The criterion-related validity coefficients of a situational interview (SI) and a situational judgment test (SJT) were investigated in a sales department of a government-owned automobile company in Iran. Both the SI and SJT had concurrent validity with job performance (n = 101, r = .28, r = .23, p < .05, respectively). Only the SI, however, had incremental validity over and above the SJT in predicting job performance. Furthermore, the SI fully mediated the relationship between SJT and job performance. The two methods did not differ significantly on employee motivation to perform well, perceived fairness, or test anxiety. Nevertheless, employees recommended the use of the SI over the SJT.