Chicago Auto Show: 2008 Toyota Highlander Hybrid, now with EV ONLY mode!
Filed under: Hybrid, Toyota, Chicago Auto Show

Click the image for a gallery of high-res images of the new Highlander
Today at the Chicago Auto Show, Toyota unveiled the all-new 2008 Highlander Hybrid. Toyota has upgraded the control system of the new Highlander Hybrid so that they can increase the net output, which is now up to 270 hp, an increase of 55 over the first generation model. At the same time, the mileage ratings remain the same at 31 city / 27 highway. The big news, if you can call it that, is the new Full EV mode.
That means there is a switch on the dash allowing the driver to disable the internal combustion engine and run on battery only. Unfortunately, that battery is still a nickel metal hydride type, which results in a whopping battery only range of a whole mile! This really comes off as more of an advertising gimmick than anything truly useful. Aside from that, the hybrid drivetrain is largely unchanged, although everything else is. The new Highland is bigger, wider, more luxurious and has airbags everywhere including three rows of curtain airbags. The new Highlander Hybrid will be available in July. The Toyota press release is after the jump with more information.
February 7, 2007 – Chicago - Toyota Motor Sales (TMS), USA, Inc., unveiled the all-new next-generation Highlander and Highlander Hybrid mid-size sport utility vehicles (SUV) at a press conference today at the 2007 Chicago Auto Show.
"Highlander holds a unique distinction within the Toyota brand and within the industry," said Don Esmond, TMS senior vice president, automotive operations. "Along with the 4Runner and the FJ Cruiser, it anchors one of the industry's only three-vehicle, mid-size SUV line-ups. Equally important, along with Prius and Camry Hybrid, it is a key component in the industry's only three-vehicle hybrid strategy."
The 2008 Highlander is significantly larger, roomier and more powerful than the vehicle it replaces. Yet its fuel efficiency will be virtually unchanged. It is noticeably quieter, smarter, with improved versatility and ride comfort. It will offer the highest level of standard safety equipment in a segment where safety is at the top of purchase considerations. And, it's all wrapped in a package designed for buyers who want to stand out and make a statement.
Highlander will have no equal to its comprehensive list of standard safety features. It will provide a segment-leading total of seven airbags, including a driver's knee airbag and roll-sensing side curtain airbags for all three rows.
As with all Toyota SUVs for the last three years, Highlander will provide Toyota's STAR safety system, featuring:
• anti-lock brakes,
• traction control,
• electronic brake-force distribution,
• brake assist,
• and for the first time, enhanced vehicle stability control,
• with electronic power steering.
On all models except the base models, it will provide a stand-alone backup camera with a multi-information screen, not tied to a navigation system. And, Highlander will have the distinction of being the first Toyota division vehicle to feature both active head restraints and a new hood and fender system designed to crumple on impact with a pedestrian.
On the outside, Highlander moves away from traditional SUV styling cues with a statement of strength instead of ruggedness; of intelligence over toughness. Calty Design Research in Newport Beach, Calif. sculpted clean, crisp lines, a wide, stable stance and muscular contours to give Highlander an advanced, contemporary, forceful and dynamic personality.
Highlander rides on an all-new chassis derived from the current Camry and Avalon. It is nearly four inches longer and three inches wider, with an inch more ground clearance and three inches of additional wheelbase.
Interior designers took full advantage of Highlander's substantial dimensions. Design intelligence is carried through to the refined interior, where smart and sophisticated blend with practical, flexible and versatile.
The passenger compartment is open and airy. Convenient and innovative interior features such as flexible seating arrangements, and ease of entry and exit, were directly related to customer input.
For example, Highlander's second-row features captain's chairs with armrests that, if needed, can be converted to a bench seat for three passengers. A "Center Stow" seat, when not in use, is hidden in a compartment under the front center console. In its place, passengers can easily snap in the provided center stow center console or choose to leave the area open as a walk-through to the third row. The second row also slides forward and back 4.7 inches and reclines.
Clever and convenient standard features include:
• a third-row bench seat with foldable headrests for a flat rear cargo area,
• a rear glass hatch for quick access to the back (optional on base grades),
• and Smart Start and Entry for Limited and all hybrid models.
When Highlander arrives in July, it will be offered in Base, Sport and Limited grades. All three grades will be powered by a new 3.5-liter V6 that delivers an impressive 270 horsepower -- a 55 horsepower gain over the previous generation's 3.3-liter engine.
Two months later, the all-new Highlander Hybrid will arrive at dealerships. Offered in both Base and Limited grades, all Highlander hybrids will feature Toyota's advanced VDIM stability system. The system integrates:
• full-time four-wheel drive with intelligence,
• electronic brake and throttle control,
• with true electronically-controlled active steering.
