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British Rail Class 31 - Locomotive
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British Rail Class 31

description British Rail Class 31 Overview

The British Rail Class 31 is a diesel-electric locomotive built by Brush Traction for British Railways, with the first examples entering service in 1957. Originally designated Class 30, the fleet was reclassified after its original Mirrlees engines were replaced with English Electric power units. These Type 2 locomotives handled secondary passenger services, freight trains, engineering work, and other duties across the British railway network.

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How good is British Rail Class 31?
British Rail Class 31 scores 6.86/10 (Fair) on Lunoo, making it rated in the Locomotive category. Long-lived BR diesel with broad utility and preservation presence; underpowered and less admired than stronger contemporaries.
What are the best alternatives to British Rail Class 31?
How does British Rail Class 31 compare to British Rail Class 40?
See our detailed comparison of British Rail Class 31 vs British Rail Class 40 with scores, features, and an AI-powered verdict.
Is British Rail Class 31 worth it in 2026?
With a score of 6.86/10, British Rail Class 31 is a solid option in Locomotive. See all Locomotive ranked.

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