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Consumer Purchase Intention for Sustainable Passenger Vehicles: A Bibliometric and PRISMA-Guided Systematic Review of a Decade of Research (2015–2026)
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DOI：10.3390/wevj17080407.png)
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Abstract
En 中文
The gap between consumers’ intent to buy electric cars and their actual purchasing behaviour of petrol cars has motivated researchers to conduct numerous investigations over the last decade. Nevertheless, with the explosive development of the field, bibliographic mapping remains a difficult task. This study combines bibliometric analysis and a PRISMA-oriented systematic review of consumer purchase intentions towards sustainable vehicles. A systematic literature search in Scopus retrieved 1447 records between 2015 and June 2026, of which 706 empirical studies met the inclusion criteria for qualitative synthesis. Based on performance analysis and science mapping using VOS viewer software, one can conclude that the topic area develops at around 23%, gathers 43,758 citations, and shifts geographically over time. China contributes 418 papers, and India goes from publishing one piece in 2015 to occupying the third position overall. Keywords co-occurrence identifies five research clusters, whereas co-citations show that there are three intellectual bases for the field: behavioural theory, choice modelling, and methodological approaches based on the PLS-SEM framework. The results also emphasize some recurring gaps, namely the lack of a moderating effect of demographic characteristics, personality traits, intention-to-behaviour relationship, and longitudinal surveys. This study proposes an eight-point research agenda driven by keyword analysis.
Keywords:
electric vehicles
purchase intention
adoption intention
consumer behaviour
bibliometric analysis
PRISMA
systematic literature review
VOSviewer
sustainable mobility
India
Journal
IF:
2.6
Papers:
1.8K
Citations:
3.8K
Organization
Cited Papers