4×4S.ORGTHE REGISTRY NAMED MODEL · 1993
NAMED MODELMilitary · USUnited States

M1097 Heavy Variant.

The strengthened Humvee: the M1097 Heavy Variant of the early 1990s with a heavier frame, suspension and driveline for shelters, Avenger missile mounts and communications bodies, the basis of the later armoured versions.

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Sources & evidence
M1097 Heavy Variant — An HMMWV of the heavy-variant chassis familyThomas Vogt from Paderborn, Deutschland · CC BY 2.0 ↗
BASE VEHICLEHMMWV M998 series (1984–)BUILT BYAM GeneralIN SERVICE1993OPERATED INUnited StatesPRODUCTIONPart of about 281,000LAYOUT4 wheels · 130″

The record

The Heavy Variant carried the weight the original chassis could not and led to the ECV chassis of the 2000s.

Specification

MANUFACTURERAM General ↗
Mishawaka, Indiana
MANUFACTURED1993–present
ENGINE6.5-litre Detroit Diesel V8
PRODUCTION RUNPart of about 281,000
COUNTRY OF ORIGINUnited States
OPERATED INUnited States
STATUSin service
RECORD KINDNamed model
MODEL LINEHMMWV
FAMILYHMMWV
WHEELS4
NOMINAL WHEELBASE130″
BODY STYLEheavy
CATEGORYMilitary · US

Catalogue fields describe the vehicle's structure and body as this registry records it. They are not certified factory measurements, and no performance figures are published here.

Variants & colours

Base model variants

Factory colours

  • Tan 686A (FS 33446)
  • Green 383 (FS 34094)

Codes on hover. Hex values are representative approximations of period paint unless a source states a measured value.

AI rendering impression

An AI rendering impression starts from a 3D model of this vehicle, which an image model then paints into a scene. It is an artist's impression of the type, made to give a feel for the vehicle in its element — not a photograph, and not a record of any particular vehicle.

Proportions, fittings, markings, colours and the setting can all drift from the original in the process. For the vehicle's actual details, rely on the specification, the photographs and the cited sources on this page.

Sources

  1. 1Humvee ↗Wikipedia · accessed 2026-09-22SOURCE

Registry record updated 2026-09-22 · status: researched