Highlander's advanced Hybrid Synergy Drive system has been extensively upgraded and refined for 2008 for both power and economy. The new Highlander gained about 500 pounds, growing significantly in every dimension and receiving extensive body and chassis reinforcement, aimed specifically at achieving best-in-class crash ratings. Not only were engineers able to increase output to 270 net horsepower, they were able to maintain Highlander Hybrid's impressive fuel economy at 31 city and 27 highway.
The Highlander will be loaded with standard-equipped comfort and convenience features. Nineteen-inch alloy wheels will be standard on both Sport and Limited gas models and both hybrid models.
An array of options and accessories will be offered, such as a power backdoor that can be opened and closed with a key fob, a navigation system with an eight-inch screen, a rear-seat entertainment system with a nine-inch screen, and three-zone air conditioning.
Other options include:
• JBL audio with six-disc changer and nine speakers with Bluetooth,
• third-row seat delete to create a second-row model,
• leather seat trim and heated seats,
• and a tow package with a 5000-lbs. maximum towing capacity (class-leading for car & van-based mid SUVs).
"The 2008 Highlander takes the car-based SUV concept to a new level," said Esmond. "I say that with conviction, because it's a category we invented."
The Toyota RAV4, now in its third generation, was the world's-first car-based SUV. In 1998, Lexus established a whole new category of car-based luxury SUVs when it launched the RX300. The debut of Highlander in 2001 marked the beginning of a shift in the mid-size SUV segment, from truck platforms to car platforms.
"As you can see, the new Highlander has raised the bar significantly," said Esmond. "Last year we did the same with RAV4. And in about a year, we'll do the same with both Land Cruiser and Sequoia. The Toyota division now markets a six-vehicle SUV lineup that appeals to specific buyer demographics and life-stages. It is a lineup that gives us enormous flexibility in responding to shifts in the marketplace. We are committed to keeping our products fresh and at the front of the pack."
TOYOTA 2008 HIGHLANDER PRELIMINARY SPECIFICATIONS
POWERTRAIN
3.5 Liter V6 – 270 hp
249 ft.-lbs. torque
5-speed automatic
4WD or 2WD
3.3 Liter V6 Hybrid – 270 net hp
Torque not available for hybrid powertrain
ECVT
4WD-i
DIMENSIONS (inches)
Overall Length: 188.4
Overall Width: 75.2
Overall Height: 69.3
Wheelbase: 109.8
Ground Clearance: Gas 8.1 / Hybrid 7.3
Seating Capacity: 5 or 7 passengers
Wheels: 17- or 19-inch wheels











Reader Comments (Page 1 of 2)
2-07-2007 @ 12:34PM
Peter said...
Nickel metal hydride batteries have a cycle life of 500-1000 cycles. With a range of 1 mile, that means that the useful life of this battery in full electric mode is 500-1000 miles.
That's why no "mild hybrids" have ever had a full electric mode.
http://www.batteryuniversity.com/parttwo-36.htm
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2-07-2007 @ 12:57PM
Alex Nunez said...
The new 2008 Highlander Hybrid's interior is nicer than that of the 2007 Lexus RX 400h. It'll be interesting to see what the refreshed Lexus has in store.
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2-07-2007 @ 1:06PM
Tim said...
Apparently, Toyota has not learned from GMs mistakes. I hope GM has.
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2-07-2007 @ 1:20PM
marc said...
It's not the battery type, it's the size of the pack. I go 120 miles on NiMH in my RAV4 EV. With more NiMH, the new Highlander would get more EV range. It's Toyota's decision to give you squat. Of course with more battery, logic would compel a plug to the the cheaper, cleaner, domestic electric grid. Not ready to go there yet apparently.
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2-07-2007 @ 1:24PM
marc Geller said...
It's not the battery type, it's the size of the pack. I go 120 miles on NiMH in my RAV4 EV. With more NiMH, the new Highlander would get more EV range. It's Toyota's decision to give you squat. Of course with more battery, logic would compel a plug to the the cheaper, cleaner, domestic electric grid. Not ready to go there yet apparently. http://www.plugsandcars.blogspot.com
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2-07-2007 @ 1:27PM
Andrew said...
Even with a one-mile range, an EV-only option is great! How many times do you have to shuffle vehicles in your driveway by running their engine for maybe 10 or 20 seconds? This can do away with ALL of that, which is arguably the dirtiest kind of driving you could do. Kudos, Toyota!
Besides... this will make is EASY to simply plug in a different (bigger) battery pack. No more hacking the system, just upgrade the battery! Sweet.
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2-07-2007 @ 1:42PM
Ron Fischer said...
Peter: there's more info for you on the web. First, Toyota does not deep discharge its hybrid packs. The state of charge (SOC) varies between 20 and 80%. EV only mode will not disable the SOC limits. The BU article refers to full cycle in consumer electronics. Second, while Toyota's fully electric RAV-4 used different packs, these have been running for more than 100,000 miles in fleet use since the mid-1990s. Battery packs in well designed hybrids like Toyota's last for the life of the vehicle.
