Luke is an Irish narrow-gauge tank engine.
- Luke with Red Barrel Truck and Yellow Log Wagon (Plarail)
- Luke with Red Log Wagon (TrackMaster [Fisher-Price])
- Luke (TrackMaster [Fisher-Price])
- Luke's buffers are black instead of being silver-white in both versions.
- Luke's front coupling mould is missing. This is fixed on his Plarail model.
- Inaccurate to his TV series appearance, TrackMaster Luke has added wheel arches on either side.
- Luke's Plarail model has gray wheels, inaccurate to his TV series appearance.