Fragrance comparison

300 Km/h Quantum vs Orla Kiely

Notes, accords, longevity, sillage, seasons and community ratings, side by side.

Updated 13 Oct 2026 185 ratings analysed

300 Km/h Quantum

Avon

3.6157 votes

Rank #37,375 OzonicFresh Spicy

Full profile Similar & dupes

40%scent match

Some overlap

6 wins

Orla Kiely

3.57128 votes

Rank #12,333 FruityWoody

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Orla Kiely takes 6 of 7 categories.

300 Km/h Quantum
Choose it for a ozonic and fresh spicy character. Best in summer, daytime wear.
Orla Kiely
Choose it for a fruity and woody character. Wins on ratings & consensus, community sentiment and longevity. Best in spring, daytime wear.

300 Km/h Quantum0/7

Orla Kiely6/7

Ratings & consensus: Orla Kiely
Community sentiment: Orla Kiely
Longevity: Orla Kiely
Sillage & projection: Orla Kiely
Value for money: Orla Kiely
Versatility: Tie
Note pyramid (duration): Not scored
Fragranxe ranking: Orla Kiely

Head-to-head breakdown

Every category side by side, with the winner called out.

Fragrance

300 Km/h QuantumAvon

Orla KielyOrla Kiely

Winner

Ratings & consensus

Average rating and ownership split

3.61/ 5 · 57 votes

Have 62%Had 20%Want 19%

3.57/ 5 · 128 votes

Have 36%Had 29%Want 35%

Category winnerOrla KielyRating weighted by vote count

Community sentiment

How voters split from love to hate

19%Love

46%Like

21%Ok

5%Dislike

9%Hate

57 votes

25%Love

60%Like

5%Ok

10%Dislike

1%Hate

104 votes

Category winnerOrla KielyMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity51

〰 Sillage44

♥ Love / hate65

⏱ Longevity66

〰 Sillage57

♥ Love / hate74

Category winners

LongevityOrla Kiely

SillageOrla Kiely

Value for money

How fairly priced voters find it

¤ Price value68

¤ Price value80

Category winnerOrla KielyBest value score

Main accords

Strength of each scent family · outlined = shared by both

ozonic100%

fresh spicy86%

aromatic72%

woody58%

rose44%

herbal30%

fruity100%

woody92%

sweet84%

fresh spicy77%

rose69%

aromatic61%

Scent match40%Some overlap · both fresh spicy, woody and aromatic

Note pyramid (duration)

Top, heart and base, with how long each lasts when known · gold = shared

Top

Ozonic notes

Heart

Geranium

Base

Virginia Cedar

Top

TeaFigPeachBergamot

Heart

Mexican chocolateRoseGeraniumOsmanthusWhite Flowers

Base

Virginia CedarSandalwoodTonka BeanMusk

InformationalShared notesGeranium and Virginia Cedar. Note durations are not published for these fragrances, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring83

Summer100

Fall65

Winter23

Day100

Night41

Spring100

Summer74

Fall78

Winter19

Day100

Night22

Category winnerTieMost year-round

Who wears it

Gender appeal votes

Men94

Unisex6

Women0

Men0

Unisex5

Women95

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#37,375

PerfumerMarion Costero, Olivier Gillotin

Launched—

Reviews0

Overall rank#12,333

PerfumerAnne Flipo

Launched—

Reviews18

Category winnerOrla KielyHigher overall rank

In a nutshell

Description & review snapshot

300 Km/h Quantum by Avon opens with a sharp burst of ozonic notes that immediately signals cool outdoor air. As the initial breeze calms, green geranium adds a crisp floral spine with a slightly peppered edge. The scent finishes on dry Virginia cedar, giving the light composition a clean woody base. It suits hot summe…

Reviews →

Orla Kiely is a cheerful floral built around tea, fig, peach and a soft chocolate warmth. It opens fruity, green and aromatic, then settles into rose, geranium, white flowers, musk and pale woods. Shoppers who like fresh fruity florals with a slightly cosy, creamy twist may enjoy it most. Some wearers find the opening…

Reviews →

InformationalRead bothTaste is personal

How we score: ratings blend public fragrance ratings with Fragranxe member votes; longevity, sillage, value and sentiment are community vote scores, and season bars are relative to each fragrance's strongest season. Categories with too little data are shown but not scored. The scent match weighs accord overlap (60%) and shared notes (40%). More in the FAQ.

Common questions

Straight answers from the data above.

Which is better, 300 Km/h Quantum or Orla Kiely?

Orla Kiely takes 6 of 7 categories. 300 Km/h Quantum is rated 3.61/5 from 57 votes; Orla Kiely is rated 3.57/5 from 128 votes. Choose 300 Km/h Quantum for a ozonic and fresh spicy character. Best in summer, daytime wear. Choose Orla Kiely for a fruity and woody character. Wins on ratings & consensus, community sentiment and longevity. Best in spring, daytime wear.

Which lasts longer, 300 Km/h Quantum or Orla Kiely?

Orla Kiely lasts longest (Orla Kiely 66/100, 300 Km/h Quantum 51/100), based on community performance votes.

Which projects more, 300 Km/h Quantum or Orla Kiely?

Orla Kiely projects furthest (Orla Kiely 57/100, 300 Km/h Quantum 44/100), based on community performance votes.

Do 300 Km/h Quantum and Orla Kiely smell similar?

Some overlap: a 40% scent match on Fragranxe. Both share fresh spicy, woody and aromatic accords. Common notes include Geranium and Virginia Cedar.

Is 300 Km/h Quantum or Orla Kiely better for summer or winter?

For summer, 300 Km/h Quantum is the stronger pick. For winter, 300 Km/h Quantum is the stronger pick. 300 Km/h Quantum suits daytime wear; Orla Kiely suits daytime wear. Based on community season votes.

What are the notes in 300 Km/h Quantum and Orla Kiely?

300 Km/h Quantum has top notes of Ozonic notes, heart notes of Geranium, a base of Virginia Cedar. Orla Kiely has top notes of Tea, Fig, Peach and Bergamot, heart notes of Mexican chocolate, Rose, Geranium and Osmanthus, a base of Virginia Cedar, Sandalwood, Tonka Bean and Musk.