Buick Grand National We-4 on 2040-cars

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Leno recalls '90s showdown with Tim Allen and his mullet

Not many of us have buddies with garages full of classic cars, but that isn't the case for Jay Leno and Tim Allen. Of course, one of the advantages for two guys with such vast collections is occasionally getting to pit their cars against each other. The two comedians did just that in the mid-'90s with a burnout battle on The Tonight Show between Allen in a race-prepped Mustang and Leno in a drag racer. After some time away from regular television, Leno is returning to the airwaves with a Jay Leno's Garage series premiering on Oct. 7 (tonight) at 10:00 p.m. ET on CNBC. Let this clip serve as another taste of what to expect for the new TV show's mix of comedy and cars. After reminiscing about the old days in a gorgeous garage, the comedians get into two modern machines to reprise the classic challenge – after a little trash talk anyway. Don't worry because the YouTube series isn't going anywhere, though.

Buick lowering base prices on Regal, Verano

Buick might have two new options for buyers in the market for an inexpensive luxury sedan. In a move similar to the introduction of the LaCrosse 1SV base trim a few months ago, the brand is ready to offer cheaper, entry-level versions of the Regal and Verano. Like the LaCrosse 1SV, the Verano 1SV mostly cuts dealer margins to reduce the cost for customers. The small sedan is priced at $21,065, plus $925 destination, which is a significant $2,315 drop compared to the next higher trim. The powertrain is still a 2.4-liter four-cylinder making 180 horsepower and 171 pound-feet of torque and a six-speed automatic, but buyers lose out on satellite radio. According to CarsDirect, dealers are making just $106 on this model, versus $935 on the higher grade. Meanwhile, the Regal 1SV charts a slightly different path to a lower price. The trim starts at $27,065, which is a $2,925 savings over the next trim. Buyers still get leather seats too, but the powertrain here is a 2.4-liter four-cylinder without eAssist that makes 182 hp and 172 lb-ft of torque and a six-speed automatic. That's a 77 hp deficit compared to the turbocharged Regal, and combined city/highway fuel economy dips to 23 miles per gallon combined, compared to 24 mpg with forced induction. Buick is introducing the 1SV models in hopes of grabbing more attention for the brand. "We added this new base level to some models as a means of expanding the opportunity for more customers to experience Buick vehicles. The addition of these trims will create an increased awareness and consideration of these vehicles when being compared to the competition," said company spokesperson Nick Richards to Autoblog. However, you might not see many of these inexpensive Buicks on the road. "On the Verano, we suspect dealers will opt to stay away from a car with around $100 between invoice and MSRP - that's the pattern we've been seeing on the LaCrosse 1SV, which is practically impossible to find," said CarsDirect Senior Pricing Analyst Alex Bernstein to Autoblog. Also, the Regal 1SV's switch to a less powerful, naturally aspirated engine "could be a turn-off for some shoppers," he said. Related Video:

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.