INSIDE LINE

2010 Honda Insight EX Hybrid Long-Term Test

Media Player

  • 2010 Honda Insight Picture

    2010 Honda Insight Picture

    We averaged almost 39 mpg in mixed driving during our 20,000-mile test of the Insight. | August 12, 2010

Road Test

2010 Honda Insight EX Hybrid Long-Term Test

Wrap-Up

    21 Ratings

    Fifteen years ago, the hybrid vehicle movement began in earnest. First it was a whisper on the floor of the Tokyo Motor Show. Then it gathered momentum among the masses until, before we knew it, the hybrid party seized control of the automotive world. No longer would we suffer beneath the oppressive thumb of high-displacement engines and partially burned hydrocarbons. We were saved. And at the forefront of this hybrid vehicle movement stood the Toyota Prius.

    Just years into the reign of the Prius in Japan came the first Honda Insight. It looked goofy and wasn't as widely accepted as the Toyota, but it showed Honda could play the hybrid game, too, and it was sold in America.

    The first Insight came and went as the Prius continued to gain momentum. But for 2010 the Honda Insight returned. Honda built this Insight in the image of its greatest competitor. It now looked just as awkward, just as functional and just as eco-friendly as the Prius. But Honda had a catch. It did all of this for less money.

    Why We Got It
    This wasn't the first long-term Honda Insight in our garage. We leased a 2000 Honda Insight well before the long-term blog was an itch in The Mechanic's pants. By lease end, we were left with just three words: "quirky, attention magnet." That was 10 years ago. A lot has happened since then. So we were due for an Insight refresher course.

    After a decade-long hiatus, the 2010 Honda Insight was also all-new. The Insight took a slightly simpler approach to the hybrid equation than the Prius to which it would always be compared. The Insight wedged a thin, flywheel-size electric motor between the engine and transmission to form its hybrid system. Honda named this mechanism IMA, or Integrated Motor Assist. IMA is a less complicated system than those seen in competitive Toyota and Ford products. The end result is a less expensive hybrid. Did a cheaper hybrid make for a less fuel-efficient hybrid? We were interested to find out. So we joined the Santa Monica chapter of Hell's Hypermilers and cleared our calendars. Gosh, it was going to be an exciting year.

    Durability
    Those of us with primarily street-level commutes accepted the Insight's hybrid persona and unique driving quirks. On the highway, it was less appealing. Engineering Editor Jason Kavanagh noted following a long commute up Interstate 5 to Northern California, "The road noise didn't get out of control at freeway speeds as I expected. But there was wind noise at the A-pillars at freeway speeds. This Insight has a sports car ride but not sports car handling; it feels choppy thanks to a lack of wheel travel. Perhaps the most prominent thing on a long freeway trip is its directional stability and steering response around center. It's a subtle thing. Most drivers probably wouldn't notice that they're making constant corrections, but I did. This characteristic of its electric steering is a mental drain on a long trip, requiring more concentration than it should."

    In the slalom this car will rotate and oversteer dramatically if provoked.

    Deputy Managing Editor Caroline Pardilla found herself as passenger on that same stretch of Interstate 5. "I was uncomfortable! The front passenger seat was shaped in such a way that it felt like it was pushing into the center of my back while the headrest was angled pushing my head forward. I didn't want to tilt my seat too far back since I wanted my brother, who was sitting behind me, to have enough room. I took the chance to stretch my legs and back whenever we stopped for food, gas and bathroom breaks. Even though the car required only one fuel-up each way, the extra stops were mandatory. As for the wind noise, initially it was pretty irritating but over the long road trip I was able to block it out."

    We drove the 2010 Honda Insight for more than 20,000 miles. Aside from visits to Honda of Santa Monica for routine maintenance, the Honda was impervious to wear and tear. It only cost us $150 over the 12-month test period. Interior items remained as-new for the duration of the test. There were no warranty items to speak of. And we managed not to crash, or get crashed into, for an entire year, a feat in itself.

    Total Body Repair Costs: None
    Total Routine Maintenance Costs (over 12 months): $148.82
    Additional Maintenance Costs: None
    Warranty Repairs: None
    Non-Warranty Repairs: None
    Scheduled Dealer Visits: 2
    Unscheduled Dealer Visits: None
    Days Out of Service: None
    Breakdowns Stranding Driver: None

    Performance and Fuel Economy
    We didn't add a Honda Insight to bask in its handling prowess or white-knuckled acceleration. It was all about fuel economy. But there were some surprises at our test track.

