The Kompressor 4 Astra is an upgraded and updated version of our popular Kompressor Series 0 4 convertible car seat. The Kompressor 4 is an A4 Rearward Facing seat, allowing extended rearward facing to a large 30 month old, and then forward facing to a large 4 year old. Despite the upgrade, its still nice and compact at 44cm across the widest point. Thanks to a new, ultra-low-profile base, its also 3.5cm shorter than the Kompressor II.
The Kompressor 4 Astra is an upgraded and updated version of our popular Kompressor Series 0 4 convertible car seat. The Kompressor 4 is an A4 Rearward Facing seat, allowing extended rearward facing to a large 30 month old, and then forward facing to a large 4 year old. Despite the upgrade, its still nice and compact at 44cm across the widest point. Thanks to a new, ultra-low-profile base, its also 3.5cm shorter than the Kompressor II.
in 4 offers
The Kompressor 4 Astra is an upgraded and updated version of our popular Kompressor Series 0 4 convertible car seat. The Kompressor 4 is an A4 Rearward Facing seat, allowing extended rearward facing to a large 30 month old, and then forward facing to a large 4 year old. Despite the upgrade, its still nice and compact at 44cm across the widest point. Thanks to a new, ultra-low-profile base, its also 3.5cm shorter than the Kompressor II.
The Kompressor 4 Astra is an upgraded and updated version of our popular Kompressor Series 0 4 convertible car seat. The Kompressor 4 is an A4 Rearward Facing seat, allowing extended rearward facing to a large 30 month old, and then forward facing to a large 4 year old. Despite the upgrade, its still nice and compact at 44cm across the widest point. Thanks to a new, ultra-low-profile base, its also 3.5cm shorter than the Kompressor II.
Last updated at 23/10/2025 03:25:22
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Age suitability | 0-4 years |
| Dimensions (approx. cm) | 44 x 68 x 64 (W x H x D) |
| Age suitability | 0-4 years |
| Dimensions (approx. cm) | 44 x 68 x 64 (W x H x D) |
