Specifications- Page 570

9–4

Specifi cations

Specifi cations

     Specifi cations

 Engine

 Item 

 Specifi cation 

 SKYACTIV-G  2.0 

 SKYACTIV-G  2.5 

 Type 

 DOHC-16V  in-line,  4-cylinder 

 Bore × Stroke 

 83.5 × 91.2 mm (3.29 × 3.59 in) 

 89.0 × 100 mm (3.50 × 3.94 in) 

 Displacement 

 1,997.6 ml (1,997.6 cc) 

 2,488.5 ml (2,488.5 cc) 

 Compression  ratio 

 13.0 

 Electrical  System

 Item 

 Classifi cation 

 Battery 

 Q-85 

*1

 12V-60Ah/20HR 

*2

  or 12V-65Ah/20HR 

*2

 Spark-plug  number 

 Mazda Genuine spark 
plug

*3

 PE5R-18-110 or PE5S-18-110 

     *1   Q-85 is designed for i-ELOOP system. Only Q-85 should be used to ensure correct operation of i-ELOOP 

system. Consult an Authorized Mazda Dealer for details.

   *2   Not  for  i-ELOOP  system.
   *3   This spark plug provides the SKYACTIV-G engine with optimum performance. Contact an Authorized Mazda 

Dealer for details.

CAUTION

  When cleaning the iridium plugs, do not use a wire brush. The fi ne particulate coating on 
the iridium alloy and platinum tips could be damaged.