2011 Infiniti G37x

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Check it out:

For $46k, you could buy a new Lexus GS350 with rear wheel drive and 303 hp V-6. 

$38k will buy you a new Caddy CTS with AWD and 270 hp. ($41k with the optional 304 hp engine.)

$48k can get you into a base model Acura RL with 300 hp. $50k will just barely get you into an Audi A6 Quattro. 

About $51k would get you into a new BMW 535i with all-wheel-drive and 300 hp.

Or you could pick up an ’11 Infiniti G37x with 328 hp and all-wheel-drive for $36,050.

So what’s the catch?

Beats me. This car is the obvious pick of the litter in its segment.

The other guys ought to be embarrassed.


The G37 is Infiniti’s mid-sized luxury-sport sedan. It’s available in rear wheel drive and (new) all-wheel-drive “x” versions, with prices starting at $33,250.

An AWD-equipped G37x starts at $36,050. (A coupe/convertible version of the G37 is also available; it will be reviewed separately.)


The main mechanical change is the availability of a full-time AWD system, as well a new dash/gauge layout and some subtle changes to the front end and exterior trim.


Mighty V-6. (And it’s standard equipment.)

Outstanding seven-speed automatic transmission.

Road-race handling when you want it; luxo-car ride quality the rest of the time.

Slick-looking exterior/interior.

AWD doesn’t impose a weight (or performance) penalty.

Almost-unbelivable pricing.


Very little; mostly just subjective stuff such as maybe you want more visual flash.

Ok, the back seats are a little tight.

That’s all I could come up with.


The G comes standard with a powerhouse 3.7 liter V-6 that produces 328 hp – more power (in several cases, by 20 or 30 hp) than anything in the G’s class/price range. That goes for several competitor’s optional engines, too.

For example, the otherwise excellent Cadillac CTS comes standard with a 3.0 liter, 270 hp V-6; that’s a deficit of almost 60 hp. And even when you buy the Caddy’s optional 3.6 liter V-6, you’re still only up to 304 hp. The (much more expensive) Lexus GS350 (base price, $46,000) comes with a 303 hp V-6. The only way to beat the G in a Lexus GS is to move up to the (even more expensive) GS450 ($54,470) which comes with a 4.6 liter V-8 engine. But even with two more cylinders and nearly a full liter of additional displacement, the Lexus V-8 only makes 14 more hp than the $20,000 less expensive Infiniti’s V-6!

A seven-speed transmission is standard equipment; it is set up to shift very aggressively when the car is driven aggressively. It will hold a lower gear during high-speed cornering – and downshifts are “rev-matched,” which means that the computer blips the throttle between gear changes to maintain engine RPM during the transition, exactly like a manual transmission operated by a pro driver.

A six-speed manual transmission is also available, but only in 6MT versions, which are rear-wheel-drive only.

The G can blast from 0-60 in 5.3-5.4 seconds.

For some perspective, that’s a full second (or more) quicker than the CTS… with its optional 3.6 liter engine. The Lexus GS350 takes about 5.7 seconds and the BMW 535i does it in about 5.5 seconds.

Gas mileage in the rear-drive G is 19 city, 27 highway. The slightly heavier all-wheel-drive G37x is rated 18 city, 25 highway.


The G is a smooth operator – and I don’t just mean the ride (which is that, too). This is a car for swift – but discreet – travel. It is one of the quickest (and fastest) AWD-equipped lux-sport sedans you can buy for less than $40k but it doesn’t have the cop-bait flash of a BMW (an established offender – in the eyes of many ossifers, at least) or the angular look-at-me insectoid profile of the CTS.

Get one in gun metal gray or some other dark color and you’ve got the highway hauling equivalent of a stealth fighter.

To avoid notice is the first step in avoiding the consequences of being noticed. And in a hustler like the G, that is key. Because it moves out – and you’ll want to make use of that ability, often – without needing an on-call lawyer.

The AWD-equipped model I tested felt lighter and more athletic as the rear-wheel-drive CTS – which isn’t surprising given that it is lighter by about 50 pounds, even with the extra weight of the AWD hardware (3,807 lbs. vs. 3,827 for the RWD Caddy) and has a huge horsepower advantage.

