Diesel and petrol · 1996–2019
Mazda Demio
MPG, running costs and specs for the Mazda Demio. By the official figures, the 2017 gets 75 mpg, about £741 a year in the UK.

- MPG
- 75 mpg
- 2017 official · 3.8 L/100km
- A year's petrol
- £741
- at today's prices in the UK
- On a full tank
- 725 miles
- 44 L tank
- Seats
- 5
What a Demio costs to run
At today's average petrol prices, by its official fuel use, the UK first.
| Country | Average price today | Cost to drive | A typical year |
|---|---|---|---|
| United Kingdom | £1.74/L petrol | £10.58 per 100 miles | £741 |
| New Zealand | $2.94/L petrol | $11.08 per 100 km | $1,219 |
| Australia | $2.41/L petrol | $9.10 per 100 km | $1,010 |
| United States | $4.35/gal petrol | $6.98 per 100 miles | $942 |
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
DJ, 2015–2027
Specs for the 2021 Mazda Demio 15S (2WD, 1.5L petrol, 6-speed automatic). Other versions differ; the figures at the top are the most efficient version's.
About
- Body
- Hatchback
- Size class
- Small
- Generation
- Fourth generation (DJ)
- Seats
- 5
- Doors
- 5
- Drive
- FWD
Size and weight
- Length
- 4,060 mm
- Width
- 1,695 mm
- Height
- 1,500 mm
- Wheelbase
- 2,570 mm
- Kerb weight
- 1,050 kg
Engine
- Engine
- 1.5 L 4-cylinder petrol
- Engine size
- 1,496 cc
- Cylinders
- 4
- Aspiration
- Naturally aspirated
- Power
- 81 kW
- Torque
- 141 Nm
- Gearbox
- 6-speed automatic
Economy
- Fuel use (combined)
- 5.1 L/100km
- Fuel tank
- 44 L
Ownership
- Tyres
- 185/65 R15
DE, 2008–2014
Specs for the 1.3 hatchback (JDM Mazda2); other versions differ a little.
About
- Body
- Hatchback
- Size class
- City
- Generation
- DE
- Built
- 2008-2014
- Seats
- 5
- Doors
- 5
- Drive
- FWD
Size and weight
- Length
- 3,885 mm
- Width
- 1,695 mm
- Height
- 1,475 mm
- Wheelbase
- 2,490 mm
- Kerb weight
- 1,000 kg
Engine
- Engine
- 1.3 L 4-cylinder petrol
- Engine size
- 1,348 cc
- Cylinders
- 4
- Aspiration
- Naturally aspirated
- Power
- 67 kW
- Torque
- 120 Nm
- Gearbox
- CVT
Economy
- Fuel use (combined)
- 5.6 L/100km
- Fuel tank
- 43 L
- Minimum petrol
- 91 RON
DY, 2002–2007
Specs for the 1.3 hatchback (JDM Mazda2); other versions differ a little.
About
- Body
- Hatchback
- Size class
- City
- Generation
- DY
- Built
- 2002-2007
- Seats
- 5
- Doors
- 5
- Drive
- FWD
Size and weight
- Length
- 3,925 mm
- Width
- 1,680 mm
- Height
- 1,530 mm
- Wheelbase
- 2,490 mm
- Kerb weight
- 1,030 kg
Engine
- Engine
- 1.3 L 4-cylinder petrol
- Engine size
- 1,348 cc
- Cylinders
- 4
- Aspiration
- Naturally aspirated
- Power
- 67 kW
- Torque
- 122 Nm
- Gearbox
- 4-speed automatic
Economy
- Fuel tank
- 44 L
- Minimum petrol
- 91 RON
Official figures by year
From the US EPA, the UK's DfT and NZTA, newest first.
| Year | Fuel | Uses | UK | US | Range |
|---|---|---|---|---|---|
| 2019 | Petrol | 5.3 L/100km | 54 mpg | 45 mpg | — |
| 2019 | Diesel | 3.8 L/100km | 74 mpg | 62 mpg | — |
| 2018 | Petrol | 4.6 L/100km | 62 mpg | 51 mpg | — |
| 2018 | Diesel | 3.8 L/100km | 74 mpg | 62 mpg | — |
| 2017 | Diesel | 3.8 L/100km | 75 mpg | 62 mpg | — |
| 2017 | Petrol | 4.1 L/100km | 68 mpg | 57 mpg | — |
| 2016 | Petrol | 4.1 L/100km | 68 mpg | 57 mpg | — |
| 2016 | Diesel | 3.8 L/100km | 75 mpg | 63 mpg | — |
| 2015 | Petrol | 4.1 L/100km | 69 mpg | 57 mpg | — |
| 2015 | Diesel | 3.8 L/100km | 75 mpg | 62 mpg | — |
| 2014 | Petrol | 4.1 L/100km | 69 mpg | 57 mpg | — |
| 2014 | Diesel | 3.7 L/100km | 76 mpg | 63 mpg | — |
| 2013 | Petrol | 4.0 L/100km | 70 mpg | 58 mpg | — |
| 2012 | Petrol | 4.1 L/100km | 70 mpg | 58 mpg | — |
| 2011 | Petrol | 4.3 L/100km | 65 mpg | 54 mpg | — |
| 2010 | Petrol | 4.7 L/100km | 60 mpg | 50 mpg | — |
| 2009 | Petrol | 4.7 L/100km | 60 mpg | 50 mpg | — |
| 2008 | Petrol | 4.8 L/100km | 59 mpg | 49 mpg | — |
| 2007 | Petrol | 5.0 L/100km | 57 mpg | 47 mpg | — |
| 2006 | Petrol | 5.2 L/100km | 54 mpg | 45 mpg | — |
| 2005 | Petrol | 5.7 L/100km | 50 mpg | 41 mpg | — |
| 2004 | Petrol | 5.8 L/100km | 49 mpg | 41 mpg | — |
| 2003 | Petrol | 6.0 L/100km | 47 mpg | 39 mpg | — |
| 2002 | Petrol | 6.2 L/100km | 46 mpg | 38 mpg | — |
| 2001 | Petrol | 6.3 L/100km | 45 mpg | 37 mpg | — |
| 2000 | Petrol | 6.3 L/100km | 45 mpg | 37 mpg | — |
| 1999 | Petrol | 6.5 L/100km | 43 mpg | 36 mpg | — |
Mazda Demio questions
What MPG does the Mazda Demio get?
The 2017 Mazda Demio gets 75 mpg in UK gallons by its official figures (3.8 L/100km). Each year's figures are listed below.
How much does a Mazda Demio cost to run a year in the UK?
About £741 a year at today's average petrol price of £1.74/L and a typical year's driving in the UK.
How far does a Mazda Demio go on a full tank?
About 725 miles (1,167 km) from its 44 L tank at its official fuel use.
Cars like the Demio
From other makes, closest in what they use.
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Every MazdaWhat will a drive in your Demio cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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