The Impression 45.1 is bright and airy, thanks to its hull shape and recognisable deck saloon windows. The saloon features a large settee fully surrounding the table without obstructing the pathway. The Galley has been shifted forward, for more spacious living and larger navigation area.

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The Elan Impression 45.1 has a long and wide cockpit, defined by twin wheels, a split cockpit table, and a foldable sunbed. Boasting a modern vertical transom, two large cockpit storage boxes were added, which are equipped with a grill, a sink and a cool box.