Mazda Mazda6 fuel economy (UK)
Official figures for the Mazda Mazda6 from the Vehicle Certification Agency's new car lists, 2003–2022: 202 versions after removing repeats between lists. Economy is in UK (imperial) mpg; electric versions show miles per kWh and range instead. In the most recent lists (2019–2022, WLTP) combined economy is 37.2–55.4 mpg.
This model has figures from two different official tests: NEDC (older lists) and WLTP. They are shown in separate tables and must not be compared with each other.
Figures by list
Ranges are only comparable within the same test. Plug-in hybrids are listed in the tables but left out of these ranges.
WLTP figures, VCA lists 2019–2022
WLTP is the official test for new cars from September 2017. Its figures are closer to real-world driving than the older NEDC figures.
| Version | Fuel | Combined | L/100 km | CO₂ g/km | In lists |
|---|---|---|---|---|---|
| Mazda6 Saloon 2.0 145ps SE-L / Black Cloth (12/20) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2022 |
| Mazda6 Saloon 2.0 165ps Sport / Black Leather (12/20) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2022 |
| Mazda6 Tourer 2.0 145ps SE-L / Black Cloth (12/20) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2022 |
| Mazda6 Tourer 2.0 165ps Sport / Black Leather (12/20) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2022 |
| Mazda6 Saloon 2.0 145ps SE-L Auto / Black Cloth (12/20) · A6 · 1998 cc | Petrol | 40.4 mpg | 7.0 | 159 | 2022 |
| Mazda6 Saloon 2.5 194ps GT Sport Auto / Brown Nappa Leather (12/20) · A6 · 2488 cc | Petrol | 38.2 mpg | 7.4 | 167 | 2022 |
| Mazda6 Tourer 2.5 194ps GT Sport Auto / Brown Nappa Leather (12/20) · A6 · 2488 cc | Petrol | 37.2 mpg | 7.6 | 172 | 2022 |
| Mazda6 2.2 150ps Sport Nav+ · M6 · 2191 cc | Diesel | 55.4 mpg | 5.1 | 137 | 2021 |
| Mazda6 2.2 150ps Sport Nav+ / Black Leather (03/18) · M6 · 2191 cc | Diesel | 55.4 mpg | 5.1 | 137 | 2019–2021 |
| Mazda6 150 PS Diesel · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 141 | 2019–2021 |
| Mazda6 2.2 184ps · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2019–2021 |
| Mazda6 2.2 184ps GT Sport Nav+ / Light Stone Nappa Leather (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2019–2021 |
| Mazda6 2.2 184ps GT Sport Nav+ / Nappa Leather (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2019–2021 |
| Mazda6 2.2D 184ps Sport Nav+ / Black Leather (03/19) · M6 · 2191 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2020–2021 |
| Mazda6 2.2 184ps Auto · A6 · 2191 cc | Diesel | 47.9 mpg | 5.9 | 152 | 2019–2021 |
| Mazda6 184PS Diesel · A6 · 2191 cc | Diesel | 47.1 mpg | 6.0 | 155 | 2019–2021 |
| Mazda6 2.0 145PS Petrol · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2019–2021 |
| Mazda6 2.0 145ps SE-L Lux Nav+ / Black Leather (03/19) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2020–2021 |
| Mazda6 2.0 165ps Petrol · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2019–2021 |
| Mazda6 2.0 165ps Sport Nav+ · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2019–2021 |
| Mazda6 2.0 165ps Sport Nav+ / Black Leather / Safety Pack (03/19) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2020–2021 |
| Mazda6 Mazda6 Saloon 2.0 145ps SE-L / Black Cloth (12/20) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2021 |
| Mazda6 Mazda6 Saloon 2.0 165ps Kuro Edition (12/20) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2021 |
| Mazda6 Mazda6 Saloon 2.0 165ps Sport / Black Leather (12/20) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2021 |
| Mazda6 2.0 145PS · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2019–2021 |
| Mazda6 2.0 165PS · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2019–2021 |
| Mazda6 2.0 165ps Sport Nav+ / Stone Leather / Safety Pack (03/19) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2020–2021 |
| Mazda6 Mazda6 Tourer 2.0 145ps SE-L / Black Cloth (12/20) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2021 |
