Adam Ferrera, Tanner Foust, Rutledge Wood and The Stig returned as hosts, with ten weekly episodes being broadcast.
When approaching their next point, they get information that the bars for their challenges will be raised and as a result when they reach a hill they find something special.
Tanner is sent to test his skills of endurance racing by being sent to Sweden to drive the brand new Koenigsegg One:1 too see if he can go faster than his previous speed record of 223 mph.
Final Challenge: When arriving at Sonoma Raceway in California, Tanner finds that Adam and Rutledge have ruined the Crown Vic by turning it into a mobile lemonade stand.
This proves to be a challenge as with the extra weight the Crown Vic is underpowered and fades through its breaks resulting in Adam followed by Rutledge ending up in last place when driving the car.
Tanner however despite being disqualified when hitting another vehicle manages to make up to 145th place by the end of the first day and 59 laps in total.
By the next day the guys find out that The Stig had removed the lemon stand and tightened the brakes to make the Crown Vic a better racer.
Tanner's Datsun doesn't even make it to the hospital, instead he takes a rented out 2015 Chrysler 200 claiming that he has a mechanic to fix the car.
On the way to the next mini challenge Tanner tests the automotive cruise control of the Tesla by allowing Rutledge's Hellcat and Adam's Cadillac to overtake and brake sharply.
To find out the guys pick their favourites and meet them in a desert near the Fort Irwin National Training Center.
Rutledge's Ram proved to be a solid all-round choice covering all types of terrain and performing exceptionally at its mission.
Owing to his victory Rutledge decides to prank Tanner by using the Tank to blow up a fake Subaru.
He concludes that the Equus is simply a toy for rich people to show off instead of traditional Ferraris and Lamborghinis, claims it to be the best muscle car ever and recommends the remaining 10 to be bought immediately.
When arriving at the final challenge in his Mitsubishi Tanner finds that Rutledge converted his Element to right hand drive due to this making Mail deliveries and pick ups quicker, one of the benefits of the LLV and Adam fitted a gun to his Hearse to fire letters into people's mailboxes.
Rutledge in the meantime leaves the abandoned street in the LLV since he had always wanted one and because he won, with Adam and Tanner, the two losers riding shotgun.
In the End: Tanner, Adam and reluctantly Rutledge agree that the BMW was the worst as its four wheel drive was deeply flawed and it was too soft and soggy to deal with snow.
However they all agreed that the Porsche performed excellently in all weather conditions and in Tanner's mind was more fun in snow than on dry tarmac.
The race takes place from the training centre across Lake Catamount to the other side at a bar which marks the finishing Point.
He adores the lightweight due to the Carbon-Fibre Tub, the Power from its 4cylinder Engine, the handling, the looks and the fact it was built with passion.
Rutledge states that he immediately prefers the Alfa to his Scion as it is more fun to drive, faster and built with Passion rather than Science.
However due to not accepting that he lost, Tanner decides to race Rutledge across Los Angeles to Venice Piers.
Adam shotgunned with Rutledge will drive the Alfa while Tanner rides on a 2016 HPC Revolution and The Stig will take Public Transport.
Initially Tanner and the Stig get to an early lead with no delays while Adam and Rutledge have to deal with Traffic, Stop Lights and the Cops.