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2013 Opel Cascada

The Future Buick Verano Convertible?
I wasn't wearing a pedometer while in Germany covering the Frankfurt Motor Show this year, but it's safe to say I walked more than a few miles between press conferences, shooting cars and trekking back to the media center on the first day alone. For this reason, it didn't take much convincing from General Motors for me to duck out of the Messe a day early and drive some of its latest Opel models. No, this didn't include the all-new Country Tourer, but I was able to drive the Opel Mokka (our Buick Encore), the Opel Adam and the Opel Cascada.
I focused most of my driving time behind the wheel of the Cascada, which went on sale in Europe earlier this year, since rumors are swirling that a Buick version of this convertible "could happen soon." Buick hasn't had a convertible since the Reatta, and GM has been lacking a non-performance, budget-minded convertible since the Pontiac brand - and its G6 - was dropped, so adding the Cascada to Buick showrooms could further help the reemerging brand compete in the near-luxury segment. Although the weather was too chilly (and occasionally rainy) to enjoy the Cascada with its top down for very long, I was able to clock a fair bit of drive time behind the wheel on roads ranging from the autobahn to tight roads in small, quaint villages.

GM warning 800,000 owners that their cars may need oil changes more frequently than they say

The days of changing your engine oil every 3,000 miles are long gone thanks to most cars having automatic oil monitoring systems, but about 800,000 General Motors vehicles apparently have incorrect monitoring software that is leading to premature engine component wear. According to Autoweek, certain 2010-2012 Buick LaCrosse, Regal, Chevrolet Equinox and GMC Terrain models equipped with 2.4-liter four-cylinder engines could be going too long in between oil changes resulting in a higher-than-normal number of warranty claims for the engine's balance chain. The balance chain links the balance shaft to the crankshaft, and a worn one can produce higher noise levels.
As a fix, GM dealers will be reprogramming the software for the monitors in an effort to reduce the interval between oil changes, which varies based on driving habits and conditions. Through February 2015, the software update will be done at no cost to vehicle owners, but since this is not a recall, after that point, it will be up to the discretion of dealers as to whether or not they will charge for the service. What isn't immediately clear is whether GM plans on giving assistance to out-of-warranty customers who are experiencing engine issues from the worn chain.

Buick Verano to go turbo-only for 2014?

If VIN tags recently posted online prove accurate, the 2014 Buick Verano may be getting a new base engine. Presently the Verano makes use of GM's 2.4-liter Ecotec four-cylinder engine in non-turbo trim; 2014 documentation appears to indicate that GM's entry-level luxury compact will instead feature a 1.6-liter turbocharged mill.
If this is the same engine seen in Europe, GM Inside News suggests it may offer 192 horsepower and 170 pound-feet of torque - useful improvements over the larger naturally aspirated mill's 180 hp and 171 lb-ft. More importantly, the downsized engine would likely improve on the Verano's current fuel mileage estimates of 21 city and 31 highway.
We like the Verano in both of its current iterations, but the 1.6 turbo engine sounds like a worthwhile upgrade if this reports turns out to be true. Plus, if more performance is your bag, baby, there's always the Verano's optional 2.0 turbo engine with an impressive 250 horsepower and 260 lb-ft from just 2.0 liters of displacement.