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Steelix
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No. 0208 · Generation II · Johto

Steelix

The Iron Snake Pokémon

TL;DR. Steelix is a steel/ground-type Pokémon from Generation II. Base Stat Total: 510. Its body has been compressed deep under the ground. As a result, it is even harder than a diamond.

Steel Ground

Its body has been compressed deep under the ground. As a result, it is even harder than a diamond.

Height9.2 m
Weight400.0 kg
AbilitiesRock Head, Sturdy
HiddenSheer Force
Base stats

Stat spread.

Total of 510. Higher peaks mean specialized roles, flat spreads favor versatility.

HP 75
Attack 85
Defense 200
Sp. Attack 55
Sp. Defense 65
Speed 30
Total510
510 base stat total, the 237th-highest of all 1025 Pokémon species and 42nd among Steel-types.
200 base Defense, Steelix's strongest stat, ranking 2nd of 137 Steel-types.

Rankings computed across all 1025 base-species Pokémon (Mega and Gigantamax forms excluded). Source: National Pokédex base stats.

Pokémon GO

Steelix in Pokémon GO.

Pokémon GO uses its own hand-tuned base stats, distinct from the main-series spread above. At a perfect 15/15/15, Steelix reaches 2,414 CP at level 40 and 2,762 CP as a best buddy.

GO Attack148
GO Defense272
GO Stamina181
Max CP (L40)2,414
Max CP (L50)2,729
Best buddy (L51)2,762
Raid catch CP 1,308–1,379 (L20). Weather boosted 1,635–1,724 (L25).

Run the numbers: CP & HP calculator · PvP IV optimizer · Catch CP calculator

Competitive

Steelix in competitive play.

Recommended builds and battle rankings for Steelix across the current metagames. In Pokémon GO it ranks #49 in the Great League.

Pokémon GO Battle League
Great League #49 89.6 score
Ultra League #39 90.3 score
Master League #318 52.1 score

Build around it: GO PvP IV optimizer · Team builder · Ask Dia

Movesets via Smogon, GO ranks via PvPoke. Updated 2026-06-01.

Quick answers

Common questions about Steelix.

Direct, sourced answers to the most-asked questions about Steelix, each computed straight from its Pokédex data.

What type is Steelix?

Steelix is a Steel/Ground-type Pokémon. Dual-typing stacks weaknesses and resistances. see the full matchup table below.

What is Steelix weak to?

Steelix takes 2× damage from Fire, Water, Fighting, Ground. It has no 4× weaknesses.

What is Steelix resistant to?

Steelix is immune to Electric, Poison. It also resists Normal, Flying, Psychic, Bug, Dragon, Steel, Fairy, Rock.

How does Steelix evolve?

Steelix evolves from Onix (Trade holding Metal Coat). Steelix evolves into Mega Steelix (Mega Evolve with Steelixite (battle-only)).

What generation is Steelix from?

Steelix was introduced in Generation II (the Johto region). Its Pokédex number is #0208.

What are Steelix's base stats?

Steelix has HP 75, Attack 85, Defense 200, Special Attack 55, Special Defense 65, and Speed 30. Total base stat total: 510.

What are Steelix's abilities?

Steelix can have the abilities Rock Head, Sturdy, plus the Hidden Ability Sheer Force.

Is Steelix legendary or mythical?

No. Steelix is a regular Pokémon, not classified as Legendary or Mythical.

What is Steelix's best stat?

Steelix's highest base stat is Defense at 200, which ranks 2nd of 137 Steel-type Pokémon.

Is Steelix good?

Steelix has a base stat total of 510, the 237th-highest of all 1025 Pokémon species and 42nd among Steel-types. That is a strong, fully-evolved stat spread.

See the full Q&A page for Steelix →
Alternate forms

This Pokémon has forms.

Sprites · Sound

Through the generations.

Steelix as drawn across two decades of Pokémon games, plus the modern Pokémon HOME render. Hit the cry button to hear it.

