CosmoGrill 4+1 Deluxe Grill vs CosmoGrill Pro Deluxe 6+1
We compare the CosmoGrill 4+1 Deluxe Grill and the CosmoGrill Pro Deluxe 6+1 across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.
At a glance
| CosmoGrill 4+1 Deluxe Grill | CosmoGrill Pro Deluxe 6+1 | |
|---|---|---|
| Our score | 6.6/10 | 9.2/10 |
| Best for | Regular garden barbecuing for family and guests | Regular garden barbecuing for family and guests |
| Not ideal for | Anyone short on storage space, or wanting charcoal flavour from a pure gas model | Anyone short on storage space, or wanting charcoal flavour from a pure gas model |
| Brand | CosmoGrill | CosmoGrill |
Style and Setting
CosmoGrill 4+1 Deluxe Grill
For outdoor cooking spaces that need extra versatility, the CosmoGrill is set up to handle main grilling and side cooking at the same time, thanks to four main burners and a separate side ring burner. Its black, covered gas barbecue look suits many UK garden setups, and the cover helps protect the cooking area when it is left outdoors. In use, it supports practical workflows, where grilling and prep can happen simultaneously. The overall setup remains straightforward, with the side burner's reach shaping where food prep can be positioned alongside the main grilling area.
CosmoGrill Pro Deluxe 6+1
Built for everyday outdoor cooking, this gas barbecue is a built-in style gas BBQ, suited to outdoor kitchen setups where the grill is installed as part of a fixed run rather than standing freestanding. It comes in a black finish with an included 600D Oxford weatherproof cover for year-round storage, although the level of protection and how well it fits depends on the owner's own cover method. The design focuses on a lid with a built-in thermometer, a steel warming rack, and a side burner for extra tasks such as reheating or using smaller pans. For best results, the outdoor space should allow safe gas connections and provide steady access around the control area.
Size and Seating
CosmoGrill 4+1 Deluxe Grill
With the gas barbecue, the "4+1" burner layout is designed to provide a multi-burner cooking setup. Four main burners support simultaneous cooking, while a separate side ring burner supports smaller tasks such as heating or warming. Seating capacity depends on how many dishes are cooked at the same time, as well as whether sides require their own warming space. For smaller households, the cooking area can feel underused between entertaining occasions, even though the layout supports group meals without requiring a smaller table grill.
CosmoGrill Pro Deluxe 6+1
With an outdoor kitchen setup, practical size and usable seating are important because the grill's layout affects how many dishes can be cooked at once and how comfortably people can gather nearby. The CosmoGrill is designed with six main burners plus a side burner, which supports multi-person cooking when the cooking space is separated into zones. A steel warming rack is included for keeping food warm, reducing the need to serve immediately. Seating arrangements can also depend on the chosen built-in position, as clearance is required for the lid and the control area.
Materials and Build
CosmoGrill 4+1 Deluxe Grill
The CosmoGrill is a gas barbecue with a cover, arranged with four main burners and a separate side ring burner for smaller-portion cooking. The main housing and cooking area are designed for outdoor use, and the cover is intended to help protect heat and food from wind while supporting more even cooking when temperatures are stable. Build quality focuses on burner capacity.
CosmoGrill Pro Deluxe 6+1
The grill's construction focuses on durability where it matters, and several details remain unconfirmed based on the available information. It is an in-built gas BBQ, supplied with a black 600D Oxford weatherproof cover, indicating cloth protection from rain and dust when stored. The warming rack is identified as steel, so it should resist warping better than thinner wire-style racks. A built-in thermometer is present, but the information does not specify lid material thickness, frame gauge, or coating type. The 6+1 burner layout is supported by internal components that are not described, so long-term durability depends on parts that are not stated.
Comfort and Features
CosmoGrill 4+1 Deluxe Grill
Comfort and Features are driven mainly by the grill setup for everyday cooking and by what is included in the box, rather than by any high-end smart functions. The gas barbecue has four main burners plus a separate side ring burner, so side dishes can be cooked without occupying the main cooking space. It uses gas operation and includes a cover, which helps keep food protected between heating cycles and supports cooking in stages.
CosmoGrill Pro Deluxe 6+1
Comfort and features focus on day-to-day ease with this built-in gas BBQ, which has 6 burners plus a side burner. It includes a steel warming rack, a built-in thermometer, and push-button (piezo) ignition. Day-to-day operation is straightforward: press the ignition, light the main burners, then adjust the heat as required. The lid thermometer helps monitor cooking temperatures without repeatedly lifting the lid, which can disrupt cooking. The steel warming rack provides a place to hold food while other items are grilling. The side burner is designed to add extra cooking flexibility for items such as sauces.
Who Is This For?
CosmoGrill 4+1 Deluxe Grill
This grill suits people who want a gas BBQ setup for cooking main meals and side dishes at the same time, with 4 burners plus a separate side burner. It fits households that cook for more than two people, since the multiple main burners make it easier to manage different heat zones, while the side burner is designed for smaller items such as sauces or vegetables. A gas model may appeal to buyers who prefer a faster start-up than charcoal. Buyers should check their available outdoor space before ordering.
CosmoGrill Pro Deluxe 6+1
This built-in The gas barbecue is a good fit for people who want a straightforward, multi-burner gas setup for regular cooking, especially if they value having a lid thermometer and a separate side burner. It suits households that host meals often, because six burners plus the side burner make it easier to cook several items at once. With its built-in design, it also appeals to people planning a fixed outdoor kitchen rather than moving the barbecue. The included weatherproof cover can help protect it when not in use, though storage conditions still matter. Buyers looking for portable convenience may find the built-in approach less suitable.
CosmoGrill 4+1 Deluxe Grill: pros
- 4 burners + 1 side burner
- Side burner
- Instant heat and quick cleanup versus charcoal
Cons
- Gas bottle, regulator and hose are usually sold separately
- Needs covering or storing over winter to prevent rust
- Check the assembled size suits your space
CosmoGrill Pro Deluxe 6+1: pros
- 6 burners + 1 side burner
- Built-in
- Side burner, warming rack, push-button ignition, lid thermometer
- Instant heat and quick cleanup versus charcoal
Cons
- Gas bottle, regulator and hose are usually sold separately
- Needs covering or storing over winter to prevent rust
- Check the assembled size suits your space
Our verdict
Our pick is the CosmoGrill Pro Deluxe 6+1 (our score 9.2/10) - A practical gas barbecue (6 burners + 1 side burner) for outdoor cooking. The CosmoGrill 4+1 Deluxe Grill is still worth it if it is cheaper when you check, or if it better matches your specific needs.