Mario Andretti's purple race car
By Abigail Bassett
This 1967 Holman Moody Ford Honker II may not have taken home any trophies in its heyday, but it did lead to the longtime friendship between Paul Newman and racer Mario Andretti.
See All Wheels
Bet you can't get this car dirty
Crash: Electric cars put to the test
Cars that scream America
Tesla brings right-hand drive cars to U.K.
Mitsubishi Mirage: Bad at any price
Volvo S60 packs a punch
See All CNNMoney Original Shows
ISIS recruiting on teen social networks
Instagram blocked in China
'Shellshock' can hack lights in your house
Univision and Fusion's expectation for 2016
How Jorge Ramos holds politicians accountable
Modi in U.S. to promote 'Make in India'