Cars...
	Easy "Master of the Racetrack"...
	Easy "Supersonic" Trophy...
	Easy "Transporter" Trophy...
	Various Trophies...

Car	How to unlock
Bliss	Earn 200 points in World Tour.
Crimson Chief	Get 1st Place in all Chile races in World Tour.
Deja Vu	Earn 9300 points in World Tour.
Dustdriver	Earn 5500 points in World Tour.
Dynamite	Earn 3400 points in World Tour.
Elite 275	Get 1st Place in all Hawaii races in World Tour.
Explorer	Win all Professional Tournaments.
Fancy Grey	Get 1st Place in all California races in World Tour.
Francois	Win the Long Endurance.
Fury	Get 1st Place in all Australia races in World Tour.
Gentleman	Clear the World Tour.
Haze	Get 1st Place in all South Africa races in World Tour.
Janis	Earn 10600 points in World Tour.
Ladybug	Win all Amateur Tournaments.
Legend	Earn 1300 points in World Tour.
Lightning	Get all Gold Trophies in World Tour.
Loveride	Earn 6700 points in World Tour.
Macchina	Get 1st Place in all Iceland races in World Tour.
Madbot	Get 1st Place in all Brazil races in World Tour.
Nano	Get 1st Place in all China races in World Tour.
Night Rider	Get all Super Trophies in World Tour.
Orient	Earn 2300 points in World Tour.
Royal	Get 1st Place in all United Arab Emirates races in World Tour.
Specter	Earn 4400 points in World Tour.
The Fuzz	Win all Master Tournaments.
Twilight	Get 1st Place in all India races in World Tour.
Walker-X	Get 1st Place in all Japan races in World Tour.
Westbound	Earn 7800 points in World Tour.
Zeus	Get 1st Place in all Greece races in World Tour.

To safely win Gold in a Master Tournament you need minimum 79 points. Which means 3 x 1st and 1x 2nd at worst. If you are 2x first and 2x second and the best COM also has 2x first and 2x second, you both have 78 points and the COM will get gold. In these twelve tournaments i only won one without 79 points. (Iceland with 77 points). But in all other tournaments the best COM was always close.

This one is rather easy. If you have finished world tour pick Sequia Nationalparc - Into the woods. At the beginning of second or third round use nitro downhill. I actually did it randomly with dynamite (not an obvious call to be honest) while doing the Transporter Achievement.

Other recommendations:

Car : Twillight.
Map: Japan - Spiral.

I did this one in Seqouia Natinoalparc - Into The Woods. One Race takes between 0:55 to 1:06 and you will need 32 runs. No DLC needed at the moment. Be aware of the Supersonic Achievement, you here have the chance to get it. More than once actually.

Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock	Type
Bollywood Star	Obtain 100% completion in India Cup	Bronze
Brave and Bold	Finish an Endurance race	Bronze
California Dreamer	Obtain 100% completion in California Cup	Bronze
Call Roadside Assistance	Lose a race running out of fuel	Bronze
Can't Touch This	Win a race without hitting anything	Bronze
Carménère Taster	Obtain 100% completion in Chile Cup	Bronze
Comeback	Win a race after running out of fuel	Bronze
Completionist	Accumulate 12000 points	Silver
Crocodile Hunter	Obtain 100% completion in Australia Cup	Bronze
Driver from Ipanema	Obtain 100% completion in Brazil Cup	Bronze
Getting Famous	Finish all Professional Tournaments with gold	Silver
Ghostbuster	Beat a ghost	Bronze
Go-Kart Champion	Finish all Amateur Tournaments with gold	Silver
God of Roads	Obtain 100% completion in Greece Cup	Bronze
Golden Passport	Beat the World Tour with gold in all races	Silver
Harder, Better, Faster, Stronger	Install all upgrades	Silver
I Need a Bigger Garage	Unlock a Car	Bronze
King of the World	Beat the World Tour with 100%	Gold
Living Legend	Reach 1st in 20 consecutive races	Silver
Look Mom, No Hands!	Finish Endurance 109 with gold	Gold
Marathonist	Run a total of 500 miles (800 km)	Silver
Master of the Racetrack	Finish all Master Tournaments with gold	Gold
Now Go Play Outside	Finish Endurance 36 with gold	Silver
Oil Tycoon	Obtain 100% completion in the United Arab Emirates Cup	Bronze
Old Master	Obtain 100% completion in China Cup	Bronze
Otaku	Obtain 100% completion in Japan Cup	Bronze
Pathfinder	Obtain 100% completion in South Africa Cup	Bronze
Pump my Ride	Install an upgrade	Bronze
Quickie	Finish a Tournament race	Bronze
Round the Globe	Beat the World Tour	Silver
Super Super Trophy	Unlock all trophies	Platinum
Supersonic	Reach 230 mph (370 km/h)	Silver
Survivor	Finish Endurance 12 with gold	Silver
That Was Close	Win a race with less than 0.1s of difference from the runner-up	Bronze
The First of Many	Finish a World Tour race	Bronze
The Iceman	Obtain 100% completion in Iceland Cup	Bronze
Transporter (secret)	Finish a race with every vehicle in the game	Gold
Volcano Surfer	Obtain 100% completion in Hawaii Cup	Bronze