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2019 Infiniti QX50 vs. compact luxury SUV rivals: How they compare

With apologies to the EX35, or whatever it was eventually renamed, Infiniti has been without a proper, competitive entry in the compact luxury SUV segment. You know, the segment that's growing faster in sales and entries than any other? To say the 2019 Infiniti QX50 is long awaited would therefore be an understatement. At first glance and drive, the new QX50 would indeed seem to be wildly more competitive than its predecessor, which come to think of it, was eventually called the QX50 as well. This one is based on an all-new front-wheel-drive platform, and although it lacks the inherent verve of the old, rear-drive- and 370Z-based one, the resulting increase in cabin space should be a welcome tradeoff. In fact, as you'll see below, the QX50 has gone from one of the smallest compact SUVs to the most spacious. How does it stack up in every other way? Say, against the segment's four best-selling entries last year: the 2018 Lexus NX 300, 2018 Acura RDX, 2018 Audi Q5 and 2018 BMW X3. On paper at least, really well as it turns out. Let's go to the spreadsheet! Discover and compare other luxury crossovers with our Car Finder and Compare tools. Comparing engines, drivetrains and transmissions With the exception of the Acura, all of the contenders come with 2.0-liter turbocharged four-cylinder engines. As you can see, the Infiniti is the heavyweight amongst the four-bangers, boasting the most horsepower and torque. The Acura V6 nips it by 11 hp, but the QX50 is still the overall torque champ. Plus, as we documented in the QX50 first drive, the Infiniti's new VC-Turbo engine is also the most technologically advanced. The Lexus is the wimp of the group and is also the second-heaviest, which isn't exactly the ideal scenario. The Infiniti is the only one in the group to feature a continuously variable transmission. That's not going to generate much applause around here. The BMW tops the gear count with eight, while the Audi is the only entry with a dual-clutch automated manual. The Acura and Lexus have only six gears, but they're good transmissions and it's not like their fuel economy is off the pace. The Audi and BMW come standard with all-wheel drive, while the others offer a choice of front- or all-wheel drive. Comparing cargo and interior space The new front-wheel-drive platform is paying dividends inside for the 2019 QX50, as it now boasts the most maximum cargo space at 65.1 cubic feet.

BMW swaps 30i and 40i models into 2017 2, 3, and 4 Series

BMW will continue its staggered rollout of new engines to many (but not all) of its products in 2017. The new modular engine architecture is the basis for three-, four-, and six-cylinder engines, some of which are already stuck in new Minis and a handful of BMWs. With those new engines come new (or in some cases resurrected) badges meant to connote the added power. They have the added benefit of further separating the last two numbers of the models from the actual displacement of the engines, which is always fun. BMW calls its latest 2.0-liter four-cylinder engine B48, and the new single-turbo six is the B58. The B48 cars get 30i suffixes and the B58s say 40i on the back. And if you really want to get down into code numerology: the B48 replaces the N20 four and the B58 supersedes the N55. Here's where they're headed next year: 2 Series: 230i and M240i For the small Bimmer, the 228i and M235i names are replaced by 230i and M240i models. In these applications, the four-cylinder makes 248 horsepower and 258 lb-ft of torque and the M-ish six makes 335 hp and 369 lb-ft of torque. The 2 gets other updates for 2017 as well. 3 Series: 330i sedan/wagon/Gran Turismo and 340i Gran Turismo For 2016, BMW put the 335-hp B58 six in the 3 Series sedan only. That engine spreads to the 340i Gran Turismo for 2017, and the N20 in the 328i is replaced by the B48 for 330i models in all body styles. There's still no six-cylinder wagon, and the 320i sedan keeps its N20 engine. Diesel sedans and wagons keep both the 328d name and the 2.0-liter four they had before. Trivia: The 330i name is being recycled – it was used on the E90 most recently. 4 Series: 430i and 440i Every 4 Series – including coupe, Gran Coupe, and convertible models – gets a new engine for 2017. Woo! And both engines will again be available with or without xDrive all-wheel drive. Woo. And no, that's not an official BMW photo above. The rest? BMW hasn't shared information on its 2017 crossover lineup, but we expect the X1, X3, X4, X5, and X6 will get new engines where applicable. And then there are the 30i and 40i models that already existed and won't be getting these new engines. The 330e iPerformance plug-in hybrid sedan already has the B48 four-cylinder. And the 540i, 640i, and 740i continue with a version of BMW's last-gen six. Got that all straight? Yeah, neither do we. And expect updates once the details on the 2017 crossovers are shared.

BMW looking to fix i3 acceleration problem uncovered by Consumer Reports

The BMW i3 has been hailed in some quarters as the future of electric mobility, what with its innovative carbon-fiber-reinforced plastic body and commitment to sustainable materials wherever possible. The modernist little hatch is even available with a 650cc two-cylinder gas engine with 34 horsepower to act as a range-extender for those who want it. However, that optional engine might have a drawback - at least for the moment.
Consumer Reports brought the problem to light when one of its drivers was behind the wheel of an i3 using the range-extender. When the driver attempted to pass another vehicle on a rolling, two-lane road, the BMW suddenly had no power to accelerate - a scary situation. CR started examining the car and found something pretty shocking: After driving at a constant speed for a while without any regenerative braking in range-extended mode, acceleration to 60 miles per hour plummeted from about 9 seconds normally to a staggering 27 to 40 seconds in their testing.
A BMW spokesperson told CR that it knows about the problem and has a fix coming next spring that also works on current models. The upgrade includes a state of charge indicator, a warning about loss of power and uses the car's navigation to boost the battery before driving on rolling terrain. It is not clear if the severe power deficiency will also eventually result in a recall.