Is the 3 gallon case premium blue extreme synthetic or premium blue synthetic blend? the pics show 2 different types of premium blue.

Valvoline has rebranded the product so the old answers no longer fit. There is no longer the word Extreme in the 5W40 and it's now called simply "Premium Blue." That said, this listing is for the full synthetic.

Synthetic? Is this a Group 3,4 or 5 base stock?

Valvoline Premium Blue Extreme 5w-40 is a group IV base stock oil. It is very comparable to Rotella T6 with slightly better additives for more miles (15,000 vs 12,000) between oil changes, but not as good in extreme cold conditions as the Shell Rotella T6 5w-40. Both are excellent top performing oils.

Is the price listed for 1gal or a case of 3gals

The price is for 3 gallons......

How did this go from 60 bucks and change to 80 bucks?

They added 20 bucks, simple math, or maybe the synthetic oil well is running dry or requires additional fracking in order synthesis more?

Premium Blue One Solution Sae 15w 40 Diesel Engine Oil

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€ 77.94

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Description

🛢️ Power your diesel with the only oil that works as hard as you do!

EXTENDED OIL LIFE - Go further with exclusive 5,000-mile drain intervals, reducing downtime and maintenance costs.
COLD START CHAMPION - Engineered for faster, safer startups even after long idle periods—no more morning worries.
ALL SEASON PERFORMANCE - Superior oxidation and deposit control ensures peak engine health in scorching heat or freezing cold.
UNMATCHED ENGINE DEFENSE - Premium wear protection for heavy-duty engines keeps your investment running longer.
CUMMINS ENDORSED EXCELLENCE - The only oil officially recommended by Cummins, trusted by industry leaders.

Valvoline Premium Blue One Solution SAE 15W-40 is a heavy-duty diesel engine oil featuring proprietary One Solution GEN2 Technology. It delivers exceptional wear protection, oxidation resistance, and cold start performance, extending oil drain intervals up to 5,000 miles. Exclusively endorsed by Cummins, this American-made oil is designed for on-highway and off-highway diesel, gasoline, and natural gas engines, ensuring reliable, year-round engine performance.

Specifications

ASIN	B000GAP43W
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#3,849 in Automotive ( See Top 100 in Automotive ) #71 in Motor Oils
Brand	Valvoline
Brand Name	Valvoline
Compatible with Vehicle Type	Truck
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 1,447 Reviews
Flash Point	394 Degrees Fahrenheit
Global Trade Identification Number	00074130705098
Included Components	Engine Oil
Item Type Name	Engine Oil
Item Weight	7.6 Pounds
Liquid Volume	1 Gallons
Manufacturer	Valvoline
Manufacturer Part Number	773780
Manufacturer Warranty Description	30 Days
Model Number	773780
Package Information	Bottle
SAE J300 Viscosity Grade	15W-40
Size	1 Ga
UPC	074130705098
Unit Count	128.0 Fluid Ounces
Vehicle Service Type	Truck
Viscosity Level	Medium to High

Reviews

T**3

19.03.2026

T**J

1.05.2026

B**E

29.06.2025

C**R

10.04.2026

J**R

31.05.2021

L**9

16.10.2025

R**X

10.06.2024

C**G

20.02.2025

H**S

25.01.2026

S**L

19.08.2025

W**E

23.07.2023

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