| Mazda6 Mazda6 Tourer 2.0 165ps Kuro Edition (12/20) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2021 |
| Mazda6 Mazda6 Tourer 2.0 165ps Sport / Black Leather (12/20) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2021 |
| Mazda6 2.0 145ps Petrol Auto · A6 · 1998 cc | Petrol | 40.4 mpg | 7.0 | 159 | 2019–2021 |
| Mazda6 Mazda6 Saloon 2.0 145ps SE-L Auto / Black Cloth (12/20) · A6 · 1998 cc | Petrol | 40.4 mpg | 7.0 | 159 | 2021 |
| Mazda6 2.5 194ps Auto · A6 · 2488 cc | Petrol | 38.2 mpg | 7.4 | 167 | 2019–2021 |
| Mazda6 2.5 194ps GT Sport Nav+ Auto · A6 · 2488 cc | Petrol | 38.2 mpg | 7.4 | 167 | 2020–2021 |
| Mazda6 Mazda6 Saloon 2.5 194ps GT Sport Auto / Brown Nappa Leather (12/20) · A6 · 1998 cc | Petrol | 38.2 mpg | 7.4 | 167 | 2021 |
| Mazda6 2.5 194ps GT Sport Nav+ Automatic / Light Stone Nappa Leather (03/18) · A6 · 2488 cc | Petrol | 37.2 mpg | 7.6 | 172 | 2019–2021 |
| Mazda6 Mazda6 Tourer 2.5 194ps GT Sport Auto / Brown Nappa Leather (12/20) · A6 · 1998 cc | Petrol | 37.2 mpg | 7.6 | 172 | 2021 |
| Mazda6 2.2D 150ps Sport Nav+ · M6 · 2191 cc | Diesel | 55.4 mpg | 5.1 | 137 | 2020 |
| Mazda6 2.2D 150ps Sport Nav+ / Black Leather (03/18) · M6 · 2191 cc | Diesel | 55.4 mpg | 5.1 | 137 | 2020 |
| Mazda6 2.2D 150 PS Diesel · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 141 | 2020 |
| Mazda6 2.2D 184ps · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2020 |
| Mazda6 2.2D 184ps GT Sport Nav+ / Light Stone Nappa Leather (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2020 |
| Mazda6 2.2D 184ps GT Sport Nav+ / Nappa Leather (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2020 |
| Mazda6 2.2D 184ps Auto · A6 · 2191 cc | Diesel | 47.9 mpg | 5.9 | 152 | 2020 |
| Mazda6 2.2D 184PS Diesel · A6 · 2191 cc | Diesel | 47.1 mpg | 6.0 | 155 | 2020 |
| Mazda6 2.2 150ps SE-L LUX Nav+ / Black Leather (03/18) · M6 · 2191 cc | Diesel | 55.4 mpg | 5.1 | 137 | 2019 |
| Mazda6 2.2 150ps SE-L Nav+ / Black Cloth (03/18) · M6 · 2191 cc | Diesel | 55.4 mpg | 5.1 | 137 | 2019 |
| Mazda6 2.2 150ps Sport Nav+ / Black Leather / Safety Pack (03/18) · M6 · 2191 cc | Diesel | 55.4 mpg | 5.1 | 137 | 2019 |
| Mazda6 2.2 150ps Sport Nav+ / Stone Leather / Safety Pack (03/18) · M6 · 2191 cc | Diesel | 55.4 mpg | 5.1 | 137 | 2019 |
| Mazda6 2.2 150ps SE-L LUX Nav+ / Black Leather (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 141 | 2019 |
| Mazda6 2.2 150ps SE-L Nav+ / Black Cloth (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 141 | 2019 |
| Mazda6 2.2 150ps Sport Nav+ / Black Leather (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 141 | 2019 |
| Mazda6 2.2 150ps Sport Nav+ / Black Leather / Safety Pack (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 141 | 2019 |
| Mazda6 2.2 150ps Sport Nav+ / Stone Leather / Safety Pack (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 141 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ / Black Leather (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ / Black Leather / Safety Pack (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ / Stone Leather / Safety Pack (03/18) · M6 · 2191 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2019 |
| Mazda6 2.2 184ps GT Sport Nav+ / Light Stone Nappa Leather (03/18) · M6 · 2191 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2019 |
| Mazda6 2.2 184ps GT Sport Nav+ / Nappa Leather (03/18) · M6 · 2191 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ / Black Leather (03/18) · M6 · 2191 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ / Black Leather / Safety Pack (03/18) · M6 · 2191 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ / Stone Leather / Safety Pack (03/18) · M6 · 2191 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2019 |
| Mazda6 2.2 150ps SE-L Nav+ Automatic / Black Cloth (03/18) · A6 · 2191 cc | Diesel | 47.9 mpg | 5.9 | 152 | 2019 |
| Mazda6 2.2 184ps GT Sport Nav+ Automatic / Light Stone Nappa Leather (03/18) · A6 · 2191 cc | Diesel | 47.9 mpg | 5.9 | 152 | 2019 |