Steelix in Gold
Gen II Gold
Steelix in Emerald
Gen III Emerald
Steelix in HeartGold / SoulSilver
Gen IV HeartGold / SoulSilver
Steelix in Black / White
Gen V Black / White
Steelix in X / Y
Gen VI X / Y
Steelix in Ultra Sun / Ultra Moon
Gen VII Ultra Sun / Ultra Moon
Steelix 3D render in Pokémon HOME
HOME Modern 3D render
Type matchups

In battle.

Damage multipliers when Steelix is hit by each attacking type. 4× is two stacked weaknesses, ¼× is two stacked resistances.

2× Weak to
Fire Water Fighting Ground
½× Resists
Normal Flying Psychic Bug Dragon Steel Fairy
¼× Strongly resists
Rock
0× Immune to
Electric Poison
Comparison

Steelix vs. the average Steel-type.

Each base stat measured against the mean across all 137 Steel-type Pokémon.

Stat Steelix Steel avg Difference
HP 75 74 +1
Attack 85 89 -4
Defense 200 95 +105
Special Attack 55 64 -9
Special Defense 65 71 -6
Speed 30 59 -29
Total 510 452 +58
Ask Dia about Steelix Compare it, check weaknesses, or get a quick competitive verdict.
Game appearances

Steelix appears in 28 games.

Every mainline release where Steelix is obtainable, has a dex entry, or is transferable. Grouped by generation.

Gen II
  • 2000 Gold
  • 2000 Silver
  • 2001 Crystal
Gen III
  • 2003 Ruby
  • 2003 Sapphire
  • 2004 FireRed
  • 2004 LeafGreen
  • 2005 Emerald
Gen IV
  • 2007 Diamond
  • 2007 Pearl
  • 2009 Platinum
  • 2010 HeartGold
  • 2010 SoulSilver
Gen V
  • 2011 Black
  • 2011 White
  • 2012 Black 2
  • 2012 White 2
Gen VI
  • 2013 X
  • 2013 Y
  • 2014 Alpha Sapphire
  • 2014 Omega Ruby
Gen VIII
  • 2019 Shield
  • 2019 Sword
  • 2022 Legends: Arceus
Gen IX
  • 2025 Legends: Z-A
  • 2026 Pokémon Champions
  • 2026 Pokémon Pokopia
Side games + live service
  • 2016 Pokémon GO
Pokémon Champions: Champions availability TBD . Full roster pending official reveal.
Where to find

Catch Steelix in the wild.

Main-series wild-encounter locations, grouped by game. 7 games have a known habitat.

Diamond, Pearl
Iron Island B2f LeftIron Island B3fSinnoh Victory Road 1FSinnoh Victory Road 2FSinnoh Victory Road B1fSinnoh Victory Road InsideSinnoh Victory Road Inside B1fSinnoh Victory Road Inside ExitSnowpoint Temple 1FSnowpoint Temple B1fSnowpoint Temple B2fSnowpoint Temple B3fSnowpoint Temple B4fSnowpoint Temple B5f
Platinum
Iron Island B2f LeftIron Island B2f RightIron Island B3fSinnoh Victory Road 1FSinnoh Victory Road 2FSinnoh Victory Road B1fSinnoh Victory Road InsideSinnoh Victory Road Inside Exit
HeartGold, SoulSilver
Johto Route 47 Inside CaveMT Silver 2F
Black 2, White 2
Clay TunnelGlacier RoomIron RoomRocky Mountain RoomTwist Mountain B1f 3FUnderground Ruins
Pokémon anime

Steelix appears in 20 episodes.

From EP224 (2001-11-01) through JN139 (2023-01-27).

Pokémon Masters EX · Sync Pairs

Steelix partners with 2 trainers in Masters EX.

Each card is a canon Trainer + Steelix partnership. Tap any pair to open the Sync Pair catalog and explore the full roster.

Pokémon Sleep · Slumbering type

Steelix has 4 sleep styles.

Catch each pose by sleeping near Snorlax with enough Drowsy Power. Steelix sleeps as a Slumbering type.

TCG Pocket appearances

7 Steelix cards across TCG Pocket.

Every printed variant on iOS / Android. Tap any card for full art.