![]() ![]() ![]() The 2003 MDX also features a new drive-by-wire throttle system, evolved from the drive-by-wire system in the NSX supercar that has been custom tailored to meet the unique demands of a SUV. A unique shaft center design not only reduces size, but also reduces gear noise, clutch drag and hydraulic friction. This new 4-shaft gearbox is 60 millimeters shorter than the previous transmission and features increased torque capacity. To handle the increased engine power, the 2003 MDX receives an all-new, compact 5-speed automatic transmission. With estimated city/highway ratings of 17 mpg city/23 mpg highway, it delivers better combined fuel economy than any of its luxury competitors. Combined with new, orifice-type fuel injectors, the new exhaust system makes the MDX the first SUV to meet stringent ULEV-2 emissions standards. These refinements increase exhaust flow by 40 percent and, when combined with new integrated cylinder heads and a shorter intake manifold port, boost horsepower from 240 to 260 and torque from 242 lb-ft to 250 lb-ft. The 2003 MDX's 3.5 liter, 24-valve, all-aluminum, VTEC V-6 engine benefits from a retooled exhaust system that includes two close-coupled primary catalytic converters, a secondary underfloor catalytic converter, and larger diameter exhaust pipes. "With performance better than most V-8s, retuned suspension and the addition of VSA, the MDX's power, handling and ride quality will be tough for any SUV to match." "The MDX continues to be the most sought after luxury SUV on the market and the changes we've made for 2003 make it even more desirable," said Dick Colliver, executive vice president, auto sales. A DVD Entertainment System is now available as a factory-installed option. Inside, the available Acura Satellite-Linked Navigation System receives several important new features, including voice recognition and a rear view camera. Suspension and chassis refinements, the addition of Vehicle Stability Assist (VSA) and a drive-by-wire throttle system derived from the system on the NSX supercar combine for a smooth ride and ultra responsive handling. An all-new, more compact 5-speed automatic transmission is quieter, and provides even smoother shifts. Engine modifications including a new free-flowing exhaust system, boost horsepower from 240 to 260. The 2003 Acura MDX luxury sport utility vehicle receives a number of performance improvements and additional features designed to enhance its position as the benchmark in the luxury SUV category. ![]() More Powerful V-6 Powertrain Delivers V-8-like Performance No side curtain airbags, no HID lights, no change in wheel size, no full size spare, but other than that, pretty much everything else has come true, like 260HP (3.5L engine), VSA, enhanced Nav, etc.: Maybe the 2004 Pilot will have these upgrades. ![]() Does it apply to 2003 Honda Pilot? I do NOT think so. Here is the official word on the 2003 MDX. ![]()
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