vs
Engine oil PENNZOIL or Lucas
SP certified oils have better LSPI protection than SN, and SP is what Subaru requires for this generation.
Pros: better LSPI protection
Vehicle:
Subaru
I use PUP 0w20 in mine. Lots of tests and UOA show that Pennzoil Ultra Platinum is the best non-boutique oil you can buy. But honestly any top shelf oil will work. 5k km intervals are more important than brand with a turbo engine.
Pros: best non-boutique oil
Vehicle:
Toyota
Mileage: 5000 km
Do her a favor a change the oil, with Valvoline Restore and Protect or Pennzoil Ultra platinum, it will quite down a little and it would be great for the car.
Pros: great for the car
Cons: requires oil change
Pennzoil Platinum Synthetic. My 1988 740 has near excellent compression at 245k og miles.
Pros: excellent compression
Vehicle:
Volvo 740
Mileage: 394275 km
At the very least, make sure you're using quality oil like Mobil or Castrol or Pennzoil.
Pros: quality oil
I use Pennzoil Platinum 5W-30 in my 2011 328ix (N51) I believe that is the recommended viscosity.
Pros: recommended viscosity
Vehicle:
BMW
I use 5w-30 pennzoil ultra platinum full synthetic with the oem motor craft oil filter
I change my oil every 3k miles
Vehicle:
Ford Mustang
Mileage: 4828 km
Frankly, we ran 0W20 for the first 175k miles in our 2017 RAV4. I changed to 5W30 because my Turbocharged Mazda also calls for 5W30.
Pros: high quality synthetic
Vehicle:
Toyota
Mileage: 175000 km
Lucas OS works great. It's some amazing stuff, BUT. Do not go over your oil change intervals. Once the Lucas additive starts breaking down it turns to a nasty varnish. Went 7k using synthetic amsoil z-rod and Lucas OS, on a new rebuilt 4.0l. Lost a lifter and ate up the cam lobe.
Pros: amazing stuff
Cons: turns to nasty varnish
Mileage: 7000 km
BMW switched from Castrol to Penzoil years ago...but both cause oil starvation in The S65 motor
Cons: cause oil starvation
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Voted AGAINST engine oil PENNZOIL on the rating page
Which engine oil to choose — PENNZOIL or Lucas?
If choosing engine oil across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.
We compare engine oil across these categories:
- PR Score.
- Overall ranking.
- Vote balance.
- Average rating.
- Number of reviews.
- Feature ratings.
- Car owners’ choice.
Which engine oil are better — Lucas or PENNZOIL?
In March 2026 on PartReview, engine oil PENNZOIL were overall better than Lucas.
- PENNZOIL received a PR Score of 93 out of 100, and Lucas scored 78 points.
- PENNZOIL ranked 8 in the overall ranking, and Lucas ranked 31.
- The average rating is higher for PENNZOIL (4.5) than for Lucas (3.8).
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Engine oil PENNZOIL have better feature ratings than Lucas:
- Warning light - owners believe, that by this property PENNZOIL does not differ from Lucas.
- Exhaust smoke - drivers claim, that this property for PENNZOIL is outperforms Lucas.
- Engine noise - reviews suggest, that this property for PENNZOIL is preferred to Lucas.
Which engine oil are more popular — PENNZOIL or Lucas?
In March 2026 on PartReview, engine oil PENNZOIL were overall more popular than Lucas.
By vote balance, engine oil PENNZOIL surpassed Lucas:
- For PENNZOIL, the ratio of positive (648) to negative (45) votes is 603 votes.
- For Lucas, the ratio of positive (58) to negative (16) votes is 42 votes.
By number of reviews, engine oil PENNZOIL surpassed Lucas:
- For engine oil PENNZOIL there are 230 reviews: 214 positive, 3 neutral, 13 negative.
- For engine oil Lucas there are 23 reviews: 16 positive, 5 neutral, 2 negative.
Which engine oil do car owners prefer — PENNZOIL or Lucas?
In March 2026, according to PartReview, engine oil PENNZOIL and Lucas have not taken top places in car-specific ratings. You can help by adding your review about these manufacturers.
Other comparisons of engine oil
If this comparison didn’t fully answer your question, there are many others on PartReview.
For example, comparisons of engine oil PENNZOIL with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, RED LINE, OEM Toyota, Mannol.
Also available: comparisons of engine oil Lucas with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, RED LINE, OEM Toyota, Mannol.
You can also see who is better among other engine oil manufacturers: Mobil or Castrol, Mobil or LIQUI MOLY, Mobil or MOTUL, Mobil or Shell, LIQUI MOLY or Castrol.