Toyota Land Cruiser J20 (20 series) - second gen Land Cruiser

Question

In Land Cruiser talk, “Mk2” usually refers to the second-generation Land Cruiser, the 20 Series (J20)—Toyota’s early shift from a military-style 4x4 into a more civilian/export-friendly utility vehicle.

Identity

• Common names: Land Cruiser 20 Series, J20, sometimes “second generation” / “Mk2”

• Era: Introduced November 1955 (Toyota’s own history pages).

Design and engineering

• Purpose: Redesigned to appeal to civilian buyers and export markets, with more “civilised” styling compared with earlier BJ-type models.

• Ride & chassis: Retained rugged truck roots (body-on-frame, leaf-spring style), but Toyota improved usability/comfort for broader markets.

Body styles

Toyota expanded the range beyond a basic utility 4x4 over time—adding variants such as pickups and wagon/station-wagon type bodies (market-dependent).

Historical significance

• Often described as a key step in Land Cruiser history because it helped Toyota build an export reputation for toughness, setting the stage for later iconic generations like the 40 Series.

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