    Chief Road Test Editor Chris Walton commented, "With ESC off, the limit of grip is easily found at terminal understeer, yet there is a sense of balance here that is unexpected. Steering is slightly springy but precise. In the slalom this car will rotate and oversteer dramatically if provoked. It's lively in a good way but likely due in part to hard Dunlop SP tires." Dynamic tests remained relatively consistent between tests. The Insight completed the slalom at 62.4 mph and generated 0.77g of lateral grip on the skid pad. Acceleration from a stop to 60 mph arrived in 10.9 seconds (10.5 with 1 foot of rollout) en route to an expectedly leisurely quarter-mile time of 17.9 seconds @ 77.8 mph.

    People get an Insight for the fuel economy benefits, and so did we. Our average over 20,000 miles of mixed driving was almost 39 mpg. On one particular stretch during our Fuel Sipper Smackdown we maxed out just shy of 46 mpg. We spent a day flogging the helpless Insight at our test track in order to achieve its worst, 24 mpg, showing.

    Best Fuel Economy: 45.8 mpg
    Worst Fuel Economy: 24.0 mpg
    Average Fuel Economy: 38.7 mpg

    Retained Value
    At the time of this story, Edmunds' TMV® Calculator could not accurately calculate the used value of our 2010 Honda Insight. Not enough sales transactions have occurred thus far to satisfy our internal statistical standards. In short, people aren't selling their Insights. If we had to derive an estimated private-party sale value based on these limited sales figures it is $19,248. This figure equates to 19 percent depreciation from its original MSRP of $23,810.

    True Market Value at service end: Not available
    Depreciation: Not available
    Final Odometer Reading: 20,409

    Summing Up
    The 2010 Honda Insight marks the first time we've seen the Toyota Prius flinch during its long reign over the hybrid world. When it comes to affordable hybrid technology, the Honda Insight is a worthy adversary. But not many know it. Prius remains synonymous with the word "hybrid." It's the new Kleenex. And for that reason, it maintains a dominant position in the segment.

    Honda tried a unique approach with the Insight. It delivered a less expensive Prius. But the nature of its affordability also made it less fuel-efficient. Hybrid shoppers are finicky. Sales figures support that they would rather gain 3-4 mpg buying a Prius than gain a couple thousand dollars in their pocket buying an Insight. Honda still has some ground to make up here.

    Early residual value calculations for the Insight are promising, and build quality is top-notch. If a year with the 2010 Honda Insight taught us anything about the popularity of hybrids within our fleet, it's that being a hatchback is still more important than being a hybrid. If we were in the market for a hybrid, we would certainly consider the Insight.

    The manufacturer provided Edmunds this vehicle for the purposes of evaluation.

    Road Test

    Introduction

    Scientists have this clever knack for sucking the fun out of things. A fellow named Will once went on about roses and how, by any other name, they would smell as sweet. It's possible. But would we even bother with the act of stimulating olfactory receptors with organic floral hydrocarbons originating from Rosa Berberifolia if it was called such?

    Yes, we're talking about the 2010 Honda Insight.

    You see, this side effect of scientific emotional sterilization has plagued the hybrid car market from the day the first Toyota Prius rolled off the assembly line. Honda tried to counter in 2000 with the first-generation Honda Insight hybrid. In contrast to the first- and second-generation Prius, the Insight was brash and uncompromising in its fuel-efficient intentions and a beacon for the green set. The little coupe with the three-cylinder gasoline engine and battery-assisted speed was quirky and light and got stellar mpg. It was fun. It had a real manual transmission. It was also a sales disaster that faded away as the third-generation Toyota Prius took the road to total world domination.

    Since then, Honda has tried (with some lack of success) to make hybrid technology seem simple and mainstream with its Civic and Accord hybrids, but now after four years it's returning to the market for dedicated hybrids with a Prius fighter. A more grown-up, practical Insight promises to bring the emotional life back to the hybrid car set at a price point nearly everyone can agree with. And we here at Inside Line have wrangled a 2010 Honda Insight EX with Navigation for a 12-month long-term road test.

