Suzuki HEARTECT platform

The HEARTECT platform is an automobile platform that underpins various Suzuki models since 2014.^[1]

The platform is claimed to utilize "Advanced High Tensile Steel" and "Ultra High Tensile Steel", which are intended to increase occupant safety in case of a collision.^[2] Suzuki also claims that the platform offers increased body stiffness, allowing for better ride quality and handling. Additionally, via a reduction in weight of up to 30 kg (66 lb), the platform helps achieve an improved power to weight ratio.^[2][3][4]

The platform is shown to utilize MacPherson strut front suspension.^[1]

A derivative platform for battery electric vehicles, named Heartech-e, was first introduced on the e Vitara in 2024.

• Suzuki Alto / Mazda Carol — HA36S/V (2014–2021)
• Suzuki Alto / Mazda Carol — HA37/97 (2021–present)
• Suzuki Lapin (2015–present)
• Suzuki Wagon R / Mazda Flair (2017–present)
• Suzuki Spacia / Mazda Flair Wagon — MK53S (2017–2024)
• Suzuki Spacia / Mazda Flair Wagon — MK54S (2023–present)
• Suzuki Hustler / Mazda Flair Crossover (2020–present)
• Suzuki Wagon R Smile (2021–present)

• 
  Suzuki Hustler
• 
  Suzuki Alto (HA36S/V)
• 
  Suzuki Alto (HA37/97)
• 
  Suzuki Lapin
• 
  Suzuki Wagon R
• 
  Suzuki Spacia (MK53S)
• 
  Suzuki Spacia (MK54S)
• 
  Suzuki Wagon R Smile

• Suzuki Baleno / Toyota Glanza / Starlet — WB1 (2015–2022)
• Suzuki Baleno / Toyota Glanza / Starlet — WB2 (2022–present)
• Suzuki Solio / Mitsubishi Delica D:2 — MA26S/36S/46S (2015–2020)
• Suzuki Solio / Mitsubishi Delica D:2 — MA27S/37S/D7S (2020–present)
• Suzuki Ignis (2016–present)
• Suzuki Swift — A2L (2016–2023)
• Suzuki Swift — AOL (2023–present)
• Suzuki Dzire (2017–2024)
• Suzuki Dzire (2024–present)
• Suzuki Xbee (2017–present)
• Maruti Suzuki Wagon R (2019–present)
• Suzuki S-Presso (2019–present)
• Suzuki Celerio / Toyota Vitz (2021–present)
• Maruti Suzuki Alto K10 (2022–present)
• Suzuki Fronx / Toyota Urban Cruiser Taisor/ Starlet Cross (2023–present)

• 
  Suzuki Baleno (WB1)
• 
  Suzuki Baleno (WB2)
• 
  Suzuki Solio (MA26S/36S/46S)
• 
  Suzuki Solio (MA27S/37S/D7S)
• 
  Suzuki Ignis
• 
  Suzuki Swift (A2L)
• 
  Suzuki Swift (AOL)
• 
  Suzuki Dzire
• 
  Suzuki Dzire
• 
  Suzuki Xbee
• 
  Maruti Suzuki Wagon R
• 
  Suzuki S-Presso
• 
  Suzuki Celerio
• 
  Maruti Suzuki Alto K10
• 
  Suzuki Fronx

• Suzuki Ertiga / Toyota Rumion (2018–present)
• Suzuki XL6/XL7 (2019–present)

• 
  Suzuki Ertiga
• 
  Suzuki XL6
• 
  Suzuki XL7

• Suzuki e Vitara / Toyota Urban Cruiser (2025–present)

• 
  Suzuki e Vitara