and hybrid vehicles.

Industry experts point to the “growing pains” of new technology as the primary cause for this disparity. While the tech-forward nature of EVs is appealing, the hardware and infrastructure are still struggling to meet expectations. “The battery and the charging process remain the primary pain points,” noted Siros Satrabhaya of Differential Thailand. Issues ranging from the duration of charging to the inconvenience of home charger installation continue to act as a drag on the overall EV ownership experience.

Top Brands: GWM Leads, Japanese Giants Follow

In a surprising turn for the 2026 rankings, Great Wall Motor (GWM) secured the top spot in the overall index with a score of 896 points. However, the field remains crowded with Japanese precision:

These brands all performed above the industry average of 890 points, while several others fell short, suggesting a widening gap between manufacturers who prioritize the “customer journey” and those focused merely on sales volume.

Cabin Luxury as the New “Third Space”

The 2026 study highlights a shift in consumer behavior: Thai motorists no longer view a car as a mere tool for transit. The cabin is now treated as a “premium third space,” with owners reporting high satisfaction with aesthetic touches like interior ambient lighting and the harmony of décor materials.

Functionality remains paramount, with mobile charging ports, intuitive steering wheel controls, and Advanced Driver Assistance Systems (ADAS) cited as critical “must-have” features. However, the industry is still struggling with NVH (Noise, Vibration, and Harshness). Owners across all categories expressed a desire for better soundproofing and improved audio systems to deliver clearer acoustics in an increasingly digital world.

This article was based on a report by the Bangkok Post.

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