    What We Got
    Like all Hondas, the 2010 Insight has options bunched together and then sold as different trim levels. This is the Honda Way, perhaps the result of a study done by some statistician who found that people are willing to pay more for a higher trim level than they would for an option package. All we know for certain is that EX with Navigation is the highest level you can get on a 2010 Honda Insight, and that's what we have. This also means that our Insight is the most expensive version of the model, with a sticker price (including destination and delivery) of $23,810. This is a big step from the $19,800 MSRP ($20,510 with destination and delivery) of the entry-level Insight that helps Honda lay claim to the title of "Cheapest Hybrid in America." We chose it because it matches up well with the similarly equipped 2010 Toyota Prius with its $25,550 price tag, making a direct comparison of the merits of the two cars easier to make.

    The EX carries a six-speaker audio system with USB (iPod-friendly) input, traction and stability control, shift paddles on the steering wheel, cruise control, and 15-inch cast-aluminum wheels wearing 175/65R15 low-rolling-resistance Dunlop SP37 all-season tires. But that only brings us to the $21,300 EX model, and as soon as you add the "with Navigation" to the description, another $1,800 buys you a voice-activated navi system, Bluetooth, and audio and cruise-control buttons integrated into the steering wheel. Navigation and iPod have become gotta-have-its for road trip cars in our fleet; once you've had them, it's hard to go without.

    Regardless of style, every 2010 Honda Insight is propelled by the 88 horsepower and 88 pound-feet of torque from a Civic Hybrid-derived i-VTEC 1.3-liter inline-4. Thankfully, this little engine doesn't have to go it alone. Nuzzled up to it is an electric motor capable of generating 13 hp and a whopping 58 lb-ft of torque. Together these two propulsion sources complement each other with separate power peaks, creating an inventive contraption that Honda tags IMA (integrated motor assist). The combination is rated at 98 hp at 5,800 rpm and 123 lb-ft of torque from 1,000-1,500 rpm. All of this power is pushed through a continuously variable transmission (CVT) and then on to the front wheels.

    These power numbers won't impress anyone down at your local AutoZone, but the combination of everything here results in an impressive EPA fuel-economy rating of 40 mpg city/43 mpg highway with an EPA combined average of 41 mpg. We've already shown in our Full Test of a 2010 Honda Insight that these numbers are not only attainable but also easily exceeded, as we averaged 51 mpg during our test. We'll see if this is repeatable throughout the next year and 20,000 miles.

    Why We Got It
    As the OG readers will recall, this isn't IL's first trip around the Insight block. We leased one in 2000, before the beloved blogs went live, for a two-year span. When the test concluded, reactions were mixed. "Low-rolling-resistance tires, a three-cylinder engine and no useful space," argued one side, while the other shouted, "Fuel-efficiency, quirkiness, attention magnet!" From the logbook, impassioned Edmunds.com associate editor Brent Romans wrote, "A few select cars in this world, such as a Corvette or a Mercedes S500, make me feel like a champion when I drive them. The Insight is the only car I know of that makes me feel like a hero."

    The 2010 Honda Insight looks to bridge the gap between the first-generation Hero Edition Insight and the Prius, King of Hybrids. Really, just look at the Insight and Prius together. Side by side, the differences stand out, because the Insight looks sculpted and crisp, while the Prius is soft and sort of droopy. Different, yes, but clearly cut from the same cloth. It's a practical and efficient layout that affords ample interior room and visibility. It's also the shape we've grown to associate with hybrids. If you want to sell MP3 players, play off the iPod; you want to sell honey, make it look like a bear; and if you want to sell hybrids to the greenies, evoke the Prius.

    Shaping the Hybrid Future
    Does the 2010 Honda Insight effectively benchmark the Toyota Prius while maintaining the character expected of Honda? After a year and 20,000 miles, will we still feel heroic driving an Insight with four doors and room for stuff? Will the Insight's driving character make us enjoy hybrid motoring on the American highway? Or will we discover some limit in practicality that will undercut the reputation of this Honda hybrid?

    Thankfully, we don't have to decide today. We've got 12 months and a 20,000-mile goal for our new Insight. Follow along on our long-term blogs for real-world impressions of Honda's shot at the hybrid big time.

    Current Odometer: 656 miles
    Best Fuel Economy: 37.9 mpg
    Worst Fuel Economy: 29.2 mpg
    Average Fuel Economy (over the life of the vehicle): 33.1 mpg

    The manufacturer provided Edmunds this vehicle for the purposes of evaluation.

