By Eric Power (http://hybridcars.about.com/)
The Insight is Honda’s two-seat hybrid vehicle and has been the leader in gas mileage since it was first introduced in 2000. From the moment one first sees the car, until long after it is driven, it’s clear that the Insight is unlike anything else on the road today.
The aerodynamic shape, the ample use of aluminum construction, and the compact design, all contribute to its fuel efficiency. With the average US vehicle having an EPA mileage estimate of only 20.9 miles per gallon, the Insight’s estimates of 57 city/56 highway for the automatic transmission and 60/65 for the manual are impressive. And as amazing as those numbers are, real life data shows that it is possible to beat the EPA estimates (See Elsewhere on the Web:GreenHybrid.com mileage database). Forget about getting only 300 miles on a tank of gas.
The Insight is powered by a 1.0 liter, 3 cylinder aluminum engine with an electric motor mated to it for additional assist when needed. Together the two produce just over 70 horsepower, but this is certainly peppy enough, given the low curb weight of just under 2000 lbs. Two transmission choices are available: Honda’s Continuously Variable Transmission (CVT), or the 5 speed manual transmission.
Based on several variables, if there is no need for engine power when the car comes to a stop, the engine shuts off. This "Auto Stop" mode reduces unnecessary idling while sitting at stoplights. As soon as the car senses the driver is ready to begin driving again (pressing the accelerator, for example), the electric motor quickly starts up the gas engine and the Insight is ready to go.
The special catalytic converters and placement of emission controls are integral to this goal as well. Combined together, the technologies make the overall tailpipe emissions of manual transmission Insight 50% cleaner than the average new car and the CVT’s 90% cleaner. (Based on the 2003 model year.)
The special catalytic converters and placement of emission controls are integral to this goal as well. Combined together, the technologies make the overall tailpipe emissions of manual transmission Insight 50% cleaner than the average new car and the CVT’s 90% cleaner. (Based on the 2003 model year.)
Overall, the Insight’s excellent gas mileage, low emissions, and nimble ride make it a great choice if a two-seater car fits into your lifestyle. The possibility of a deduction from the government is nice, too. Although there have been unsubstantiated rumors that Insight production is ending soon, the Insight will continue to remain a lasting example of what is possible in vehicle design.
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