Not only can you power into corners, you can power out of them (and if you want to, power slide through them).

Other AWD-equipped lux-sport sedans like the Acura RL are well over 4,000 lbs. before anyone even climbs on board (the BMW 535i is over 4,200 lbs.) and likewise not packing anywhere near the power of the G’s class-dominating V-6.

Another item: There’s a big dip (probably a sinkhole in process) on a road I frequently use; if you hit this dip at anything close to the posted speed limit, it will bottom out the suspension, launch your head into the headliner (if you’re not buckled up) and make you believe you just broke something real expensive… in any car I have test driven over the past year except the G37. It absorbed this dip without bottoming out, bouncing or even getting flustered.

And I hit the dip doing more than the posted limit.

I don’t say this lightly or often, but the G37 has one of the best set-up suspensions in a luxury or sports car (coupe or sedan) you can find today.

And that V-6 is better than some V-8s, too.


This car doesn’t call attention to itself; it looks good – and high dollar – but doesn’t make a big deal of itself. It has fluid styling and nice proportions, so it’s the kind of car with staying power that won’t look like a period piece five years from now. And, as mentioned before, it is also the kind of car that a serious driver will appreciate, because it lets you get away with things that would be harder to get away with in something with a known rep or the visual cues that seem to draw the attention (and ire) of cops.

Standard equipment includes 17 inch wheels, keyless ignition, automatic climate control, all the power stuff and a steering wheel/main gauge pod that tilt as one unit (powered, on higher-trim Journeys). The AWD-equipped x version comes with dual heated seats and outside rearview mirrors. You can add everything from an uber-premium Bose audio rig with 9 GB music storage hard drive/touchscreeen GPS to a limited slip differential and 19-inch wheels with ultra-performance summer tires.

Front seat headroom is significantly better in the G (40.5 inches) than it is in the Lexus GS350 (37.8 inches) or the Acura RL (38.4 inches) or the Caddy CTS (38.8 inches) and exactly the same as in the larger overall BMW 5 (40.5 inches). Front-seat legroom is also primo in the G (43.9 inches) compared with 41-42 inches in most competitors.

The backseats are tighter, though. The G has 34.7 inches of rear seat legroom vs. 36.1 for the Caddy CTS and BMW 5 and 36.3 for the Acura RL, 36.4 for the Lexus GS350.

Trunk space – 14 cubic feet – is about par for the class.


Value probably isn’t the number-one consideration for people shopping lux-sport sedans, but there’s no reason not to be happy about the G’s modest (for a car like this) price tag, in view of all you get – and don’t get in other cars that cost more.

In several cases, a lot more.

Pretty much everyone likes this car; read what others have been writing about it. None of my friends in the business (fellow writers) had anything negative to say, either in print or in private.

That says a lot – to me.

And I’d say the main reason this car gets so much favorable press is that it doesn’t impose compromises. In so many others, when you buy AWD, you also buy a lot of deadweight – and that either dampens the car’s acceleration or forces you to buy the extra-cost optional engine to maintain what you had before you added the AWD.

Sometimes, sufficient power’s just not available – and even when it is, the bulk of the car still slops up the handling.

But in the AWD-equipped G, you get all-weather grip (and incredible handling on dry pavement) without a handling or acceleration penalty.

That the whole works still costs just over $36k (that’s the G37x with the optional AWD) seems almost too good to be true.

But there you have it.


No one else can match the G37’s moves, muscle – or price.

Throw it in the Woods? 


  1. Eric, just ended up leasing a 2011 Infiniti G37X, after testing out all other comps (CTS, Lexus IS, etc.). And for the money, this is absolutley the best QPR in this car class.

    • It was easy to review this car because it’s such a standout. I often find I prefer the RWD versions of most of the lux-sport cars I test out but this Infiniti’s AWD system doesn’t make the car feel heavy or sluggish or dull its responsiveness at all. I think you’re going to be very happy with your new ride!


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