Mercedes Benz 814D
Built: 1991-2006 · Series: 814D
More machines from model year 1991
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Mercedes-Benz 814D – 7.5-tonne class truck with around 140 hp: four-cylinder diesel, 100 to 102 kW, gross weights from 6.6 to 7.5 tonnes
The Mercedes-Benz 814D belongs to the light truck range in which the type designation is formed according to the brand's own scheme from tonnage and engine power: the 8 denotes the weight class of around 7.5 to 8 tonnes permissible gross weight, the 14 around 140 hp of engine power, and the D diesel. The 814D is powered by a four-cylinder diesel engine of 100 to 102 kW.
Read on 3 more paragraphs
The register lists 4 versions with 100 to 102 kW from four-cylinder engines of 3,970 to 5,958 cm³. Kerb weights range from 4,240 to 7,400 kg, permissible gross weights from 6,600 to 7,500 kg. Lengths span 6,890 to 8,450 mm, widths 2,400 to 2,530 mm.
Vehicles of the 814 class were widely used box-body and flatbed trucks across Europe for urban distribution traffic and trades, where their compact dimensions and four-cylinder diesel offered a good compromise between payload and manoeuvrability; they competed directly with comparable models from Iveco and MAN. Bodybuilders also fitted this chassis with insulated box bodies and mobile workshop platforms.
When buying a used example, check for corrosion on the frame and cab floor, the condition of the clutch and, on box-body versions, the floor and wall condition of the body. Spare parts for the drivetrain and chassis are widely available through the Mercedes-Benz Trucks dealer network and independent commercial-vehicle parts suppliers.
Sources: SpecCodex register, model data: Mercedes-Benz 814D, Mercedes-Benz Trucks (manufacturer)
Technical data
Engine
| Power | 100 kWcorrect |
|---|---|
| Cylinders | 4correct |
| Displacement | 4,249 cm³correct |
Dimensions and weights
| Length | 8,450 mmcorrect |
|---|---|
| Width | 2,530 mmcorrect |
| Wheelbase | 5,250 mmcorrect |
| Unladen weight | 6,155 kgcorrect |
| Gross vehicle weight | 7,500 kgcorrect |
Drivetrain and chassis
| Gears | 5correct |
|---|---|
| Wheels | 6correct |
| Top speed | 90 km/hcorrect |
Where this model stands
Power-to-weight ratio: 16.2 kW/t (100 kW / 6.2 t)
Stronger than 6% of the trucks in the register — out of 25,242 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Mercedes Benz 814D have?
The Mercedes Benz 814D delivers 100 kW.
How much does the Mercedes Benz 814D weigh?
The unladen weight is 6,155 kg.
What is the gross vehicle weight of the Mercedes Benz 814D?
7,500 kg.
What engine does the Mercedes Benz 814D have?
4 cylinders, 4,249 cm³ displacement.
How fast does the Mercedes Benz 814D go?
Top speed is 90 km/h.
What are the dimensions of the Mercedes Benz 814D?
8,450 mm × 2,530 mm.
When was the Mercedes Benz 814D built?
Production years: 1991-2006.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 14 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.
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Sources: RDW — Dutch national vehicle register (retrieved August 2026) · How we check the data
Truck in 3D section
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