    Sort By:

    carlos20 says:

    09:19 AM, 08/20/2010

    If theres a lesson that Honda have to learn is to keep all his future models in top secret
    so the media wont kill his cars even before reach the dealers.  The Crosstour is a perfect sample.
    And they are learning, theres no one photo of the next civic. IM figure that this photo
    must be valued in millions. theres are thousands of morons waiting for these photos just to
    knock the Civic at the blogs.

    kat59 says:

    05:22 PM, 08/17/2010

    Maybe I'm missing something, but performing worse than the sticker MPG (which is supposedly rated by the EPA with eco mode off) is a sign that the author could benefit from an understanding of the IMA powertrain.

    Granted, manufacturing and engineering tolerances allow some variance, but 39mpg average is not acceptable.  We purchased an Insight in January and have travelled approximately 7000 miles in it.  An understanding of the ECU interlocks and a bit of forethought with regard to the upcoming terrain goes a long way -- I average 55mpg on my way to work (mixed highway / city) and have a record of 60.5mpg on a 9.3 mile round trip, approximately 3 miles of which were driven on an engine running below optimal combustion temp.  We managed 50mpg at 70mph without doing anything unusual while driving through Michigan.

    At constant neighborhood speed (25-30mph) on flat ground, it easily exceeds 80mpg when the electric machine is not generating power.  Granted, acceleration rates of 2-3mph/s are not very fun, but unless you're hammering it at every stop, it shouldn't be performing that poorly.

    brian_daniels says:

    10:13 AM, 08/16/2010

    I don't understand the need for hybrid technology to achieve fuel economy in the 30's.  I want to like this car but it seems like a letdown to me in this regard which is it's primary reason for existing. I do wonder what a very conservative driver can achieve. As compared to many of it's Honda/Acura siblings this isn't a bad looking car. I'd like to see it become somewhat futuristic without becoming ugly.

    mirde98 says:

    08:03 PM, 08/15/2010

    In my opinion, Honda, just like Toyota, got way too comfortable with their image and reputation. They started producing cheaper and lower quality vehicles, knowing that people will buy them anyways. Now they are paying for that. In contrast, Hyundai/Kia is doing the contrary, and they are producing better cars that people want to buy. I am a Honda fan. I've owned 2 Civic's in the past. But i do admit that there's not one Honda vehicle now that i will buy. Honda's are getting uglier with each redesign and expensive as also. In conclusion, Honda just got trapped in their own web.

    eldaino2 says:

    01:30 PM, 08/14/2010

    the tone at the beggining of the article is a bit misleading.....the first gen prius and first gen insight were very different cars. one was orginal and unique and looked like a modern day cr-x, the other looked like a weird toyota echo. the insight delivered epic mpg, the toyota did ok too.

    i give props for toyota for basically copying honda by taking the shape of the 1st gen insight (and the cr-x style rear, which is a honda trademark NOT a toyota one) and making it bigger and slapping on 2 extra doors. but the first hybrid sold in america? that goes to the insight. as dan edmunds himself pointed out, the new insight is not copying the toyota in the least, its just busy being a regular honda.

    the interior of the insight is no worse than a civic, this coming from somone who has owned both, not just 'sat' in one for a little while like some posters here. (there is plenty of padding where its needed. thats gotta be the lamest complaint i have ever heard.)

    and in typical honda fashion, edmunds long term insight has only proven that the insight did what honda intended it to do: be cheap to buy, cheap to own, reliable and get good gas mileage.

    looks? as a honda fan, i love the looks. easily one of hondas better modern designs.

    the prius may be a better 'fuel efficient vehicle' (i dont say 'better hybrid' because everyones defintion of what that should be is different, and usually its folks who dont own or drive them to like to argue that point) but the insight is so much better at being a normal car. it feels peppier (SEVERAL back to back test drives), the gauges are about 100000000000 times better and easy to read and quikly comprehend than the priuses, and the interior quality is just as good if not better, but the cost of entry is a lot easier on the wallet.

    i dont care what polls say. if people want 3-4mpg more over a cheaper cost of entry, that just shows that maybe a lot of hybrid buyers have no idea what they are doing with their money.

    i'm glad the insight made it through with very little wear and tear. the plastic may be hard in places, but it holds up and it required very little money to do so.

    jonthecarguy says:

    02:55 PM, 08/13/2010

    @aston_dbs

    Your opinion/my opinion.

    Some Honda's might be fun to drive, but I don't think all of them are.  

    Reliability?  Yeah for the most part.  Honda does have lots of problems with their transmissions though.  Every car is different.  My sister has a 2002 Altima with 157,000 miles on it and has only changed the oil and put gas in it.  My friends mother drove a 1993 Camry for 250,000+ miles and traded it in for something like $3,500 bucks back in 2003.

