SKYACTIV -G – Automobiles Review

2014 Mazda3 SkyActiv-G

Mazda has unveiled the new ‘3’ model, which is now available with the brand’s award-winning SKYACTIV technology. The model joins to the well-known Mazda6 and Mazda CX-5, which also benefits from the same technology. It delivers low carbon dioxide (CO₂) emissions and first-class fuel economy.

The 1.5 liter SkyActiv -G petrol with 100HP (74 kW) boasts an impressive 17 % reduced CO2 emissions compared to the previous generation 1.6 liter petrol.

“MPG from all-new Mazda3 SKYACTIV-G petrol engines is phenomenal and as average company car mileage reduces many drivers do not require a diesel engine model. Furthermore, businesses and drivers benefit from the lower pump price of petrol.”, commented Mazda Head of Fleet Steve Tomlinson.

“Many companies’ link vehicle choice lists to a monthly lease rate allowance and drivers typically select models that deliver the best value for money. The combination of power, performance and specification delivered by the all-new Mazda3 petrol engine range twinned with low CO₂ and top-notch MPG is proving very attractive when factored against a monthly lease rate, which reflects annual mileage and excellent residual values.”, he added.

The all-new Mazda3 is available in both a Hatchback and Fastback (saloon). The engine range of 2014 Mazda3 includes a 1.5 liter SkyActiv-G with 100HP, a 2.0 liter with either 120HP (88 kW) or 165HP (121 kW). The diesel range includes SkyActive-D 2.2 liter with 150HP (110 kW). Petrol engine models offer fuel economy from up to 55.4 mpg UK and CO₂ emissions from as little as 119g/km, while the diesel engine, which meets EURO 6 regulations and returns up to 72.4 mpg UK with emissions from just 104g/km.

2014 Mazda3 is priced from £16,695 OTR and is available in three trim levels – SE, SE-L and Sport Nav.

Source: Mazda

June 13, 2014

2014 Mazda3 – Improved Design and Fuel Efficiency

Mazda has officially unveiled the 2014 Mazda3 looking quite sleek and sporty. The model boasts Kobo design philosophy which has already been used on the CX-5 and Mazda6.

Lower and leaner than its predecessor, this third generation Mazda3 shares almost nothing with its older siblings other than a name. All new from the ground up, the 2014 Mazda3 sits on a wheelbase of 106.3 inches, which is 2.4 inches longer than the previous generation, yet the hatchback is 1.8 inches shorter in length at 175.6 inches. With a height of 57.3 inches and a width of 70.7 inches, the Mazda3 reduces its ceiling by 0.6 inches and gains 1.6 inches in the hips while retaining similar headroom space and offering rear legroom at 35.8 inches. The rear seatbacks are nearly 2.0 inches taller for added passenger comfort. Front and rear shoulder room also has increased to 57.2 and 54.4 inches, respectively. This efficient use of space is wrapped in the increasingly striking dimensions of KODO, Mazda’s “Soul of Motion” approach to designs that exude emotional proportions and refined strength.

The interior boasts higher quality materials and improved design. There are new instrument cluster, satin chrome trim, piano black accents and more comfortable seats which can be upholstered in cloth, leatherette or leather.

Other interior highlights include a new infotainment system with Bluetooth/USB/AUX connectivity as well as the ability to access the internet via a smartphone.

The engine range includes 2.0 liter SKYACTIV-G with 155HP (115 kW) and 203Nm (150 lb-ft) and a 2.5 liter SKYACTIV-G with 184HP (137 kW) and 250Nm (185 lb-ft). They can be mated to a SKYACTIV-MT 6-speed manual or SKYACTIV-Drive 6-speed automatic.

To improve fuel efficiency, the Mazda3 has i-ELOOP brake energy regeneration and a SKYACTIV-Body that uses high-strength steel for “significant weight savings.”

The safety systems are High Beam Control, Blind Spot Monitoring, Forward Obstruction Warning, Smart City Brake Support and Radar Cruise Control.

Source: Mazda

June 26, 2013

SkyActiv-G 1.3 by Mazda

Mazda Motor Corporation has continued to develop superbly efficient SkyActiv engines. The new one is a small 1.3 liter direct injected petrol, which will be unveiled at the Automotive Engineering Exposition that will be held from May 18 through 20, 2011, at the Pacifico Yokohama convention center near Tokyo, Japan.

