Mazda 3 Sedan model year 2012 The 2012 Mazda 3 made its U.S. debut at the 2011 New York International Auto Show. Face-lifted with an even more refined exterior and interior, the 2012 Mazda 3 also is the first application in North America of Mazda's innovative SKYACTIV fuel-saving and performance-oriented technologies, achieving 40 mpg on the highway. The Mazda 3 model is Mazda's best-selling vehicle worldwide and accounts for nearly half of all Mazda sales in the United States, making the vehicle a prime candidate for introducing SKYACTIV to consumers looking for dynamic performance coupled with high fuel efficiency.
SKYACTIV is not just an engine; it is the next generation of advanced vehicle performance and efficiency said 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 Mazda 3, one of the most exciting sport compact cars on the road
Redesigned for the 2010 model year, the refreshed 2012 Mazda 3 is Mazda's first application of SKYACTIV technologies in North America, receiving an all-new SKYACTIV-G gasoline engine as well as the all-new SKYACTIV-Drive six-speed automatic transmission and all-new SKYACTIV-MT six-speed manual transmission. It also features improved sporty driving dynamics, responsive handling and a comfortable cabin space. The exterior design also has been refined to express a bolder stance, alongside new interior appointments creating additional functionality without sacrificing the touch-and-feel quality. Additional safety features complete the package.
SKYACTIV is not just an engine; it is the next generation of advanced vehicle performance and efficiency said 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 Mazda 3, one of the most exciting sport compact cars on the road
Redesigned for the 2010 model year, the refreshed 2012 Mazda 3 is Mazda's first application of SKYACTIV technologies in North America, receiving an all-new SKYACTIV-G gasoline engine as well as the all-new SKYACTIV-Drive six-speed automatic transmission and all-new SKYACTIV-MT six-speed manual transmission. It also features improved sporty driving dynamics, responsive handling and a comfortable cabin space. The exterior design also has been refined to express a bolder stance, alongside new interior appointments creating additional functionality without sacrificing the touch-and-feel quality. Additional safety features complete the package.
Mazda 3, SKYACTIV Reach New Heights
In addition to the Mazda 3's current MZR 2.0-liter dual-overhead-cam 16-valve four-cylinder engine is the all-new high-efficiency direct-injection SKYACTIV-G 2.0-liter gasoline engine. Mated to a standard SKYACTIV-MT six-speed manual transmission or optional SKYACTIV-Drive six-speed automatic transmission, SKYACTIV will be available in either the sedan or hatchback models. The MZR 2.0-liter engine will continue to be available with the current five-speed manual as standard equipment. MZR 2.0-liter-equipped models also will be available with the current five-speed automatic as an option.
Approximately 4.4 pounds lighter than the current MZR 2.0-liter engine, the SKYACTIV 2.0-liter adopts multi-hole injectors to enhance fuel spray characteristics, along with specially developed piston cavity shapes that ensure a shorter combustion time and suppresses the impact on power and torque from engine knocking. Pumping loss is also decreased by employing dual sequential valve timing (S-VT).
The 2012 Mazda 3 achieves a high compression ratio of 12.0:1 and delivers 155 horsepower at 6,000 rpm and 148 lb-ft of torque at 4,100 rpm. (The PZEV version of this engine sold in California and other states produces 154 hp at 6,000 rpm and 148 lb-ft of torque at 4,100 rpm).
Compared to the current Mazda 3 MZR 2.0-liter engine, the maximum power of the SKYACTIV-equipped 2012 Mazda 3 is increased by approximately five percent (from 148 horsepower at 6,500 rpm) and torque is increased by approximately 10 percent (from 135 lb-ft at 4,500 rpm). With improved torque, coupled with a drive control system that utilizes coordinated controls of the engine and transmission, Mazda 3s with SKYACTIV technology excel in dynamic response, further maintaining the Zoom-Zoom idea of oneness between the car and driver.
Fuel economy also gets a boost from the combination of a SKYACTIV engine and transmissions. When equipped with the SKYACTIV-G gasoline engine and optional SKYACTIV-Drive six-speed automatic transmission, the 2012 Mazda 3 sedan will achieve an EPA rating of 40 mpg on the highway, an approximately 21-percent improvement over the current MZR 2.0-liter engine equipped with the optional five-speed automatic transmission. With a fuel tank capacity of 14.5 gallons, the 2012 Mazda 3 sedan with SKYACTIV has the potential of a 540-mile range, with still a gallon of fuel remaining. City mpg for the sedan version also improves by 17 percent to 28 mpg. When equipped with the SKYACTIV-MT six-speed manual transmission, the sedan is rated with an estimated fuel economy of 27 city/39 highway.
The Mazda 3 sedan with the MZR 2.0-liter has an EPA fuel economy rating of 25 city/33 highway with the standard five-speed manual transmission and 24 city/33 highway with the optional five-speed automatic transmission.
