Ladies and gentlemen, start your engines. We've put together an impressive prize pack for the Car & Motorcycle Contest, and we hope to see some equally impressive entires! Do your own oil changes? Enter the contest. Know how to clean a carburetor? You're a shoo-in. And if you have any other car or motorcycle knowledge you'd like to share with us and the internet, that's fair game, too.

Prizes include an Impact Wrench cordless drill, handheld Juno Power JUNOJUMPR that can jumpstart your car or recharge your cell phone in seconds, and a AAA 80-piece Warrior Road kit. All entries having to do with your car or motorcycle are eligible for this contest, whether you're experimenting with plasti dip paint jobs, or adding NOS to your souped up engine. Good luck and we can't wait to see what you make!

Want more contests? Check out Instructables' current contests here!

The Car and Motorcycle Contest is closed.

Grand Prize

19 Prizes

Grand Prize (1)

One Grand Prize winner will receive:

First Prize (3)

Three First Prize winners will receive:

Second Prize (5)

Five Second Prize winners will receive:

Runner Up (10)

Ten Runner Up prize winners will receive an Instructables prize pack including a robot t-shirt.
How It Works

Write an Instructable

Create a new Instructable that fits the guidelines outlined in the contest description above. To be eligible, Instructables must be published between Aug 3, 2015 and Sep 28, 2015 (11:59pm PT).


Upon publishing your Instructable you'll see checkboxes for open contests. Select Car and Motorcycle Contest. If you have entries currently eligible for entry, it will also show up by clicking "Enter this Contest" on the right side of this page.


Entries are accepted by Instructables staff within one business day Monday - Friday. What matters is the submission time, not acceptance time.


A panel of judges made up of Instructables staff and respected members of the community rate the finalists. The averages of the ratings determine the winners.


When the winners are decided they will be notified and announced here on the contest page.