1991 Mercedes Benz Unimog U1250L Doka

Location: Victor, Montana

Why It's Curated: This 1991 Mercedes Benz Unimog U1250L Doka is for sale in Victor, MT. The four-door Doka (double-cab) configuration is among the most sought-after Unimog body styles, and the 1250L designation places this example in the heavier-duty segment of the U1200 series -- a platform built for serious work in serious terrain. The Mercedes 352A diesel engine has been recently rebuilt and has accumulated only 3,000-4,000 miles since completion, accompanied by a new turbo, water pump, radiator, geardrive starter, and rear e-brake air pods -- a thorough mechanical refresh. The portal-axle 4x4 drivetrain remains stock and correct, riding on Michelin 365/80-20 tires. The transmission's 24-speed range -- highway, working, and crawler gears, each with 8 forward and reverse ratios -- is the Unimog's signature capability and remains unmodified. Rust is present on the passenger rear door, lower windshield surround, and bed -- typical for imported SBU Doka examples -- and should be factored into any offer. Long-term single ownership of 20--25 years adds meaningful provenance. This suits a buyer seeking a capable, mechanically sorted expedition or utility platform willing to address cosmetic rust on their own terms.

Check out the pictures in the gallery & use the contact form to get in touch with us and the seller to ask questions and/or make an offer for this vehicle.

Vehicle Details:
Year: 1991
Make: Mercedes Benz
Model: Unimog 1250L Doka
Drive: 4X4
Miles: 135,000
Mileage Verification: Actual Miles
Fuel Type: Diesel
Transmission: Manual (3 Pedals)
Number of Forward Gears: 0
Engine: 352A
Exterior Color: White
Interior Color: Brown/black
State of Registration: MT
Vehicle Location: Victor
VIN: Available Upon Request
Title: Clean

Details:

Engine & Transmission:
Engine Modifications: Yes
Transmission Modifications: No

Drivetrain, Suspension, Tires & Brakes:
Drivetrain Modifications: No
Suspension Modifications: Yes
New shock absorbers
Wheel Size and Offset: 20 inch
Wheel Brand and Model: Super
Tire Brand, Model, and Size: Michelin 365/80-20
Type of Brakes: Stock....new

Exterior & Interior:
Painted when imported years ago. Poor prep. Has rust on passenger rear door...rusted through. Typical on 4 door SBU Unimogs. Rust around lower windshield...also typical. Bed has rust as shown in pictures. Has other rust spots. Floor and structure seems solid.
Interior Material: Cloth
Interior Modifications: No
Working Heat: Yes
Working Air Conditioning: No

Other Notable Features or Functions:
I have owned this Mog for last 20-25 years. I have loved it. Time for change.

Recent Maintenance:
Rebuilt engine (about 3-4000 miles since build) All fluids changed. New brake pads. New geardrive starter, Turbo, water pump, radiator, Rear brake pads

Mechanical, Rust, Cosmetic Known Flaws:
Rust as listed above. AC doesn't blow cool.

Model History: The Unimog 1250L Doka represents the mature evolution of Mercedes-Benz's legendary utility truck line, built on the robust 435 platform that dominated European military and civilian markets from the mid-1970s onward. The 1250L designation references its turbodiesel powertrain—the OM352A six-cylinder engine delivering 120 horsepower through a synchronized transmission—while the Doka (double cabin) body accommodated crew transport alongside cargo capability. Positioned in the 7.5-ton class, this generation emphasized reliability and off-road prowess over speed, with all-terrain four-wheel-drive and simple, repairable engineering. By 1991, the 435 platform had matured through incremental refinement; the larger cab and quieter, more spacious interior distinguished it from earlier 406 and 416 models. Production continued until 1993 as the Unimog 437 superseded it, marking the end of three decades of this fundamental design lineage.