Also, previously only available with the MZR 2.5-liter engine, the Mazda 3 five-door hatchback model will now be offered in the U.S. with the SKYACTIV-G 2.0-liter gasoline engine. This Mazda 3 hatchback is estimated to deliver 27 city/38 highway (SKYACTIV-MT) and 28 city/38 highway (SKYACTIV-Drive AT). The slightly lower highway estimates can be attributed to different aerodynamics and the higher weight ratio between the sedan and hatchback. However, the hatchback's driving range remains impressive with more than 500 miles of driving on the same sized tank as the sedan. The MZR 2.0-liter engine will not be available in the hatchback model.
The higher fuel economy of the 2012 Mazda 3 equipped with SKYACTIV is a direct result of combining all the best features of the technology in today's transmissions. For SKYACTIV-Drive, the key advantages of a conventional automatic transmission, Continuously Variable Transmission (CVT) and Dual Clutch Transmission (DCT) were integrated. In addition, a torque converter with a lock-up clutch was developed to ensure minimal decrease in fuel economy and an increase in direct drive feel.
For SKYACTIV-MT, the goal was to achieve a shift feel that is sporty, brisk and responds to the driver. To accomplish this, not only was the shift-lever stroke shortened by about 10 percent compared to the current six-speed manual (available only in models equipped with the MZR 2.5-liter engine or MZR 2.3-liter Direct-Injection Spark Ignition turbo engine) but other technologies were applied as well: a down type system, lock ball type synchronizer, shift load canceller, slide ball bearing and locating 2nd and 3rd gears on a common shaft. By reconfiguring the current six-speed manual transmission, its weight was reduced by approximately 4.4 pounds due to the need for fewer components, while creating a quicker and crisper shift feel. Call it a little "MX-5 Miata-ness" in the Mazda 3.
Also available on the 2012 Mazda 3 is the highly-acclaimed Mazda MZR 2.5-liter engine. Alongside the SKYACTIV-G 2.0-liter, the MZR 2.5 is a technology powerhouse as well. It offers an aluminum block with cylinder-bore liners made of a steel-molybdenum alloy offering strength and stiffness generally not seen in large-displacement four-cylinder engines. A forged-steel crankshaft provides strength at high revs, but rigidity to ensure low NVH characteristics. Additionally, twin balance shafts located in the oil sump cancel second-order noise and vibration. The deep-skirt block is engineered for extra stiffness and main-bearing caps are integral with a ladder-type lower-block reinforcement. To minimize the noise and vibration typically found on larger displacement four-cylinder engines, the damper at the forward end of the crankshaft is equipped with two tuned masses. At the output end, a flexible flywheel also curbs NVH.
Fuel is delivered to the intake ports by an electronically controlled sequential injection system. Ignition coils are modular units positioned directly above the spark plugs. Shim-less bucket tappets require no maintenance. Lightweight pistons are coated with a special anti-friction compound and fitted with low-tension rings for improved gas mileage. Sintered powder-metal connecting rods and lighter full-floating wrist pins minimize the reciprocating weight.
Providing 167 hp at 6,000 rpm and 168 lb-ft of torque at 4,000 rpm, the MZR 2.5-liter engine is available with a six-speed manual transmission or a five-speed electronically-controlled automatic with manual shift control The PZEV version of this engine sold in California and other states produces 165 hp at 6,000 rpm and 167 lb-ft of torque at 4,000 rpm). The MZR 2.5-liter engine achieves EPA figures of 20 city and 28 highway with a manual transmission and 22 city and 29 highway with the automatic
Mazda 3 Sedan model year 2012
Mazda 3 Sedan model year 2012
Mazda 3 Sedan model year 2012
Mazda 3 Sedan model year 2012
From the inside Mazda 3 Sedan model year 2012
In addition to the Mazda 3's current MZR 2.0-liter dual-overhead-cam 16-valve four-cylinder engine is the all-new high-efficiency direct-injection SKYACTIV-G 2.0-liter gasoline engine. Mated to a standard SKYACTIV-MT six-speed manual transmission or optional SKYACTIV-Drive six-speed automatic transmission, SKYACTIV will be available in either the sedan or hatchback models. The MZR 2.0-liter engine will continue to be available with the current five-speed manual as standard equipment. MZR 2.0-liter-equipped models also will be available with the current five-speed automatic as an option.
Approximately 4.4 pounds lighter than the current MZR 2.0-liter engine, the SKYACTIV 2.0-liter adopts multi-hole injectors to enhance fuel spray characteristics, along with specially developed piston cavity shapes that ensure a shorter combustion time and suppresses the impact on power and torque from engine knocking. Pumping loss is also decreased by employing dual sequential valve timing (S-VT).
The 2012 Mazda 3 achieves a high compression ratio of 12.0:1 and delivers 155 horsepower at 6,000 rpm and 148 lb-ft of torque at 4,100 rpm. (The PZEV version of this engine sold in California and other states produces 154 hp at 6,000 rpm and 148 lb-ft of torque at 4,100 rpm).
