The wrong kind of vehicle
Dennis markets his submerged Range Rover as a luxury. Both buyers disagree.
Supporting source ↗CASE FILE · S10 E06

After another failed venture, the Gang wonders if their group dynamic is bringing them down as individuals, causing them to separate from one another, and find out who they really are.
THE SHORT VERSION · SPOILERS AHEAD
Dennis markets his submerged Range Rover as a luxury. Both buyers disagree.
Supporting source ↗Frank repeats old schemes elsewhere, costing the bar owners their license.
Supporting source ↗Dee’s captain outfit, Mac’s mesh shirt and Frank’s spotted costume punctuate the attempts at reinvention.
Supporting source ↗A booth and picture menus give Charlie and Dee space for a conversation away from the others.
Supporting source ↗THE EVIDENCE
Bob questions buying a car still in the water.Source ↗
Charlie enjoys a quieter lunch with Dee.Source ↗
Dee talks with Charlie in a diner booth.Source ↗
Dennis argues with the second prospective car buyer.Source ↗
Frank returns to the other bar in his animal costume.Source ↗
Jason faces the consequences of Frank’s interference.Source ↗
The third owner celebrates the bar purchase with his partners.Source ↗
Kelly rejects another of Frank’s proposals.Source ↗
He wants his daughter’s first car.Source ↗
Charlie and Dee practice spoken-word poetry together.Source ↗
Frank fills the new owners’ bar with young customers.Source ↗
The group reunites at Paddy’s after its separate ventures.Source ↗
Dennis drives the vehicle toward the water.Source ↗
Charlie and Frank bring booze-soaked worms.Source ↗
Frank brings underage customers with fake identification.Source ↗
Dennis invokes his grandiose identity.Source ↗
Dee wears the nautical character’s coat and cap.Source ↗
Frank wears a spotted hooded costume.Source ↗
Mac makes his announcement in a black mesh top.Source ↗
Dee remains in her boat-party outfit at the bar.Source ↗
Frank costs the owners their license.Source ↗
Charlie and Dee rehearse their spoken-word routine.Source ↗
Tags document researched occurrences, not every appearance. Read the research notes and attribution.