The is a subcompact/supermini (B-segment) car, which has been available as a 4-door sedan and a 5 door hatchback manufactured and marketed by Mazda since 2002, currently in its third generation. An entry-level model of the brand in markets outside Japan, the Mazda2 is positioned below the Mazda3. The Mazda2 has also been marketed as the Mazda Demio (a name it kept in the Japanese market until 2019), while its direct predecessor was exported as the Mazda 121.

The second-generation Mazda2 earned the 2008 World Car of the Year title, while the third-generation model was awarded the 2014–2015 Japanese Car of the Year.

The third-generation model was sold in North America as the Scion iA and Toyota Yaris, Yaris iA and Yaris R.

A separate, gasoline-hybrid version based on the Toyota Yaris Hybrid has been sold in Europe under the same Mazda2 nameplate since 2022 alongside the gasoline-powered third-generation Mazda2.

First generation (DY; 2002)

Mazda developed the model from the B-segment Ford B3 platform, which is shared with the fifth-generation Ford Fiesta along with components such as suspension design. The development of the model was led by chief engineer Kiyoshi Fujiwara, which also oversaw the development of the B3 platform at Ford's European R&D. Production of the car for European market was consigned to the Almussafes Ford plant in Valencia, Spain since 20 January 2003.

All models are equipped with ABS and EBD, and stability control was optional. An innovative feature offered in Japan is e-4WD, a hybrid car-type system which uses an electric motor to power the rear wheels of this front wheel drive vehicle when needed. In the Demio, this system is used only as a traction aid, not for increased fuel economy as in most other vehicles.

There is also a big difference in floor pan and pedal box. The European-exclusive version of Mazda2 (DY) uses a pedal box directly sourced from Ford Fiesta, with their own 4x108 bolt pattern instead of 4x100.

Three trim levels were available in Japan are Cozy, Sport and Casual.

In Europe, trim levels were S, TS and TS2. The TS and TS2 were renamed Antares and Capella in 2004. The Japanese 1.3 and 1.5 gasoline engines are not available, but Ford's 1.25-liter 16-valve Sigma engine is used, and Mazda's 1.4 and 1.6 gasoline, plus Fords 1.4 TDCi diesel are offered but called 1.4 CDTi by Mazda.

In New Zealand, the Mazda2 was sold with a 1.5 ZY-VE straight-four engine.

In 2004, Mazda introduced the Verisa in Japan. The Verisa is based on the Demio/Mazda2 but was targeted further upmarket.

Engines The Mazda2 is sold with a variety of Z-family engines:

Mazda Demio +EnginesEnginePower at rpmTorque at rpm1.3L ZJ-VE I4 at 6000 at 35001.5L ZY-VE I4 at 6000 at 4000 Mazda2 +EnginesEnginePower at rpmTorque at rpmGasoline1.25L MZI I4 C2 at 5700, at 35001.4L MZI I4 C4 at 5700 at 35001.5L ZY-VE I4 at 6000 at 40001.6L MZI I4 C6 at 6000 at 4000Diesel1.4L MZ-CDTi I4 at 4000 at 2000

2005 facelift The Demio received its facelift on 13 April 2005.

Safety

Second generation (DE/DH; 2007)

The second-generation Mazda2 was launched at the 2007 Geneva Motor Show, and later at the 2007 Shanghai International Motor Show. It is built on the similar platform to the sixth-generation Ford Fiesta. It employs lightweight materials and reduces the overall dimensions of the car. This generation dropped the high-roof styling adopted by its predecessor, instead opting for a more conventional hatchback look. The lead designer for the second generation Mazda2 (or third generation Demio) was Ikuo Maeda, who was later promoted to Head of Design at Mazda in 2009.

For the Japanese domestic market, sales of the production vehicles began on 5 July 2007 at Mazda, Mazda ɛ̃fini and Autozam dealers. Production in Japan reached 100,000 units at the end of January 2008.

