Body
Aluminum Unit-Body Construction
 | World's first mass produced all-aluminum body |
| Unit body weighs only 462 lbs -- 40% less than steel |
| Incorporates unique high-strength extruded-aluminum side sills |
| Unique heat treatment ensures surface hardness |
| Highly corrosion resistant |
| High torsional and bending rigidity |
Cabin-Forward/Long-Tail Design
Best-in-class visibility -- 312 degrees
Significantly improves aerodynamic balance
Provides optimum occupant and component layout
NSX-T features and easily removable roof panel for open-air driving
Powertrain
VTEC System
| First application in U.S. |
| Unique Variable Valve Timing and Lift Electronic Control (VTEC) |
| Uses two different cam profiles to improve low-end torque and high-end power |
| Boosts engine performance to more than 90 hp per liter |
Variable Volume Induction System
| Improves power and torque by optimizing air induction at all rpm |
Direct Ignition
| Eliminates distributor |
| Each plug has its own ignition coil, similar to a racing engine |
| Delivers stable high voltage to spark plug |
Titanium Connecting Rods
| World's first use in a production car |
| Stronger than steel, lightweight -- saves 190 grams |
| Reduces reciprocating mass for high-rpm engine operation |
Transmission
| All-new compact, lightweight, close-ratio 6-speed manual transmission |
| Formula One-inspired SportShift system for automatic transmission models allows for
fully automatic or
manual shift operation |
Torque Control Differential and Torque Reactive Differential
| Unique limited slip differential designs |
| Improves stability in crosswinds |
Chassis
All-Aluminum Suspension
| Aluminum 4-wheel double-wishbone design |
| Forged-aluminum suspension arms for strength, low unsprung weight |
| Front suspension utilizes unique compliance pivot for ideal suspension geometry and ride
quality |
| 44 lbs (20 kg), lighter than steel |
Four-Channel Anti-Lock Braking; System (ABS)
| First use in U.S. |
| Provides more precise independent braking control over each wheel |
Traction Control System
| Enhances performance over wide range of conditions rather than just low friction
surfaces |
| System can be shut off manually by driver |
| Drive-by-wire throttle control enhances TCS deceleration stability |
Electric Power-Assisted Steering
| First of its kind on American market |
| Electric variable power-assist uses electric motor rather than hydraulics to reduce
steering effort |
| Reduced weight |
| Does not take power away from engine to operate hydraulic pump |
Custom-Designed Tires and Wheels
| Specially developed wheels and tires: Front -- 215/45ZR 16 tires, 16 x 7 inch forged
alloy wheels; Rear --
245/402R 17 tires, 17 x 8.5 inch forged alloy wheels |
| Unidirectional tires specific to each corner of the car |
| Different compounds used front and rear |
| Lightweight, forged aluminum-alloy wheels reduce unsprung weight by 19.8 lbs (9 kg) over
cast wheels |
Drive-By-Wire Electronic Throttle System
| Improves throttle response and acceleration feel |
| Improves performance of automatic cruise control and traction control system |
Interior
Dual Air Bags, Automatic Seat Belt Tensioners (Supplemental Restraint System)
| Compact air bag design allows use in small steering wheel space |
| Electrical connectors are gold-plated to enhance conductivity and provide corrosion
protection and reliability |
| Automatic seat belt tensioners help to hold occupants in place |
Aluminum Seat Frame
| First for a production car |
| Entire seat frame made of lightweight stamped aluminum |
| Has one-third fewer parts than steel seat |
| Seat rails made from aluminum extrusions |
Highly Efficient, Heat-Absorbing Green Glass
| Helps keep the effects of solar loading on interior temperatures at a minimum in hot
weather |
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