MacPherson-type strut front suspension is mounted to a new engine cradle, and the engine is attached to the cradle using a new "wide spread" mount system. The new cradle is designed to also enhance frontal crash protection. A new double-wishbone rear suspension, mounted to a sub frame, replaces the previous multi-link configuration to provide improved ride, stability and handling. The new suspension design helps to reduce levels of noise, vibration, and harshness (NVH). Increased wheel travel and optimized suspension geometry also contribute to improved ride comfort.All-New Continuously Variable Transmission (CVT)
| Subaru has adopted a chain-type CVT, the world's first longitudinally mounted CVT system for AWD production vehicles. Unlike a conventional automatic transmission, which uses fixed gear ratios, a CVT provides infinite variability between the lowest and highest available ratios with no discernable steps or shifts. The CVT continuously and smoothly adapts to performance demand, helping to keep the engine in its most efficient operating range for improved fuel economy and performance. Because a CVT does not shift gears, the driver enjoys smoother performance in all driving situations. The selectable manual mode of the Lineartronic CVT uses six pre-selected ratios to allow the driver to "shift" manually using steering wheel paddle controls. |
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Revised 2.5-liter Boxer Engine
The 2010 Legacy 2.5i models are powered by a revised 2.5-liter 4-cylinder Boxer engine, teamed for the first time to a new 6-speed manual transmission or the available new Lineartronic CVT with 6-speed manual mode. The CVT is standard in the Legacy 2.5i Limited.
The 2.5-liter engine, which is available as PZEV-certified, is modified for 2010 to improve performance, responsiveness, and fuel economy. The engine delivers 170 horsepower at 5,600 rpm and 170 lb.-ft. of peak torque at 4,000 rpm. The i-Active Valve Lift System (AVLS) ensures a broad torque curve and smooth response at all engine speeds, while also helping to improve fuel efficiency.
Equipped with the Lineartronic CVT, the Legacy 2.5i achieves 23 mpg city / 31 mpg highway EPA fuel economy ratings, which are comparable to front-wheel drive midsize models. All Legacy models for 2010 feature a larger fuel tank, now 18.5 gallons vs. 16.9 gallons in the previous model, to extend driving range.
Whether teamed to the new 6-speed manual transmission or the Lineartronic CVT, the roomier 2010 Legacy 2.5i provides quicker acceleration than comparable 2009 Legacy models. Either transmission helps make the Legacy 2.5i more responsive in everyday driving.
The 2010 Legacy 2.5i models are powered by a revised 2.5-liter 4-cylinder Boxer engine, teamed for the first time to a new 6-speed manual transmission or the available new Lineartronic CVT with 6-speed manual mode. The CVT is standard in the Legacy 2.5i Limited.The 2.5-liter engine, which is available as PZEV-certified, is modified for 2010 to improve performance, responsiveness, and fuel economy. The engine delivers 170 horsepower at 5,600 rpm and 170 lb.-ft. of peak torque at 4,000 rpm. The i-Active Valve Lift System (AVLS) ensures a broad torque curve and smooth response at all engine speeds, while also helping to improve fuel efficiency.
Equipped with the Lineartronic CVT, the Legacy 2.5i achieves 23 mpg city / 31 mpg highway EPA fuel economy ratings, which are comparable to front-wheel drive midsize models. All Legacy models for 2010 feature a larger fuel tank, now 18.5 gallons vs. 16.9 gallons in the previous model, to extend driving range.
Whether teamed to the new 6-speed manual transmission or the Lineartronic CVT, the roomier 2010 Legacy 2.5i provides quicker acceleration than comparable 2009 Legacy models. Either transmission helps make the Legacy 2.5i more responsive in everyday driving.
Legacy 2.5GT: 265 Turbocharged Horses
The new-generation Legacy 2.5GT gets a significant boost in performance from the revised 2.5-liter turbocharged / intercooled engine teamed to a new standard 6-speed manual transmission. Notably, the new 6-speed transmission is more than 50 pounds lighter than the 6-speed unit used in the 2009 Legacy 2.5GT spec.B model.A larger turbocharger increases boost, and a new exhaust system uses a low-density catalyst for reduced backpressure. To improve turbo response time, the turbocharger is now mounted below the engine. With 265 horsepower and 258 lb.-ft. of peak torque (compared to 243 hp and 241 lb.-ft. in the previous 2.5GT), the 2010 Legacy 2.5GT can accelerate from zero to 60 mph in under six seconds.
3.6-liter 6-Cylinder Boxer Engine: Performance with Regular-Grade Fuel
The new 3.6-liter 6-cylinder Boxer engine replaces the previous 3.0-liter Boxer, yet features similar external dimensions thanks primarily to a unique shortened connecting rod design. As a result, this larger-displacement, more powerful engine maintains its excellent low center of gravity while improving power delivery and significantly improving the driving experience versus the 3.0 engine. Active Valve Control System (AVCS) variable valve timing on both the intake and exhaust valves optimizes power delivery across the engine's speed range while helping to reduce emissions.
The 3.6 Boxer engine produces 256 horsepower at 6,000 rpm and 247 lb.-ft. of peak torque at 4,400 rpm, compared to 245 hp at 6,600 rpm and 215 lb.-ft. of torque at 4,200 rpm for the previous 3.0-liter engine. Notably, the 3.6-liter engine sustains at least 225 lb.-ft. of torque from 2,000 to 6,000 rpm, making the Legacy 3.6R feel exceptionally smooth and responsive in everyday driving.
Not only does the 3.6 engine offer greater performance than the previous 3.0-liter unit, but does so using regular-grade fuel compared to premium recommended in the 3.0. The specially tuned five-speed automatic transmission, combined with the greater torque output of the new engine, helps make the Legacy 3.6R more responsive when driving in hilly areas by significantly reducing "hunting" between gears. The 5-speed automatic transmission also incorporates improved downshift 'blipping' logic for the 2010 Legacy, which helps transmission responsiveness.
The new 3.6-liter 6-cylinder Boxer engine replaces the previous 3.0-liter Boxer, yet features similar external dimensions thanks primarily to a unique shortened connecting rod design. As a result, this larger-displacement, more powerful engine maintains its excellent low center of gravity while improving power delivery and significantly improving the driving experience versus the 3.0 engine. Active Valve Control System (AVCS) variable valve timing on both the intake and exhaust valves optimizes power delivery across the engine's speed range while helping to reduce emissions.The 3.6 Boxer engine produces 256 horsepower at 6,000 rpm and 247 lb.-ft. of peak torque at 4,400 rpm, compared to 245 hp at 6,600 rpm and 215 lb.-ft. of torque at 4,200 rpm for the previous 3.0-liter engine. Notably, the 3.6-liter engine sustains at least 225 lb.-ft. of torque from 2,000 to 6,000 rpm, making the Legacy 3.6R feel exceptionally smooth and responsive in everyday driving.
Not only does the 3.6 engine offer greater performance than the previous 3.0-liter unit, but does so using regular-grade fuel compared to premium recommended in the 3.0. The specially tuned five-speed automatic transmission, combined with the greater torque output of the new engine, helps make the Legacy 3.6R more responsive when driving in hilly areas by significantly reducing "hunting" between gears. The 5-speed automatic transmission also incorporates improved downshift 'blipping' logic for the 2010 Legacy, which helps transmission responsiveness.