2009 Lexus GS 450h

2009 Lexus GS 450h

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Photos by -Autonet.ca
Glen Woodcock
Published: 18 01 2009

GS hybrid still in a class all its own

When I first wrote about the Lexus GS 450h at its Canadian launch in the spring of 2006, I said, “Finally, a car you can feel good about while driving fast.”

Almost three years later, it’s even truer.

That’s because the vehicle Lexus bills as “the world’s first hybrid performance luxury car” costs considerably less today. Back then, the base MSRP for the 2007 model was $76,900. For 2009, that has fallen to $61,800.

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Almost three years after its North American debut, the 450h still doesn’t have any competition from other hybrid performance sedans. Sure, there are less expensive and less sporty family sedans from which to choose, and lots of hybrid crossovers and SUVs as well, but to match the 450h’s blend of performance and economy the consumer has to turn to a couple of diesels from Mercedes-Benz and BMW.

The Lexus’ 3.5-litre V6 produces 292 hp at 6400 rpm, but when combined with a high-torque electric motor the hybrid powertrain is capable of putting out 339 hp.

In fact, the 450h has two electric motors/generators. The first acts strictly as a generator, and its prime task is to recharge the hybrid battery. The second provides power to the rear wheels. The electric motors/generators are housed in the world’s first longitudinally mounted hybrid transmission – an advanced CVT unit with no shift points for smooth acceleration.

Toyota claims a 0-100 km/h time under 5.5 seconds.

Thanks to all that power, and an adaptive variable suspension with four settings from soft to sporty, the 450h is fast, smooth, responsive and beautifully balanced. But the front engine/rear-drive layout that makes it such a treat on the twisty bits also in this car’s Achilles heel when those same roads are covered in snow.

In my week with the hybrid it had no trouble dealing with the aftermath of a major snowstorm thanks to traction control, vehicle stability control and a great set of low-profile, 18-inch Bridgestone winter tires. But on my last day, when I was returning the car 140 km to Lexus Canada HQ, we got walloped again and that sure-footed, safe-as-houses feeling disappeared as the snow deepened. I was glad to get back into my own front-wheel drive vehicle.

If you want a GS with all-wheel drive you’ll have to opt for the gas model starting at $53,200.

The car’s cabin is a wonderful place to while away the hours, listening to the (optional) Mark Levinson sound system, relaxing in the front seats with their 10 power settings, admiring the elegant leather surfaces and California walnut wood trim or looking at the brilliantly clear instruments. (Incidentally, that’s not a tachometer to the left of the big, round speedometer; it’s a “power meter” to indicate how much electric boost is being applied.)

The optional navigation system’s screen also acts as a colourful display showing where power is coming from – gas engine, electric motors, or both – and also functions as the screen for the rear backup camera.

The only thing disturbing the quiet was a little road noise, which I have to blame on the winter radials because I’ve never noticed it driving a 450h equipped with summer tires.

Because the 450h features keyless locks and ignition, that means on cold days you can keep the fob in your pocket and open the door without removing your mitts. Nice. You can also keep them on to fire up the motor by pressing a big power button to the right of the steering wheel. But you may have to take them off to use the rather small dial to turn on the electrically heated front seat.

Because Lexus’ hybrid system uses the electric motors as its primary drive source, you may not hear the gas engine run until you begin to accelerate away. The silence coming from under the hood can be a little confusing at first, but an icon saying “ready” will light up on the gauge cluster when all systems are go.

Although loaded with technology – both inside and out – the 450h is user friendly and you won’t need the owner’s manual to figure out how the controls work. I like Lexus’ keep-it-simple approach.

The 450h is priced about the same as a Mercedes-Benz E320 diesel (base MSRP $68,100). Transport Canada estimates that the Mercedes will deliver better highway fuel economy while the Lexus is better in the city. But as Toyota Canada managing director Stephen Beatty always says, you shouldn’t buy a hybrid for fuel economy alone, but because of what doesn’t get emitted out the tailpipe.

The 450h qualifies as a super ultra low emissions vehicle (SULEV) and because the gasoline engine shuts off when the vehicle is stopped in heavy traffic, Lexus estimates that over a 12-year-period, each 450h will stop 14 tonnes of carbon dioxide from being released into the atmosphere.

If your wealth is still intact in these troubled times, and you can afford one of these, going green no longer means going without. An environmentally responsible performance sedan: wow, what a concept!

Summary:

Year/Make/Model
2009 Lexus GS 450h
Price as tested
$68,400
Price range
$61,800
Freight
$1,895
Options
Ultra premium Package ($6,600) includes Mark Levinson audio system with 14 speakers, rear seat side airbags, clearance and backup sensor, DVD-based navigation system with backup camera, rear spoiler
EnerGuide fuel economy ratings
8.7 L/100km city; 7.8 L/100km hwy
Observed fuel economy
8.9L/100 km combined over 440 km
Warranty (basic)
4 years/80,000 km
Warranty (powertrain)
6 years/110,000 km
Competitors
BMW 335d; Mercedes-Benz E320 Bluetec

Strong Points

Weak Points

  • - hybrid powertrain
  • - ride and handling
  • - quiet cabin
  • - no AWD

Editors Rating:

Fuel consumption
Good, but not spectacular.
Value for price
Lots of hi-tech stuff in an elegant package.
Styling
Sleek lines; looks expensive.
Comfort
Quiet cabin; lots of amenities; superb quality.
Performance
Who needs a V8?
overall
Feel good about your car again.

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