What are the stat differences between Litten and Lairon?

Litten stats: HP 45, ATK 65, DEF 40, SP.ATK 60, SP.DEF 40, SPD 70. Lairon stats: HP 60, ATK 90, DEF 140, SP.ATK 50, SP.DEF 50, SPD 40.

Which Pokemon is faster: Litten or Lairon?

Litten is faster with 70 speed compared to Lairon's 40.

Total: 320

WINNER

Total: 430

Litten: 2 wins | Lairon: 4 wins

45 HP +15 60

65 Attack +25 90

40 Defense +100 140

60 +10 Sp. Attack 50

40 Sp. Defense +10 50

70 +30 Speed 40

320 Total +110 430

Lairon has a total stat advantage of 110 points over Litten. Lairon wins in 4 stat categories while Litten wins in 2.

Litten is faster with 70 speed (30 points faster than Lairon). This means Litten will likely attack first in battle.