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2-07-2007 @ 1:54PM
Peter said...
The RAV4 uses the same battery chemistry but has a much higher capacity. That is why it lasts for 100,000 miles.
Cycle Life x Range = Battery Life
So 1000 cycles x 120 miles = 120,000 miles (Rav4 EV)
But 1000 cycles x 1 mile = 1000 miles (Highlander hybrid)
Even if they avoid deep cycle discharge, 1000 cycles is a generous estimate. 500 is more common and don't forget that the batteries in a car are exposed to heat, cold, and vibration. The bench tests from the link I sent were performed in controlled conditions.
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2-07-2007 @ 2:22PM
ruggels said...
Awesome, Thank you Autoblog! Just canceled my order on an 06. This is fantastic, all the features of the Camry Hybrid I love, the bluetooth, smart keys, etc, plus some things I wasn't expecting (more HP to counter weight but I'd wager 0-60 is closer to 7 flat now, as well), and the standard back up camera. I can't wait!
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2-07-2007 @ 4:00PM
Dave said...
One mile seems like nothing - but people drive these distances! I'm working on a project for a town that is so unpedestrian friendly, that they drive from store to store in their business district, way less than a mile. I live about a mile from a train station, and I usually walk, but more people drive.
How much do you think range would improve if you yanked out the 3.5l engine and the transmission, put in a smaller ICE engine to power the brakes, steering, etc if necessary... I think range would improve alot if you pulled all that weight.
Now it is just up to owners of these new cars to feedback to Toyota and tell them to increase the range.
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2-07-2007 @ 4:20PM
Tim said...
Dave- Maybe this is one of the reasons why Americans are getting so FAT?
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2-07-2007 @ 10:23PM
Bob R. said...
Please keep in mind that the "EV" button doesn't add any complexity to the car -- all of Toyota's hybrids support full EV mode, and the Japanese market Prius and some European-market Prius models have come with the "EV" button for years.
The performance of the "EV" mode, although very limited in range, is seamless and automatic. When the battery charge falls below a certain level, the gas engine automatically kicks in and the vehicle enters normal operation mode.
It's not going to be a big feature for most people, just a fun diversion/experiment from time to time.
In normal driving, the hybrid system enters "all electric" mode all the time, sometimes several times a second -- all transparent to the driver. The button just enables a part of the software which allows you to demand that the vehicle stay in that mode as long as possible.
- Bob R.
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2-08-2007 @ 12:33AM
Chris M said...
Please keep in mind that the 1 mile range is achieved using only 25% of the battery capacity. Toyota has had long experience with NiMH batteries, and even with extensive use of the EV mode, the batteries should last more than 150,000 miles and 10 years.
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2-08-2007 @ 12:48AM
Jim Jeffers said...
With the engine size not increasing on the hybrid - will the tow rating still be 3,500 lbs? The non-hybrid Highlander will increase to 5k with the bigger engine.
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2-08-2007 @ 4:02PM
felix kramer said...
Thanks to AutoblogGreen for uncovering this. This step by Toyota may be symbolically more important than the company realizes! At CalCars-News, we've commented substantially on this and on the general significance of the "EV Button" at http://www.calcars.org/calcars-news/683.html
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2-09-2007 @ 1:54PM
Ken G said...
Very disappointed with the new look. It just looks like a bigger RAV 4 but more anonymous. I currently drive a 2004 Highlander, and I was holding off my next replacement purchase until I could see the new design. Looks like I'll not be going back to Toyota.
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2-09-2007 @ 3:02PM
dcard said...
Why are they advertising an increase in horsepower? My 06 has 270.
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2-12-2007 @ 1:35AM
MikeW said...
This could be useful for moving the car around when you don't want to fully warm up coolant/oil (say getting into attic, so the car has to get moved)
and nice POS dual beam headlights
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2-16-2007 @ 6:15PM
Meng Wang said...
I am a little sceptical about the conflicting claims. If the Hybrid Synergy Drive is really a generation newer, how come it only produces 2 additional horsepowers? It looks more like the same old power train treaked slightly and tagged with a new label. Also, if the horsepower is virtually unchanged but the weight goes up 12.5%, does it not mean that the acceleration and performance will suffer noticably? The current Highlander indeed needs to grow bigger to be more useful, but I would have hoped that the hybrid power train would be improved more substantially to keep up.
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5-08-2007 @ 3:13PM
Dave Stouffer said...
We have had 7 new highlanders since 2001. Still longing for a light blue-gray metallic--much lighter than the current Bluestone Metallic.
We've had several annoying dashboard rattles but we are still Toyota people!
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