A three-door variant was released for the European market in 2008 at the 2008 Geneva Motor Show. Engine choices include the MZR 1.3-liter and 1.5-liter gasoline, MZ-CD 1.4-liter common-rail turbo diesel. In some European countries such as the Netherlands, there was the option to buy the gasoline car in bi-fuel LPG version from the factory.

The Chinese model of the Mazda2 in five-door hatchback body style launched at the 2007 Guangzhou Motor Show. A Chinese four-door sedan model of the Mazda2 was unveiled at the same event, with sales beginning in January, 2008.

The sedan body style was manufactured in Thailand and China and marketed only in Southeast Asia, Oceania, South America and the Caribbean.

In August 2010, it was reported that 400,000 units has been sold in Europe, Australia and Japan.

Powertrain Transmission choices include a five-speed manual, a four-speed automatic, a CVT (only available in Japan and Hong Kong) or a CVT with a sport mode featuring seven simulated ratios and paddle shifters (only available in Japan). ModelYearsEngine typePower at rpmTorque at rpmGasoline engines1.3 L MZR (ZJ-VE)2007–2014 I4 (ZJ-VE) at 6000 at 35001.3 L MZR (Low Power) I4 (ZJ-VE MZR) at 6000 at 35001.3 L MZR at 6000 at 35001.3 L (Miller Cycle) I4 (ZJ-VEM) at 6000 at 40001.5 L MZR (ZY-VE) I4 (ZY-VE) at 6000 at 40001.5 L MZR I4 (ZY-VE MZR) at 6000 at 45001.5 L MZR (NA spec)2011–2014 at 6000 at 4000Diesel engines1.4 L MZ-CD2007–2014 I4 turbo (Y4) at 4000 at 20001.6 L MZ-CD2009–2014 I4 turbo (Y6) at 4000 at 1750

Safety The Mazda2 received a "Good" rating from the Insurance Institute for Highway Safety in frontal crashes, "Acceptable" for side crashes, "Good" for roof strength, and "Acceptable" for rear crash protection.

Production The vehicles were built in Ujina Plant No.1 (U1) in Hiroshima, with additional Mazda2 began at the Ujina Plant No.2 (U2) in June 2007. Additional vehicles were built in Hofu, Japan.

Chinese models were built in Changan Ford Mazda's Nanjing plant at the end of October 2007.

Asia-Pacific region models were produced by AutoAlliance Thailand beginning in 2009. Mazda2 local assembly in Vietnam began in October 2011 at the Nui Thanh Quang Nam plant owned by Vina Mazda Automobile Manufacturing.

2010 facelift

The facelifted Mazda2 hatchback was first revealed in Thailand in October 2009, and launched in Thailand and Indonesia in November 2009. The Mazda2 was launched in Malaysia on 5 April 2010 in sedan and hatchback body styles, and is available in V and R grade levels. It is powered by a 1.5-liter MZR engine paired to a four-speed automatic.

In Australia, the sedan was introduced along with the facelifted hatchback in May 2010, with the sedan version being offered in a single 'Maxx' grade. In February 2011, Mazda Australia had reverted to Japanese sourced production, which led to the discontinuation of the sedan being offered after just 9 months on-sale.

The facelift was rolled out in Europe at the end of 2010 for the 2011 model year.

North America The North American version of the Mazda2 debuted at the 2009 LA Auto Show, and later at the 2010 Canadian International AutoShow. The Mazda2 became available in July 2010 with the 1.5-liter, 100 hp four-cylinder with either a 5-speed manual or 4-speed automatic transmission.

Two trims were offered in the United States: the base "Sport" and the upper-level "Touring." Sport models included 15-inch steel wheels with covers, air conditioning, a remote keyless entry system, and power mirrors, windows, and locks, and a 4-speaker audio system. Touring models added upgraded seat fabric, 15-inch aluminum wheels, fog lights, rear spoiler, chrome exhaust tip, a leather wrapped steering wheel with audio and cruise control, trip computer, and a 6-speaker audio system. A USB input was added for the 2013 model year, otherwise, minimal changes were made throughout the Mazda2's run in the United States except for the availability of exterior color options.

