1931 Model A Cabriolet Slant Windshield Project Very Rare on 2040-cars

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2021 BMW M3 and M4 vs all the high-powered sport sedans and coupes

Should you have a found a way to get past that schnoz, you've probably digested some of the basic specs for the all-new 2021 BMW M3 sedan and M4 coupe specs. They're plenty impressive. There's also, basically, two sets of them thanks to the regular and Competition versions that differ in engine output and transmission type.  But how do they compare to other ultra sport sedans and coupes? Well, we were wondering that too, so we fired up the Autoblog Comparison Spreadsheet Generator 5000 (aka me chained to my computer in a dark basement).  Sadly, there are surprisingly few competitors for the 2021 BMW M3. Rival sedans include the Mercedes-AMG C 63 and the Alfa Romeo Giulia Quadrifoglio, along with the Audi RS 5 Sportback sedan/coupe/hatchback thing. There's no more Lexus IS F, the Cadillac CT4 Blackwing has yet to arrive and Jaguar doesn't offer a spicy XE R.  Happily, there are more coupe rivals for the 2021 BMW M4, including the two-door versions of the AMG and Audi as well as the Lexus RC F. I also included the Ford Shelby GT350 and Chevrolet Camaro SS 1LE. On paper, they align incredibly well. On the street and on a track, I can personally attest that these Americans are fully capable of keeping up and/or bettering the fancy-pants luxury brands (and let's not forget there are even more powerful, hardcore versions available). If they don't align in terms of price or prestige, whatever. OK, let's get to the spreadsheet. Let's start with the coupes and note that I didn't bother listing the dimensions for the M4 Competition and C 63 S as they are identical to their "lesser" siblings.  I won't bother burning words explaining what you can see on the chart. Instead, I'll point out a few things that stood out to me. First, BMW M comes awfully close to matching the output of AMG's twin-turbo V8 despite having two fewer cylinders. Similarly, Audi manages to better the 0-60 time of the M4 Competition and tie the C 63 S despite being WAY down on power. It's not like it weighs less. Magic? Second, and speaking of 0-60 times, remember the importance that transmission and drivetrain make with them. It's not just horsepower and torque. An automatic will be quicker and easier to launch than a manual, while all-wheel drive provides more instantaneous and beneficial grip.

The Ford that won't let you speed

The new Ford S-Max introduces a technology called Intelligent Speed Limiter, a cruise control setting that can read speed limit signs and automatically keep the car at the maximum posted speed even when that speed changes. The driver activates it by pressing a button on the steering wheel, the S-Max does the rest, and the minivan will inform the driver if it exceeds the limit for some reason, for instance, when going downhill. Slowing down, like when crossing from a 40 mile-per-hour zone to a 30-mph zone, is handled by fuel flow, not by the brakes - the car simply cuts engine power. It works anywhere from 20 mph to 120 mph, yet as with every other cruise control it's totally driver controlled; pressing the accelerator will override the system at any time. The aim is to help drivers avoid tickets, not take over the car. You can only get it on the UK S-Max for now. There's a video above that explains it and press release below with more information. Could this spell the end for speeding tickets? March 23, 2015 -- Breaking the speed limit is not something we always do on purpose. All the same, it can be costly in terms of fines, and driving bans, as well as playing a significant role in many road accidents. In the U.K. alone, in 2013, more than 15,000 drivers received fines of GBP100 or more for speeding. We are now launching Intelligent Speed Limiter, a technology that could help prevent drivers from unintentionally exceeding speed limits. The system monitors road signs with a camera mounted on the windscreen, and slows the vehicle as required. As the speed limit rises, the system allows the driver to accelerate up to the set speed – providing it does not exceed the new limit. "Drivers are not always conscious of speeding and sometimes only becoming aware they were going too fast when they receive a fine in the mail or are pulled over by law enforcement," said Stefan Kappes, active safety supervisor, Ford of Europe. "Intelligent Speed Limiter can remove one of the stresses of driving, helping ensure customers remain within the legal speed limit." Further new technologies available for the new S-MAX include the Pedestrian Detection system that will reduce the severity of some collisions involving vehicles and pedestrians, or help drivers avoid some impacts altogether. The versatile people-mover also is equipped to help out at junctions where it is difficult to see.

2015 Ford Mustang vs. Camaro and Challenger [w/poll]

The horsepower wars are tightening among the Detroit Three, as the Ford Mustang, Chevrolet Camaro and Dodge Challenger are getting bigger, more powerful, and yes, more fuel efficient.
That came into sharper focus this week as more information was revealed about the most insane Challenger ever - the 707-horsepower Hellcat - followed quickly by Ford's in-depth showcase of the 2015 Mustang in Dearborn.
It's shaping up to be a golden age for enthusiasts, and what's under the hood is becoming more important than ever.