Compared to the current Mazda 3 MZR 2.0-liter engine, the maximum power of the SKYACTIV-equipped 2012 Mazda 3 is increased by approximately five percent (from 148 horsepower at 6,500 rpm) and torque is increased by approximately 10 percent (from 135 lb-ft at 4,500 rpm). With improved torque, coupled with a drive control system that utilizes coordinated controls of the engine and transmission, Mazda 3s with SKYACTIV technology excel in dynamic response, further maintaining the Zoom-Zoom idea of oneness between the car and driver.
Fuel economy also gets a boost from the combination of a SKYACTIV engine and transmissions. When equipped with the SKYACTIV-G gasoline engine and optional SKYACTIV-Drive six-speed automatic transmission, the 2012 Mazda 3 sedan will achieve an EPA rating of 40 mpg on the highway, an approximately 21-percent improvement over the current MZR 2.0-liter engine equipped with the optional five-speed automatic transmission. With a fuel tank capacity of 14.5 gallons, the 2012 Mazda 3 sedan with SKYACTIV has the potential of a 540-mile range, with still a gallon of fuel remaining. City mpg for the sedan version also improves by 17 percent to 28 mpg. When equipped with the SKYACTIV-MT six-speed manual transmission, the sedan is rated with an estimated fuel economy of 27 city/39 highway.
The Mazda 3 sedan with the MZR 2.0-liter has an EPA fuel economy rating of 25 city/33 highway with the standard five-speed manual transmission and 24 city/33 highway with the optional five-speed automatic transmission.
Also, previously only available with the MZR 2.5-liter engine, the Mazda 3 five-door hatchback model will now be offered in the U.S. with the SKYACTIV-G 2.0-liter gasoline engine. This Mazda 3 hatchback is estimated to deliver 27 city/38 highway (SKYACTIV-MT) and 28 city/38 highway (SKYACTIV-Drive AT). The slightly lower highway estimates can be attributed to different aerodynamics and the higher weight ratio between the sedan and hatchback. However, the hatchback's driving range remains impressive with more than 500 miles of driving on the same sized tank as the sedan. The MZR 2.0-liter engine will not be available in the hatchback model.
The higher fuel economy of the 2012 Mazda 3 equipped with SKYACTIV is a direct result of combining all the best features of the technology in today's transmissions. For SKYACTIV-Drive, the key advantages of a conventional automatic transmission, Continuously Variable Transmission (CVT) and Dual Clutch Transmission (DCT) were integrated. In addition, a torque converter with a lock-up clutch was developed to ensure minimal decrease in fuel economy and an increase in direct drive feel.
For SKYACTIV-MT, the goal was to achieve a shift feel that is sporty, brisk and responds to the driver. To accomplish this, not only was the shift-lever stroke shortened by about 10 percent compared to the current six-speed manual (available only in models equipped with the MZR 2.5-liter engine or MZR 2.3-liter Direct-Injection Spark Ignition turbo engine) but other technologies were applied as well: a down type system, lock ball type synchronizer, shift load canceller, slide ball bearing and locating 2nd and 3rd gears on a common shaft. By reconfiguring the current six-speed manual transmission, its weight was reduced by approximately 4.4 pounds due to the need for fewer components, while creating a quicker and crisper shift feel. Call it a little "MX-5 Miata-ness" in the Mazda 3.
Also available on the 2012 Mazda 3 is the highly-acclaimed Mazda MZR 2.5-liter engine. Alongside the SKYACTIV-G 2.0-liter, the MZR 2.5 is a technology powerhouse as well. It offers an aluminum block with cylinder-bore liners made of a steel-molybdenum alloy offering strength and stiffness generally not seen in large-displacement four-cylinder engines. A forged-steel crankshaft provides strength at high revs, but rigidity to ensure low NVH characteristics. Additionally, twin balance shafts located in the oil sump cancel second-order noise and vibration. The deep-skirt block is engineered for extra stiffness and main-bearing caps are integral with a ladder-type lower-block reinforcement. To minimize the noise and vibration typically found on larger displacement four-cylinder engines, the damper at the forward end of the crankshaft is equipped with two tuned masses. At the output end, a flexible flywheel also curbs NVH.
Fuel is delivered to the intake ports by an electronically controlled sequential injection system. Ignition coils are modular units positioned directly above the spark plugs. Shim-less bucket tappets require no maintenance. Lightweight pistons are coated with a special anti-friction compound and fitted with low-tension rings for improved gas mileage. Sintered powder-metal connecting rods and lighter full-floating wrist pins minimize the reciprocating weight.
Providing 167 hp at 6,000 rpm and 168 lb-ft of torque at 4,000 rpm, the MZR 2.5-liter engine is available with a six-speed manual transmission or a five-speed electronically-controlled automatic with manual shift control The PZEV version of this engine sold in California and other states produces 165 hp at 6,000 rpm and 167 lb-ft of torque at 4,000 rpm). The MZR 2.5-liter engine achieves EPA figures of 20 city and 28 highway with a manual transmission and 22 city and 29 highway with the automatic
Mazda 3 Sedan model year 2012
Mazda 3 Sedan model year 2012
Mazda 3 Sedan model year 2012
Mazda 3 Sedan model year 2012
From the inside Mazda 3 Sedan model year 2012
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