    Interiors???  I didn't mention Acura.  Have you sat in a Fit, Insight, Pilot, Ridgeline or CRV lately?  Where are the padded suffaces?  I see nothing but cheap hard plactic and a design (especially the Insight and Fit) IMO that looks like something a school child designed with a crayon and paper.  

    "That much fun in driving (many times, it means 'Sports' ride, some people consider it "choppy and noisy rides") is definitely WORTH it!!"

    Comparing an Accord, Altima, and Camry....Most people that I've come across buying a mid-size family sedan, minivan, or SUV want a comfy ride...not a "sports" oh I mean choppy ride.

    On a different note.... Insight vs. Prius? Come on, really?

    aston_dbs says:

    10:59 AM, 08/13/2010

    @jonthecarguy and @yamahr1:

    The Honda Fan (including myself) loves Honda because they are MUCH FUN to drive than Toyota AND more reliable than Nissan.

    That much fun in driving (many times, it means 'Sports' ride, some people consider it "choppy and noisy rides") is definitely WORTH it!!

    Talking about Interior, I must say: R U Kidding?!
    Honda/Acura has one of the BEST interior design ever!! Seen those???
    Compared to Toyota (NOT even close! And Toyota/Lexus dare to charge you an arm and a leg for their overpriced cars).
    Nissan/Infiniti, IMO has more plasticky parts in their interior.

    Lastly, I think, most people think "POS" when the car is just unrealiable... Like most American and European cars... Failures in electrical or worst... mechanical parts...

    Now, that's a fact.
    Peace OUT!!

    carlos20 says:

    10:52 AM, 08/13/2010

    Zennif.
    My comments is not all about this article, is the summ off all the articles about Honda-Acura.
    Read about a TL and the grille take 50% off all the reading. Pound for pound and dollar for
    dollar the TL is invencible, but the car is judge just for the infamous grille.
    The Hyundai effect is just seen in America.  At Europe and others markets a Hyundai is what
    they are , cheap cars. At europeans magazines, unlike americans , dont dare to compare a
    Hyundai with a BMW, AUDI even VW. For sure they sell tons of cars but just with the premise
    of what they are, and the customer are looking for.
    What i mean if this car were a Hyundai, take the Veloster. No one Know nothing about this car final spec, its is all camo, no engine spec, weigth, etc. and is quoted like a CR-Z killer.
    do you got the point.

    jonthecarguy says:

    09:31 AM, 08/13/2010

    @yamahr1

    I'm afraid I have to agree with you.  I'm a manager at an auto dealership, so I get to drive many different cars.  I always think the same thing when I get into a Honda.  They don't ride good at all, they're noisy, the gas mileage isn't great, and the interiors feel like they're made from plastics below par when compared to Nissans and Toyota (save for a few Toyotas).  I had to stop by a Honda dealership yesterday and while I was waiting I walked throught the showroom looking at the display cars.  They had an Insight, a Ridgeline, a Crosstour, a CRV, and a Civic LX sedan.  The interior on all of them had sharp edges, mold lines, and ill fitting trim.  The Ridgline's front bumper wasn't even with the fender, and the sticker on the Civic was a whopping $24,000!  Yes $24,000 for a Civic LX auto with alloy wheels, ground effects, and tinted windows.  Are they CRAZY?????  

    zeniff says:

    09:19 AM, 08/13/2010

    @carlos20...

    I really don't know what you mean when you say that this car would have received all kinds of praise had it been a Hyundai.  Inside Line has heaved plenty of compliments upon Honda (I'm a Honda man, at least I drive one, but don't know that I'd buy much of anything they've put out the past 5 years), and were the Insight deserving of all kinds of praise, I'm sure it'd get it.

    Problem I have with the Insight is its very lackluster design.  I think Honda knew they weren't going to overtake the Prius on MPGs alone, so one would think the rest of the package (aside from price) would be more compelling.  But it looks really, really boring.  Maybe it was an attempt to make it more aerodynamic, but the panels look devoid of detail and much more econo-car like than the Prius (p.s., I don't like the Prius, I want to see it de-throned).

    Honda has even admitted that they missed the mark with this Insight.  Here's to hoping they get it right, next time around, along with the rest of their lineup, which has gotten very far off the track lately.

    Sort By:

    Close

    Share on Facebook Share on Facebook
    Share on Twitter Share on Twitter

    Advertisement

    Tags

    Advertisement