Real MPG: Suzuki Swift (2017 - 2024) 1.0 Boosterjet Automatic
                
        Submit your Real MPG
        
    
                    
                                53.2
                            
                            Official MPG(NEDC)
42.0–65.5                            
                            Real MPG
                        
                                54.5
                            
                            Real MPGAverage
                                    102%
                                
                                of Official MPG(NEDC)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 1.0 Boosterjet | 58.8 mpg | - | 60.2 mpg | 102% | |
| 1.0 Boosterjet SHVS | 65.6 mpg | - | 62.5 mpg | 95% | |
| 1.2 Dualjet | 61.4 mpg | 51.7–57.2 mpg | 61.7 mpg | 113%* | |
| 1.2 Dualjet Automatic | - | 52.8 mpg | - | -* | |
| 1.2 Dualjet SHVS 4x4 | 64.2 mpg | - | 62.9 mpg | 98% | |
| 1.4 BoosterJet | 41.5–58.9 mpg | 47.1–50.4 mpg | - | -* | 
Read the Honest John review...
Suzuki Swift (2017 - 2024)
                Revvy 1.0 Boosterjet engine, stylish with plenty of kerbside appeal, really good fun on twisty roads, engines are refined and economical.
            
        Rivals
| Suzuki Swift (2017 - 2024) | 60.8 | avg mpg | 
| Ford Ka+ (2016 - 2020) | 46.1 | avg mpg | 
| Volkswagen Polo (2017 on) | 47.1 | avg mpg | 
| Smart Fortwo Cabriolet (2016 - 2019) | 51.6 | avg mpg | 
