Skip to content

amsoil pi

Worth a look56/100

amsoil pi shows low returns (0.4%), but strong incumbent ratings (4.7★) keeps it on the watch list.

Market/yr

$1.0M

Growth (1y)

+354.8%

Products

14

Brands

4

was 6 a year ago

Sellers

232

Price range

$6.59–$108.01

Returns

0.4%

Rating

4.7★

56/100

Worth a look

Scored 56/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
34
×0.30
Growth
89
×0.30
Competition
36
×0.20
Quality gap
20
×0.10
Returns
97
×0.10

Demand

Weekly Amazon search volume, last 49 weeks — +354.8% year over year.
36K18KSpike '25Black Friday '25Holiday '25Spike '26Aug '25Sep '25Nov '25Jan '26Mar '26May '26

Competition

60%Royal Purple
  • Royal Purple60%
  • Amsoil22%
  • Red Line10%
  • KOZZI7%

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them. 4 brands and 232 sellers compete here.

Brands

4 falling

was 6 a year ago

Sellers

232

Top 5 brand share

100%

#ProductBrandPriceRatingReviewsClick shareTrend
2Royal Purple$6.594.6★3,4408%falling
3Amsoil$104.004.8★1738%rising
11Amsoil$29.234.8★5153%falling

Product shelf

All 14 tracked products in this niche.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall26%

“Excellent quality oil”

Efficiency13%

“Works perfectly”

Fuel Efficiency12%

“Improved gas mileage”

Ease Of Cleaning11%

“Best cleaner available”

Value For Money10%

“Cant beat the price”

Advertised Vs Actual Product8%

“As advertised”

Lubrication4%

“Awesome Oil for my ride”

Ease Of Use3%

“Easy to use”

Color2%

“I liked the color of the container”

Maintenance And Repair1%

“Great maintenance product”

What buyers complain about

Value For Money20%

“A little mor expensive”

Functionality-Overall13%

“Works great until it doesn't”

Leak-Proof12%

“My items was leaking”

Fuel Efficiency8%

“no better gas mileage”

Noise Level7%

“the engine noise stayed the same”

Quality-Overall5%

“I noticed no improvement at all”

Advertised Vs Actual Product4%

“advertising even though it is a complete LIE thanks to the 1997 ruling in favor of big oil profits”

Hard Feel2%

“was feeling a bit rough”

Accuracy-Overall2%

“Not Sure”

Durability2%

“after driving 50mi it was gone”

Top return reasons

  • Leak-Proof53%
  • Value For Money11%
  • Compatibility-Overall8%
  • Functionality-Overall6%
  • Advertised Vs Actual Product5%
  • Lubrication4%
  • Defective Material/Parts3%
  • Product Condition2%
  • Fuel Efficiency1%
  • Smell1%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.74 median price · 2.3% median returns across 14,634 tracked niches.