|Games Kart is in||Mario Kart: Double Dash!! and Mario Kart 7|
|MK7 Boosts||Speed and Weight|
|MKDD Stats|| Speed: 4/5|
|Availability|| Double Dash: Unlocked after winning the 150cc Star Cup|
MK7: Unlocked after gaining an amount of coins determined at random.
The Barrel Train is a kart that appears in both Mario Kart: Double Dash!! and Mario Kart 7. Although it appears in both games, there are slight differences in its overall appearance. In Double Dash, there is a green platform and a set of extra wheels to accommodate for it as it's there for the character riding the kart. In Mario Kart 7, there are only four wheels and the green platform isn't present on the kart.
 Mario Kart: Double Dash!!
 Mario Kart 7