Used 2006 Lexus RX 400h SUV

$5,400 - $12,995
2006 Lexus RX 400h

2006 Highlights

Lexus introduces the first luxury-brand hybrid vehicle, the 2006 Lexus RX 400h SUV.


  • Seamless combination of luxury amenities and hybrid technology, 268 hp with a combined fuel economy rating of 29 mpg, swift acceleration, plush ride quality, elegant interior.


  • Big price tag, more engine noise than RX 330, no third-row seat option.

Read full review

Used 2006 Lexus RX 400h SUV for Sale

Lexus RX 400h 2006 4dr SUV AWD (3.3L 6cyl gas/electric hybrid CVT) Black Onyx 120,025 miles
Used 2006Lexus RX 400hBase
Est.Loan: $184/mo
Fair Deal!
Fair Deal!
Lexus RX 400h 2006 4dr SUV AWD (3.3L 6cyl gas/electric hybrid CVT) Flint Mica Black leather77,233 miles
Used 2006Lexus RX 400hBase
Est.Loan: $266/mo
Fair Deal!
Fair Deal!
$300 Below Market
Lexus RX 400h 2006 4dr SUV AWD (3.3L 6cyl gas/electric hybrid CVT) Neptune Blue Mica Ivory leather88,446 miles
Used 2006Lexus RX 400hBase
Est.Loan: $225/mo
Fair Deal!
Fair Deal!
Neptune Blue Mica 94,600 miles
Used 2006Lexus RX 400hBase
Est.Loan: $239/mo
Fair Deal!
Fair Deal!
Millenium Silver Metallic 213,541 miles
Used 2006Lexus RX 400hBase
Est.Loan: $111/mo
Stafford Motors(1)
36.8 mi away
Great Deal!
Great Deal!
$149 Below Market
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Dealer Notes

2006 LEXUS RX 400H AWD with powerful Hybrid Synergy Drive (HSD)-inc 3.3L DOHC SMPI engine and driven only 213541 miles! Fully loaded and much more! CARFAX CERTIFIED**FINANCING AVAILABLE** Contact our Sales at 703-775-0393

85,264 miles
Used 2006Lexus RX 400hBase
Est.Loan: $225/mo
BMW of Annapolis
54.2 mi away
Fair Deal!
Fair Deal!
Crystal White Ivory leather0
Used 2006Lexus RX 400hBase
List:Not Listed

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Features & Specs

4dr SUV AWD (3.3L 6cyl gas/electric hybrid CVT)4dr SUV (3.3L 6cyl gas/electric hybrid CVT)
Transmissioncontinuously variable-speed automaticcontinuously variable-speed automatic
Horsepower268 hp @ 5600 rpm268 hp @ 5600 rpm


IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
  • Side Impact Test
    Not Tested
  • Roof Strength Test
    Not Tested
  • Rear Crash Protection / Head Restraint
  • IIHS Small Overlap Front Test
    Not Tested
  • Moderate Overlap Front Test

Top Consumer Reviews

Read what other owners think about the 2006 Lexus RX 400h


Consumer Rating

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400,000 Miles and still running smooth
403,069 Miles (YES you read it right 400k+)and still feels smooth/reliable/ No major issues. This is my Second Toyota/Lexus vehicle. I bought this vehicle brand new (8 miles) five years ago and use it as my primary work vehicle (commute from Chicago to Atlanta) every week. I maintained it very good, (regular service, oil change, tries everything) but still my cost of maintenance was far less compared to any other vehicles like BMW/Mercedes (I owned both earlier and had ton of issues) I changed tires 8 times till date (every 50k miles). I am planning to trade in for 2012 RX450h (yes, I will make of my current vehicle till its hit 500,000 miles - Half million, I am very confident it will g
Feel Totally Let Down
We were thrilled with this car when we first got it. A great, comfortable family car for long journeys and a greener option for the city. We knew the fuel economy wasn't going to be great but the fact that you knew you weren't going to be churning out fumes in slow moving traffic was the main winning point. (I walk a lot in town and hate going past slow moving traffic with my kids - it stinks). After a few months the car would not start. And ever since, we've had serious starting issues. New batteries didn't last and the problem persists. Internet searches show many others with the same problem. Lexus shockingly unhelpful.
Actual gas mileage = false advertising
Our gas mileage has never been as advertised. We bought our RX400h with 8000 miles on it in Sept 2006. It was 1 yr old, the prior owner traded it in fast and took a $20k loss on the trade in. We have always averaged 26.2 mpg in a mix of city/hiway driving. We had the hybid inverter module replaced in Feb 2012. $10k+ repair! Our gas mileage then plummeted from 26.2 to 23.4 mpg. We suspect that Lexus reprogrammed the engine management computer to use the gas engine more and the hybrid less so as to extend the life of the batteries and inverter. This way, they won't have to make so many expensive warranty repairs. Please let us know if you saw the same thing with your mileage.
More About This Model

Thanks to an opulent new hybrid vehicle, the wealthy can now drive with a clear conscience. And from the comfort of a leather-wrapped cabin.

Following the commercial success of the Toyota Prius hybrid and the Honda Civic Hybrid, Lexus is launching the first luxury SUV with hybrid power, the RX 400h.

Based on the RX 330, which is the best-selling luxury SUV on the market, the all-wheel-drive Lexus RX 400h uses a new hybrid system that combines the standard 3.3-liter V6 engine with two high-torque electric motor-generators. The benefits are the best fuel mileage in the SUV category, lower emissions and increased horsepower.

