Grandeur Onyx

The Grandeur Onyx proves that future-ready safety can also be compact and comfortable, offering extended protection from birth through to 8 years in a narrow 440mm design. With Extended Rearward Facing up to 30 months and Forward Facing with a harness to 8 years, it delivers best-practice safety through every stage. Secur-air™ and Air Cocoon Technology™ (A.C.T.) work together to provide triple-layer crash protection, while the Twist & Lift™ system allows quick one-handed adjustment of the headrest and harness. 

Despite its ultra-compact frame, the Grandeur Onyx doesn’t compromise on comfort. The internal seat width matches larger models, ensuring plenty of room for growing children. Active Fabric™ covers are breathable, hard-wearing, and easy to remove with press-studs for machine washing, while multiple recline positions and comfort inserts keep your child relaxed on every journey. Designed for families who want maximum safety in a space-saving seat, the Grandeur Onyx makes daily travel easier and safer. 

Features

•    Age Suitability: Newborn to 8 years* (approx.)
•    Extended Rearward Facing: Up to 30 months for longer protection
•    Forward Facing with Harness: From 12 months to 8 years* (approx.)
•    Premium Protection: Air Cocoon Technology™ and Secur-air™ combine to greatly reduce crash forces and enhance side impact protection.
•    Compact & Versatile Fit: At just 440mm, it allows three seats to fit comfortably across the back seat of most vehicles, providing space without compromising comfort or safety.
•    Recline Options: 9 recline positions provide the perfect angle for a comfortable and secure ride as your child grows.
•    Effortless Adjustment: Twist & Lift™ lets you adjust the headrest and harness with one hand, ensuring a perfect fit as your child grows.
•    All-day Comfort: Cool, breathable, hard-wearing, machine-washable Active Fabric™ covers
•    Effortless Cleaning: Designed with press-stud covers and pads that can be removed easily for quick, fuss-free cleaning.
•    Comfort Accessories: Adjustable crotch buckle, comfort inserts, and self-adjustable tether strap
•    Warranty: 12 months (cover) and lifetime (shell)

Specifications

Dimensions

• Width (Base) - 34cm
• Width (Widest) - 44cm
• Height (Headrest Down) - 73cm
• Height (Headrest Up) - 88cm
• Depth (Forward Facing) - 50cm
• Depth (Rearward Facing) - 66cm
• Weight - 10.96kg

Approximate Shoulder Height Marker Locations

• Lower Marker (Must Rearward Face Under Marker) - 34cm
• Middle Marker (Turn to Forward Facing) – 39cm
• Upper Marker (Stop Use) – 51cm 

Frequently Asked Questions

• Will the Grandeur fit in my car?
  It should fit in most cars due to its narrow width. However, we recommend trying it in your car to make sure.

• Does Grandeur have ISOfix?
  No; seats designed for older children cannot have ISOfix connectors due to vehicle anchorage point limits..

• Does Grandeur convert to a Booster Seat?
  No, Grandeur does not convert to a Booster Seat. Grandeur features an internal 6 point harness which is used from birth to a large 8 year old so it does not convert to a lap sash Booster Seat.

• My Rearward Facing child's legs touch the back seat in my Grandeur. Is this okay?
  Yes, a child's legs are allowed to touch the vehicle seat as they grow in the Rearward Facing position. Children are very flexible and will position their legs in a comfortable position when Rearward Facing.