The new SKYACTIV-G 1.3 features a record high compression ratio of 14.0:1, direct-injection, piston cavities and multi-hole injectors. With these technologies, the engine achieves fuel economy of 3.3 litres per 100 km.

SKYACTIV-G 1.3 deliver 84PS (62kW) at 5 400RPM, 112Nm at 4000RPM and will power the facelifted Mazda Demio. The small city car comes with i-stop and CVT gearbox.

Main features of the SKYACTIV-G 1.3 engine

Highly efficient automobile gasoline engine and the world’s first to achieve a compression ratio of 14.0:1
Multi-hole injectors enable precise fuel injection control for ideal combustion
Mazda’s first dual sequential valve timing system (dual S-VT with electronically-operated intake) in combination with the high compression ratio achieves an unconventional Miller cycle (extremely delayed closure of intake valves) that improves efficiency
Compact combustion chambers have a longer stroke for better efficiency
Piston cavities are specially designed to support ideal combustion
30 percent less mechanical friction, due to a narrower crankshaft, new roller followers and low-tension piston rings that also reduce oil consumption
Various countermeasures to prevent knocking, including a cooled EGR system
An updated version of Mazda’s innovative idling stop system, i-stop, improves fuel economy by eight percent. It operates with a higher frequency, requires less fuel to restart, and achieves a smoother restart
A lightweight and highly rigid aluminum alloy engine block

Major specifications of the SKYACTIV-G 1.3

Inline four-cylinder 1.3-liter direct-injection engine (with i-stop)
Engine displacement: 1.298?
Bore and stroke: 71.0mm x 82.0mm
Compression ratio: 14.0:1
Maximum output (net): 62kW@5,400rpm (84ps@5,400rpm)
Maximum torque (net): 112Nm@4,000rpm

Source: Mazda

May 20, 2011

2012 Mazda3

The new 2012 Mazda3 made its US debut today at the New York International Auto Show (NAIAS). The facelift version of the popular model features more refined exterior and interior, innovative SKYACTIV fuel-saving and performance-oriented technologies and some other interesting goodies.

“SKYACTIV is not just an engine; it is the next generation of advanced vehicle performance and efficiency,” commented Jim O’Sullivan, President and CEO, Mazda North American Operations (MNAO).

“SKYACTIV embodies Mazda’s philosophy of engineering only vehicles that are fun to drive, satisfying to own and environmentally responsible; and there is no better vehicle to start with than the Mazda3, one of the most exciting sport compact cars on the road.”, he added.

The exterior boasts a new front fascia, modified grille, new round fog lights and new models of alloy wheels. The Skyactive models will also include unique headlights, a metallic blue engine cover and the badging, of course.

The interior features a new instrument cluster, updated trim, and better seat upholstery. The Multi Information Display (MID) and liquid crystal display (LCD) also received color adjustments, so the red text and graphics of the current model are changed to white.

The engine range will include a new Skuactiv-G petrol with 157PS (116 kW) and 200Nm (148 lb-ft). The engine is mated to a 6-speed manual transmission and returns – 27 mpg in the city and 39 mpg on the highway. There is also an option for SKYACTIV-Drive six-speed automatic gearbox. Skuactiv-G will join the current MZR 2.0-liter dual-overhead-cam 16-valve four-cylinder engine.

Standard advanced safety features include 6 airbags – advanced dual front, front-seat mounted and full-length side curtain. with improved double chamber side airbags, anti-lock brakes (ABS) with Electronic Brakeforce Distribution (EBD) with Brake Assist, Dynamic Stability Control (DSC) with a Traction Control System (TCS), front and rear stabilizer bars, a Tire Pressure Monitoring System (TPMS), a “crushable” brake and accelerator pedal assembly and collapsible steering column, three-point safety belts for all seating positions, front seatbelt pretensioners with force limiters as well as Lower Anchors and Tethers for Children (LATCH).

The options list includes a new Blind Spot Monitoring (BSM) system, an Adaptive Front-Lighting System (AFS) with auto-leveling bi-xenon headlamps.

2012 Mazda3 will also come with retuned suspension for maximum comfort and stability.

Price list is not announced, yet!
2012 Mazda3