The Lexus 400h is certified as a Super Ultra Low Emission vehicle and boasts 268 hp. That's 38 more horsepower than the RX 330 and according to Lexus it's a power rating more typical of a 4.0-liter V8 engine, hence the 400h moniker.

Lexus also says the 400h accelerates from 0-to-60-mph in 7.3 seconds, which is as quick as the Mercedes-Benz ML500 and quicker than the 330. We noticed the increased power immediately.

The Lexus hybrid's 400h drive system is mated to a continuously variable transmission (CVT) instead of the five-speed automatic in the RX 330. It works well, but the truck's entire powertrain becomes loud when climbing slight grades at low speeds, which Lexus engineers tell us is characteristic of the CVT-hybrid relationship. Otherwise, the Lexus RX 400h drives surprisingly like the RX 330, which we've always liked.

Typically, the 400h starts up under electric power until the computer deems it necessary for the engine to fire up. This makes for quiet takeoffs, but it also highlights other noises that could be intrusive. To ensure a serene driving experience, Lexus added an acoustic glass windshield and a quieter radiator cooling fan. It also added electric power steering and electric air conditioning, so those systems can run prior to the engine kicking in.

The battery pack, which is the heart of the hybrid system, is under the Lexus 400h's rear seat. With 30 modules comprised of eight cells per module its total peak power is 80-percent stronger than the Prius's, which has six cells per module. Plus, it's packed into a new metal case for improved heat rejection and reduced size. So it wouldn't disrupt the truck's 40/20/40-split rear-seat configuration, the pack's been split into three groups and its height has been reduced by 22 percent over the Prius's.

Another new piece of technology introduced in the 400h is an all-encompassing vehicle stability control system Lexus calls Vehicle Dynamic Integrated Management (VDIM). Instead of reacting to an already occurring driving situation, VDIM is designed to anticipate vehicle instability in every direction while making stabilizing corrections.

The visual differences between the 400h and the Lexus RX 330 are minimal. Its tire fairings and underbody covers are unique to maintain an optimal 0.35 coefficient of drag, which is important for fuel economy, and the truck wears a reshaped front bumper, a new grille and LED combination taillights. The standard 18-inch aluminum wheels are also unique to the Lexus RX 400h, which weighs 300 pounds more due to the hybrid equipment.

Inside, there's brushed aluminum trim for a high-tech feel, and an illuminated power meter that displays the current hybrid powertrain information. If you opt for the available voice-recognition navigation system, the gas-electric power distribution is not only displayed on the small meter in the gauge cluster, but also appears on the multi-information display's seven-inch touchscreen navigation display just like in the Prius. The Lexus RX 400h also picks up some of the RX 330's options as standard equipment, including high-intensity discharge headlamps and a power rear liftgate. Pricing on the RX 400h is expected to start $4,000-$5000 higher than the Lexus RX 330.

Because the RX 400h has already secured more prelaunch orders than any other Lexus in history, the company is taking extra care to accommodate its customers. In September 2004, it announced a dedicated customer communication system that corresponds directly with the wait-list customers, updating them every few months on the status of their order. This retail ordering system allows dealers to assign a customer's name to a specific vehicle prior to production, and then track it through the distribution process. It also prevents buyers from hanging out on multiple order lists, trying to score the first-available vehicle from several different dealers.

And if you're concerned about your current Lexus lease agreement expiring while you're waiting for your chance to make luxury hybrid history in your neighborhood, don't worry. Lexus will also be extending current leases by as much as 12 months to aid customers on the 400h order list. The Lexus RX 400h is expected to arrive in early spring 2005.

Used 2006 Lexus RX 400h SUV Overview

The Used 2006 Lexus RX 400h SUV is offered in the following styles: 4dr SUV AWD (3.3L 6cyl gas/electric hybrid CVT), and 4dr SUV (3.3L 6cyl gas/electric hybrid CVT).

What's a good price on a Used 2006 Lexus RX 400h SUV?

Save up to $300 on one of 6 Used 2006 Lexus RX 400h SUV for sale at dealerships within 25 miles of Ashburn, VA with prices as low as $5,400 as of 07/15/2018, based on data from dealers and consumer-driven dealer ratings ranging from 1 to 1 out of 5 stars.

Price comparisons for Used 2006 Lexus RX 400h SUV trim styles:

  • The Used 2006 Lexus RX 400h SUV Base is priced between $5,400 and $12,995 with odometer readings between 77233 and 213541 miles.

Shop with Edmunds for perks and special offers on used cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.

Which used 2006 Lexus RX 400h SUVS are available in my area?

Used 2006 Lexus RX 400h SUV Listings and Inventory

There are currently 6 used and CPO 2006 Lexus RX 400h SUVS listed for sale in your area, with list prices as low as $5,400 and mileage as low as 77233 miles. Simply research the type of used car you're interested in and then select a prew-owned vehicle from our massive database to find cheap used cars for sale near you. Once you have identified a used or CPO vehicle you're interested in, check the Carfax and Autocheck vehicle history reports, read dealer reviews, and find out what other owners paid for the Used 2006 Lexus RX 400h SUV. Then select Edmunds special offers, perks, deals, and incentives to contact the dealer of your choice and save up to $300 on a used or CPO 2006 Lexus RX 400h SUV available from a dealership near you.

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