| Mazda6 2.2 184ps GT Sport Nav+ Automatic / Nappa Leather (03/18) · A6 · 2191 cc | Diesel | 47.9 mpg | 5.9 | 152 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ Automatic / Black Leather (03/18) · A6 · 2191 cc | Diesel | 47.9 mpg | 5.9 | 152 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ Automatic / Black Leather / Safety Pack (03/18) · A6 · 2191 cc | Diesel | 47.9 mpg | 5.9 | 152 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ Automatic / Stone Leather / Safety Pack (03/18) · A6 · 2191 cc | Diesel | 47.9 mpg | 5.9 | 152 | 2019 |
| Mazda6 2.2 150ps SE-L Nav+ Automatic / Black Cloth (03/18) · A6 · 2191 cc | Diesel | 47.1 mpg | 6.0 | 155 | 2019 |
| Mazda6 2.2 184ps GT Sport Nav+ Automatic / Light Stone Nappa Leather (03/18) · A6 · 2191 cc | Diesel | 47.1 mpg | 6.0 | 155 | 2019 |
| Mazda6 2.2 184ps GT Sport Nav+ Automatic / Nappa Leather (03/18) · A6 · 2191 cc | Diesel | 47.1 mpg | 6.0 | 155 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ Automatic / Black Leather (03/18) · A6 · 2191 cc | Diesel | 47.1 mpg | 6.0 | 155 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ Automatic / Black Leather / Safety Pack (03/18) · A6 · 2191 cc | Diesel | 47.1 mpg | 6.0 | 155 | 2019 |
| Mazda6 2.2 184ps Sport Nav+ Automatic / Stone Leather / Safety Pack (03/18) · A6 · 2191 cc | Diesel | 47.1 mpg | 6.0 | 155 | 2019 |
| Mazda6 2.0 145ps SE-L LUX Nav+ / Black Leather (03/18) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2019 |
| Mazda6 2.0 145ps SE-L Nav+ / Black Cloth (03/18) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2019 |
| Mazda6 2.0 165ps Sport Nav+ / Black Leather (03/18) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2019 |
| Mazda6 2.0 165ps Sport Nav+ / Black Leather / Safety Pack (03/18) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2019 |
| Mazda6 2.0 165ps Sport Nav+ / Stone Leather / Safety Pack (03/18) · M6 · 1998 cc | Petrol | 42.2 mpg | 6.7 | 152 | 2019 |
| Mazda6 2.0 145ps SE-L LUX Nav+ / Black Leather (03/18) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2019 |
| Mazda6 2.0 145ps SE-L Nav+ / Black Cloth (03/18) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2019 |
| Mazda6 2.0 165ps Sport Nav+ / Black Leather (03/18) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2019 |
| Mazda6 2.0 165ps Sport Nav+ / Black Leather / Safety Pack (03/18) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2019 |
| Mazda6 2.0 165ps Sport Nav+ / Stone Leather / Safety Pack (03/18) · M6 · 1998 cc | Petrol | 41.5 mpg | 6.8 | 155 | 2019 |
| Mazda6 2.0 145ps SE-L Nav+ Automatic / Black Cloth (03/18) · A6 · 1998 cc | Petrol | 40.4 mpg | 7.0 | 159 | 2019 |
| Mazda6 2.5 194ps GT Sport Nav+ Automatic / Light Stone Nappa Leather (03/18) · A6 · 2488 cc | Petrol | 38.2 mpg | 7.4 | 167 | 2019 |
| Mazda6 2.5 194ps GT Sport Nav+ Automatic / Nappa Leather (03/18) · A6 · 2488 cc | Petrol | 38.2 mpg | 7.4 | 167 | 2019 |
| Mazda6 2.5 194ps GT Sport Nav+ Automatic / Nappa Leather (03/18) · A6 · 2488 cc | Petrol | 37.2 mpg | 7.6 | 172 | 2019 |
Using these figures
"In lists" shows which yearly VCA lists include the version; it is not the model year. Manufacturers supply figures to the VCA voluntarily, so some makes are missing from some years' lists (for example several large brands between 2019 and 2024); a gap in the years does not mean the car was not sold. Click an mpg figure to open the trip fuel cost calculator with it in UK units, or convert it with the fuel economy converter. Real-world economy is usually lower than official figures — measure yours with the MPG calculator.
Source: Vehicle Certification Agency (VCA), Car Fuel Data — official data download (lists 2003–2022, downloaded 2026-10-22). © Crown copyright, reused under the licence published for this dataset on data.gov.uk (Creative Commons Attribution). Data processed by us (duplicates merged, model names tidied); the VCA is not responsible for our use of it. The VCA states that figures are supplied by manufacturers, may not be achieved in real-world driving, and are used at the user's own risk.