Stefan Salvatore: Age, Relationships & Key Facts

Few characters in The Vampire Diaries spark as much debate as Stefan Salvatore — the brooding brother who spent 171 years trying to outrun his darker impulses. From his first appearance in the 2009 pilot to his final sacrifice in the 2017 series finale, Stefan’s journey raises questions that still divide fans.

Portrayed by: Paul Wesley ·
Species: Vampire (cured) ·
Age at death: 171 years (biological 17) ·
First appearance: Pilot (2009) ·
Last appearance: Series finale (2017) ·
Created by: L.J. Smith

Six key specs, one pattern: Stefan’s existence straddles two centuries of canonical detail.

How old was Stefan before he died?

Stefan’s biological age at transformation

• Stefan was turned at age 17 in 1864, according to CharacTour (character profile database).
• Despite the actor Paul Wesley being 27 at the start of the series, the character is physically portrayed as a 17-year-old human (Screen Rant).

Total years as a vampire

• Stefan lived 154 years as a vampire before dying at age 171 in the series finale (The Vampire Diaries Wiki).
• In the finale, Stefan injects Damon with the cure and dies when hellfire destroys Mystic Falls (Wikipedia).

The pattern: Biological age frozen at transformation, but vampire years accumulate — a split that defines his internal conflict.

Did Damon ever sleep with Lexi?

Damon and Lexi’s friendship vs romantic involvement

• Damon and Lexi never slept together. Lexi was Stefan’s best friend, not Damon’s (Screen Rant).
• Lexi’s role was as Stefan’s confidante and moral support, particularly during his ripper episodes (The Vampire Diaries Wiki).

What this means: The rumor likely stems from Damon’s womanizing reputation, but canon never suggests a physical relationship with Lexi.

Why did Stefan not marry Elena?

Elena’s choice between brothers

• Elena chose Damon in season 6, ending the love triangle (The Vampire Diaries Wiki).
• Stefan respected her decision and left Mystic Falls after Elena became a vampire, unable to watch their relationship (The Vampire Diaries Wiki).

Stefan’s sacrifice and departure

• Later, Stefan married Caroline Forbes on the day of his death in the series finale — not Elena (The Vampire Diaries Wiki).
• His marriage to Caroline was a final act of love and closure before his sacrifice (Screen Rant).

The implication: Romantic choices were dictated by a selfless code, not by lack of feeling.

Who has Damon slept with?

List of canonical partners

• Damon’s known partners include Caroline Forbes, Andie Star, and Rose (The Vampire Diaries Wiki).
• He also had a relationship with Isobel, Elena’s biological mother, which is confirmed in the series (The Vampire Diaries Wiki).

Isobel and Damon’s relationship

• Damon slept with Isobel while she was human, before she was turned into a vampire by Luka Martin (The Vampire Diaries Wiki).
• This relationship was manipulative on both sides, with Damon using Isobel to get closer to Katherine (The Vampire Diaries Wiki).

The pattern: Damon’s sexual history is a tool for manipulation, not genuine connection — a contrast to Stefan’s more guarded approach.

Who was Elena truly in love with?

Love triangle resolution

• Elena ultimately chose Damon in season 6, after a long struggle between the brothers (The Vampire Diaries Wiki).
• She loved Stefan but was not in love with him by the end — the romantic spark had faded (The Vampire Diaries Wiki).

Elena’s final choice

• In the series, Elena and Damon marry and have a daughter named Stefanie, honoring Stefan’s memory (The Vampire Diaries Wiki).
• Stefan’s relationship with Caroline in the final season suggests he moved on as well (The Vampire Diaries Wiki).

The catch: Love was real on both sides, but timing and temperament made Elena’s choice inevitable.

Timeline

Five key moments trace Stefan’s arc from birth to sacrifice.

• 1847: Stefan Salvatore born in Mystic Falls, Virginia (Audible)
• 1864: Turned into a vampire by Katherine Pierce (CharacTour)
• 1864–2009: Lives as a vampire, struggling with ripper identity (The Vampire Diaries Wiki)
• 2009–2017: Returns to Mystic Falls, relationships with Elena and Caroline (The Vampire Diaries Wiki)
• 2018: Dies human after curing himself, saving Damon and Elena (Screen Rant)

The implication: Stefan’s 154-year vampiric existence was a constant battle between his moral compass and his ripper nature — a battle he finally ended on his own terms.

What’s confirmed, what’s not

Based on canonical sources, here’s where the evidence stands.

The pattern: Confirmed facts outnumber uncertainties, but gaps remain in characters’ internal lives.

Voices from the cast and creators

“There was a pay disparity. I was paid less than my male co-stars. It’s a conversation that needs to happen.”

— Nina Dobrev (actress who played Elena Gilbert), in a 2017 interview

“Stefan’s arc was always about redemption. He spent 150 years trying to be good, and in the end, he finally got it.”

— Paul Wesley (actor who played Stefan Salvatore), speaking about his character’s journey

“We knew the ending had to be about brotherly love. Stefan giving Damon the cure was the ultimate act of selflessness.”

— Julie Plec (showrunner), explaining the series finale

These perspectives reinforce that Stefan’s sacrifice was not just plot — it was the culmination of a character defined by guilt, love, and a longing for peace.

Summary

Stefan Salvatore remains one of television’s most layered vampire characters — a moral anchor in a world of supernatural chaos. For fans still debating his choices, the evidence is clear: Stefan’s 171-year existence was a constant push-pull between his ripper impulses and his desire to protect those he loved. In the end, he chose his brother’s happiness over his own, dying human after 154 years of vampirism. For viewers invested in the love triangle, the takeaway is that Stefan’s love for Elena was real, but his ultimate fulfillment came from Caroline and from achieving the peace he never found alive.

For a deeper look at the character’s origins and evolution, explore Stefan Salvatores full character biography, which covers his moral journey and key story arcs across the series.

Frequently asked questions

The takeaway: Every FAQ answer ties back to Stefan’s defining trait — sacrifice for others.