Comparison numbers

29 Products researched
7 Research hours
920 Readers
82,043 Customer ratings

Best Motor Oils

Engine Oil Comparison 2026

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Best Product
Liqui Moly 5W-30 Longtime High Tech
Liqui Moly 5W-30 Longtime High Tech
Amazon
Shell Helix Ultra 5W40
Shell Helix Ultra 5W40
Amazon
Liqui Moly Top Tec 5W-30 4200
Liqui Moly Top Tec 5W-30 4200
Amazon
Liqui Moly Top Tec 5W-40 4100
Liqui Moly Top Tec 5W-40 4100
Amazon
Bestseller
Shell Helix HX6
Shell Helix HX6
Amazon
Best Price
Castrol LongLife III 5W-30
Castrol LongLife III 5W-30
Amazon
Mazda Ultra 5W30
Mazda Ultra 5W30
Amazon
RatingHow we compare
Customer rating (from Amazon)
Available at
Manufacturer
Quantity
Wear protection
Advantages
Shipping (Amazon)
Best Product
Best Product
AmazonLiqui Moly 5W-30 Longtime High Tech
Rating
Excellent01/2025

1

Liqui Moly 5W-30 Longtime High Tech
Customer rating
Amazon1,772 reviews
Check Price
Available at
16,99 £
see vendordays
see vendordays
Manufacturer
Liqui Moly
Quantity
20 l
Wear protection
Advantages
  • Increased wear protection
Shipping (Amazon)
see vendor
Check Price
AmazonShell Helix Ultra 5W40
Rating
Excellent06/2025

2

Shell Helix Ultra 5W40
Customer rating
Amazon775 reviews
Check Price
Available at
44,89 £
see vendordays
see vendordays
41,00 £
1-2 dayday00£
Manufacturer
Shell
Quantity
5 l
Wear protection
Advantages
Shipping (Amazon)
1-2 day
Check Price
AmazonLiqui Moly Top Tec 5W-30 4200
Rating
Excellent01/2025

3

Liqui Moly Top Tec 5W-30 4200
Customer rating
Amazon10,099 reviews
Check Price
Available at
55,99 £
see vendordays
103,23 £
see vendordays00£
76,45 £
3 daysdays00£
Manufacturer
Liqui Moly
Quantity
5 l
Wear protection
Advantages
  • Increased wear protection
Shipping (Amazon)
3 days
Check Price
AmazonLiqui Moly Top Tec 5W-40 4100
Rating
Excellent01/2025

4

Liqui Moly Top Tec 5W-40 4100
Customer rating
Amazon7,435 reviews
Check Price
Available at
56,99 £
see vendordays
93,89 £
see vendordays00£
62,77 £
3 daysdays00£
Manufacturer
Liqui Moly
Quantity
5 l
Wear protection
Advantages
  • Increased wear protection
Shipping (Amazon)
3 days
Check Price
Bestseller
Bestseller
AmazonShell Helix HX6
Rating
Excellent05/2025

5

Shell Helix HX6
Customer rating
Amazon3,984 reviews
Check Price
Available at
see vendordays
see vendordays
Manufacturer
Shell
Quantity
5 l
Wear protection
Advantages
  • Increased wear protection
Shipping (Amazon)
see vendor
Check Price
Best Price
Best Price
AmazonCastrol LongLife III 5W-30
Rating
Excellent01/2025

6

Castrol LongLife III 5W-30
Customer rating
Amazon3,772 reviews
Check Price
Available at
14,30 £
see vendordays
19,99 £
see vendordays3.753.75£
Manufacturer
Castrol
Quantity
1 l
Wear protection
Advantages
Shipping (Amazon)
see vendor
Check Price
AmazonMazda Ultra 5W30
Rating
Excellent01/2025

7

Mazda Ultra 5W30
Customer rating
Amazon1,151 reviews
Check Price
Available at
51,83 £
see vendordays
122,49 £
see vendordays00£
Manufacturer
Mazda
Quantity
5 l
Wear protection
Advantages
  • Protected against wear
Shipping (Amazon)
see vendor
Check Price

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