Auto-Sleepers · motorhome
Auto-Sleepers Corinium Duo
RoamWorthy records the Auto-Sleepers Corinium Duo as a motorhome. Recorded catalogue data: 2 to 4 berths; layout: Island bed; length 7.76m; width 2.32m; height 2.90m; MTPLM 4,000kg; payload 518kg; recorded price range £55,000 to £98,000. RoamWorthy currently links 1 live dealer listing to this model. Specifications can vary by model year, trim and optional equipment. Check the individual listing and manufacturer documentation before purchase.
Auto-Sleepers Corinium Duo key facts
- Berths: 2-4
- Unladen weight: 3482 kg
- Payload: 518 kg
- Length: 7.76 m
- Width: 2.32 m
- Observed price range: £55,000 to £98,000
- Available listings: 1
Key features
- Peugeot AL-KO wide-track chassis for enhanced road handling
- Permanent rear twin single beds with luxury mattresses
- Spacious central washroom with separate fully-lined shower
- Fully featured kitchen including a dual-fuel hob and microwave
- Underfloor mounted LPG tank for increased storage and convenience
- Winter Pack with tank heaters and thermal insulation
- Hand-polished furniture and premium upholstery finishes
Is the Auto-Sleepers Corinium Duo a practical choice for long-distance touring?
The Auto-Sleepers Corinium Duo is a 7.76 metre coachbuilt motorhome designed for couples or small groups, offering between two and four berths. It is characterised by its fixed twin bed rear bedroom and a central flagship washroom with a separate shower. Built on a Peugeot AL-KO chassis with a 4000kg MTPLM, it provides a 518kg payload and is equipped for year-round use via its integrated Winter Pack and insulated construction.
- Fixed twin rear beds with luxury mattresses and a central washroom layout.
- Built on a Peugeot AL-KO wide-track chassis for improved road handling.
- Four-season capability with a Winter Pack and thermal insulation.
- Kitchen equipped with a dual-fuel hob, microwave, and underfloor LPG tank.
Worth knowing: The 4000kg MTPLM typically requires a C1 category driving licence. A length of 7.76 metres may prove difficult to manoeuvre in restricted spaces.
Buying an Auto-Sleepers Corinium Duo: What you need to know
Who it suits
- Couples who prioritise a permanent bedroom setup without the need for nightly bed conversion.
- Tourists planning winter trips who require tank heaters and thermal insulation.
- Drivers who prefer the stability of a wide-track AL-KO chassis for long-distance motorway travel.
Reasons to consider it
- The fixed rear beds provide immediate access to sleeping quarters.
- The central washroom layout creates a clear division between the social lounge and private bedroom.
- High-quality interior finishes including hand-polished furniture and premium upholstery.
What to check
- Check the 518kg payload against your intended equipment to ensure it meets your touring needs.
- Inspect the operation of the underfloor mounted LPG tank and the dual-fuel hob.
- Verify that the 2.32 metre width and 7.76 metre length are compatible with your storage or driveway space.
Worth knowing: Confirm the specific berth configuration of any used model, as front lounge sleeping arrangements can vary. Verify the exact service history of the Peugeot AL-KO chassis and the integrity of the hand-polished furniture.
Compare the Auto-Sleepers Corinium Duo with similar models
| Model | Berths | Maximum weight | Length | Typical price |
|---|---|---|---|---|
| Auto-Sleepers Corinium Duo | 4 | 4000 kg | 7.76 m | £55,000 to £98,000 |
| Auto-Sleepers Burford | 4 | 4100 kg | 7.92 m | £65,000 to £115,000 |
| Bailey Autograph 79 4 | 4 | 3850 kg | 7.98 m | £55,000 to £80,000 |
The Auto-Sleepers Corinium Duo occupies a specific niche for those seeking a 4000kg MTPLM vehicle with a fixed twin bed layout. While it offers a 518kg payload and a 7.76 metre length, alternatives like the Bailey Autograph 79-4T provide a lower 3850kg MTPLM on a longer 7.93 metre frame. The Corinium Duo focuses on a premium Peugeot AL-KO chassis and four-season insulation, whereas other models in this price range of 55000 to 98000 may offer different weight-to-length ratios or berth counts.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Ownership and maintenance tips for the Corinium Duo
- Utilise the external lockers to distribute the 518kg payload evenly across the AL-KO chassis.
- Regularly test the Winter Pack tank heaters if planning to use the vehicle in sub-zero temperatures.
- Ensure the underfloor LPG tank is inspected during annual habitation services.
Common mistakes to avoid
- Underestimating the 2.9 metre height when navigating under low bridges or through rural routes.
- Exceeding the 518kg payload by installing heavy aftermarket accessories without weighing the vehicle.
Worth knowing: Always verify your driving licence categories before operating a vehicle with a 4000kg MTPLM.
Alternatives to the Auto-Sleepers Corinium Duo
- Auto-Sleepers Burford - A similarly sized model worth comparing on layout, weight and price.
- Bailey Autograph 79 4 - A similarly sized model worth comparing on layout, weight and price.
- Bailey Autograph 79-4T 160BHP - The Bailey Autograph 79-4T provides a four berth alternative with a lower 3850kg MTPLM, which may suit different licence requirements.
Data and source notes
- This page uses the maintained RoamWorthy record for the Auto-Sleepers Corinium Duo.
- 6 model images are recorded for this page and served from RoamWorthy-hosted media.
- 1 current linked dealer listing helps keep stock and price context connected to the model.
- 4 recorded source groups are available in the source section below.
Proof notes
- Specifications can differ by production year, trim and optional equipment.
- Dealer listings are used as current marketplace evidence, not as a substitute for the exact vehicle documentation.
Worth knowing: Confirm weights, dimensions and fitted equipment for the exact vehicle before purchase or towing.
Sources and review status for the Auto-Sleepers Corinium Duo
This page is supported by 4 recorded source groups.
- Downtide Caravans (dealer_inventory)
- Marquis Motorhomes and Caravans (dealer_inventory)
- Spinney (dealer_inventory)
- RoamWorthy maintained model catalogue (editorial_database)
Last reviewed: 2026-08-01T06:11:40.98722+00:00