The Mazda2 was discontinued in the United States and Canada after the 2014 model year.

2011 update (Japanese models) Updated models include premium seat upholstery, black meter panel, silver instrument panel garnish, expanded exterior body colors including Burgundy Red Mica, standard trip computer. The 15C (with CVT), 13C-V and 13C (with a four-speed electronically controlled automatic transmission) models include Mazda's eco-lamp. Sport, 15C, 13C-V and 13C (with e-4WD) model grades include new three-point seatbelt and headrest on the second-row center seat as standard equipment. SPORT model includes 16-inch alloy wheels.

The 13-Skyactiv model includes the first Skyactiv engine, a 1.3-liter with and , intelligent-Drive Master (i-DM), CVT transmission, 14-inch alloy wheels, Aquatic Blue Mica exterior body color option, dynamic stability control with brake assist, traction control.

Preorders of the new model began on 9 June 2011, while sales of the new model began on 30 June 2011.

The Demio 13-Skyactiv was nominated for Car of The Year Japan in 2012.

Demio EV (2012) The Demio EV is a limited (100 leased units) production electric vehicle for the Japanese market. It includes a 346-Volt 20kWh lithium-ion battery with driving range. Leasing began in October 2012.

Prototype Range Extender for EV (2013) The range extender test car was a version of the Mazda2 prototype electric car with a 0.33-liter rotary engine, lithium-ion batteries, 75 kW electric motor driving front wheels and 10-liter fuel tank. This would double the range of the Demio EV, meeting Japanese requirements that the fuel tank and engine not provide more range than the electric motor. The car would have a , 20 kWh lithium-ion battery pack, powering a / electric motor. The prototype range extender incorporates a rotary engine generator, a lightweight downsized single-rotor Wankel engine with displacement mounted on its side in the rear of the car. A fuel tank that can be filled with gasoline, butane, or propane was claimed to almost double the EV range to .

Third generation (DJ/DL; 2014)

In July 2014, Mazda unveiled the third-generation Mazda2 hatchback. Its design was previously previewed by the Mazda Hazumi Concept model, which was showcased at the 2014 Geneva Motor Show. Designed under the lead of chief designer Ryo Yanagisawa, the vehicle adopted the "Kodo" design philosophy created by the brand, and built with Skyactiv-branded engines, transmissions, body, and chassis loosely derived from the CX-5. While the model features greater length and wider front and rear tracks, it offers decreased interior room for rear-seat occupants and less front head and legroom.

Production began at Mazda's Hōfu plant in the same month. Sales in Japan began in September 2014. The sedan version debuted at the Thailand International Motor Expo in November 2014. Special editions included the Tamura, adding leather to the SE Air Con model.

Production of the Mazda2 for various North and South American markets began in October 2014 at the newly built Mazda de México Vehicle Operation (MMVO) factory in Salamanca, Guanajuato. Despite being produced in North America, Mazda did not sell the vehicle in Canada or the United States (except in Puerto Rico). Instead, the Mazda2 would be sold by Toyota Motor North America in those markets between 2016 and 2020 initially as the Scion iA and later the Toyota Yaris iA and simply Toyota Yaris.

In October 2014, the Demio was awarded the 2014–2015 "Car of the Year" by the Japan Car of the Year Committee.

2019 facelift The third-generation received a facelift in 2019 with various exterior changes, interior trim changes, revised suspension tuning to improve ride quality, improvements to the engine deceleration energy recovery system, adaptive headlights, and standard G-Vectoring Control Plus. With the facelift model, the Demio nameplate for the Japanese domestic market was renamed into the Mazda2 moniker in September 2019.

The facelift model went on sale in Mexico in October 2019 for the 2020 model year. It comes in three versions: i, i Touring, and i Grand Touring with automatic transmission.