Coachman COACHMEN ROYAL 345
Built: 1992 · Series: Other models
More machines from model year 1992
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
Coachmen Royal 345 – a motorhome from the American maker Coachmen: six-cylinder engine, gross weight 7,490 kg, length 10,900 mm, built 1992
Coachmen Royal 345 comes from the American motorhome maker Coachmen Industries of Elkhart, Indiana, which has built motorhomes and caravans since the 1960s and used the Royal range for its upmarket segment. The number 345 in the model name follows the US motorhome convention of stating vehicle length, here roughly 34.5 feet, matching the 10,900 mm length listed in the register.
Read on 3 more paragraphs
For this 1992 model the register lists a six-cylinder engine. Kerb weight is 7,140 kg, gross vehicle weight 7,490 kg. The vehicle is 10,900 mm long, 2,500 mm wide, with a wheelbase of 5,280 mm.
At 10,900 mm long, the Royal 345 counts among the large motorhomes of its day, built for longer trips with a fixed layout for living and sleeping. Between kerb and gross weight only around 350 kg of headroom remains, which a body this long and heavy can already use up through its water tank, gas bottles and luggage.
For a used example, check for damp and corrosion on the long body, especially the roof and floor, the condition of the chassis and suspension under the high gross weight, brake system operation, and the seals of windows, roof hatches and entry doors. Drivetrain parts run through the chassis maker's dealer network, while parts for the living compartment come through workshops specialising in US motorhomes.
Sources: SpecCodex-Register: Kennwerte des Modells Coachmen Royal 345
Technical data
Engine
| Cylinders | 6correct |
|---|
Dimensions and weights
| Length | 10,900 mmcorrect |
|---|---|
| Width | 2,500 mmcorrect |
| Wheelbase | 5,280 mmcorrect |
| Unladen weight | 7,140 kgcorrect |
| Gross vehicle weight | 7,490 kgcorrect |
Drivetrain and chassis
| Wheels | 4correct |
|---|
Frequently asked questions
How much does the Coachman COACHMEN ROYAL 345 weigh?
The unladen weight is 7,140 kg.
What is the gross vehicle weight of the Coachman COACHMEN ROYAL 345?
7,490 kg.
What engine does the Coachman COACHMEN ROYAL 345 have?
6 cylinders.
What are the dimensions of the Coachman COACHMEN ROYAL 345?
10,900 mm × 2,500 mm.
When was the Coachman COACHMEN ROYAL 345 built?
Production years: 1992.
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 9 individual figures for this model. They come from 1 recorded source; 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
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