2008 Infiniti G37 Sport Coupe 2-door 3.7l on 2040-cars

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Infiniti went out of its way to make the QX30 not a Mercedes

You can complain all you want about perceived badge engineering when a company (like Mercedes-Benz) sells a platform to another brand (such as Infiniti). The reality is that most buyers won't know the difference, and they won't even realize their Infiniti is really a Mercedes underneath or that their neighbor's GLA has the same basic parts as the QX30 they just bought. What's weird to me isn't that sameness, but the places where the two cute little utes differ. These two vehicles, which are more like tall hatchbacks, use the same Mercedes 2.0-liter turbo four and seven-speed dual-clutch transmission. Infiniti adds its own throttle and transmission calibrations. The suspension design is the same, although there are tuning differences. Both come standard with front-wheel drive, with all-wheel drive an option. Fuel economy matches for the FWD models, while the AWD Infiniti lags behind the Mercedes for some reason. So they're very similar despite their different looks. And design makes sense as a point of differentiation. Frankly, they go further than a lot of vehicles on shared platforms do – further, in fact, than the upcoming Nissan Navara-based Mercedes X-Class pickup does. The QX30 has its own sheetmetal and glass to separate it from the GLA-class. You probably think one looks better than the other. If you know where to look, the signs of sameness are obvious. Most major systems and pieces are shared, like the steering wheels (with different center covers), most switchgear, and things like interior and exterior door handles. Shared parts are fine as long as the parts are good ones. On that note, how many Tesla buyers realize their steering column and stalks, plus the window switches, come from Mercedes? And does that actually matter? We'd argue no. About those differences. Many are functional, like the fact the Infiniti does not carry over the Benz's Brake Hold feature – when you roll to a stop in the GLA (or any other Benz), pressing the brake pedal firmly applies the electric parking brake until you hit the gas to move again. The QX30 has an electric parking brake, but no Brake Hold feature. Someone used to driving Mercedes models will look a bit silly standing on the brake pedal to no effect. Ask us how we know. The Mercedes gauge package is carried over, but with the Infiniti font. Makes sense, although it's off-putting at first if you've seen the original, prompting a weird deja vu. Circular dash vents are replaced by rhomboid ones.

First Infiniti QX30 Concept image released ahead of Geneva Motor Show

After releasing a shadowy glimpse of the rear of the QX30 Concept a few days ago, Infiniti is finally shining some light on the premium compact crossover's backside ahead of the vehicle's full debut at the 2015 Geneva Motor Show on March 3. The QX30 is a thorough reworking of the brand's Q30 Concept from the 2013 Frankfurt Motor Show. Many of the same styling elements show up on the latest luxury crossover interpretation, but the touches are tweaked to better align with Infiniti's latest look. In addition to jacking up the ride height by 1.2 inches, the CUV gets hard creases in its sheetmetal and complicated 21-inch aluminum wheels that really grab the eye. The rear wears a contrasting dark purple stripe that separates the hatch area from the exhaust tips housed in the skid plate, and both concepts share a coupe-like proportion with the backseat door pulls hidden for a cleaner line. While not pictured, the company says the vehicle has a glass roof. Infiniti still isn't showing the aluminum-trimmed front of the concept yet, but the automaker admits that the styling on display here hints at the possibility of a future premium compact crossover, which isn't really a surprise. The company has talked about a production QX30 several times in the past. First image release of strong and stylish Infiniti QX30 Concept • Concept combines elevated crossover stance with strong coupe contours • World premiere at 2015 Geneva International Motor Show • Enhanced crossover is 30mm taller than Q30 Concept HONG KONG – Infiniti today provides the first full glimpse of the QX30 Concept, which will have its world premiere at the 2015 Geneva International Motor Show. The crossover concept hints at a future premium compact vehicle and gives a strong indication of the brand's commitment to this segment. Pushing design boundaries, the QX30 Concept combines the sleek lines of a coupe with the distinguishing features and higher stance of a crossover. Looking poised for action, yet fluid, it promises to deliver effortless capability with style. "We wanted the spontaneous fluidity of the QX30 Concept design to cut through the urban clutter and rigidity, reflecting its go-anywhere and spur-of-the-moment nature," said Alfonso Albaisa, Infiniti Executive Design Director.

Eau Rouge Lite: Infiniti Q50 gets 400-hp, twin-turbo V6

The Infiniti Q50 Eau Rouge is still (probably) dead. But as consolation prizes go, a new 400-horsepower, twin-turbocharged V6 isn't bad. The 3.0-liter biturbo will be offered in two different states of tune. Enthusiasts will flock towards the aforementioned 400-hp model, but the first VR series engine will also be sold in a 300-hp version, as well. Regardless of output, both engines have a very broad torque curve, ranging from 1,600 to 5,200 rpm with either 350 or 295 pound-feet. A Mercedes-sourced, 2.0-liter, turbocharged four-cylinder will serve as the Q50's new base engine, matching the CLA250's 208 hp and 258 lb-ft of torque. The hybrid powered Q50 soldiers on, as do a line of standard seven-speed automatic transmissions. The naturally aspirated 3.7-liter V6 appears to be gone. Another big enhancement for the updated Q50 is a revised version of the widely disliked Direct Adaptive Steer system. Infiniti says its engineers "optimized the control logic to improve feedback from the road" – a huge area of complaint with the current steer-by-wire system. The Q50's new engine lineup will be showrooms later this winter. Read on for the official press release from Infiniti, and stay tuned for more from the brand – including the new Q60 Coupe – at the upcoming Detroit Auto Show. Related Video: Infiniti Announces New 3.0-liter V6 Twin-Turbo Engine – the Most Advanced V6 Ever Offered by Infiniti • New VR-series engine becomes the lightest, most powerful, cleanest and most fuel-efficient V6 engine that Infiniti has ever offered• Two power outputs available: 400 or 300 horsepower• Series of technical innovations enhance drivability and performance• Compact layout features new integrated exhaust manifold• The 3.0-liter V6 twin-turbo engine family will first be available in the 2016 Infiniti Q50 sports sedan NASHVILLE (Dec. 15, 2015) – Infiniti's new compact, lightweight 3.0-liter V6 twin-turbo engine is the most advanced V6 engine that the brand has ever offered, striking an ideal balance between drivability, efficiency, and performance. The 3.0-liter V6 twin-turbo is an all-new engine from the new and exclusive VR- series powertrain family, born out of the brand's longstanding heritage of V6 powertrain production. The new engine has been engineered to empower the driver and offer increased power and torque and higher levels of efficiency than any comparable predecessors from the company.