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BMW M4 pitted against i8 in drag race

Germany's Auto Bild has set up a very intriguing drag race to settle not just an inter-brand rivalry within BMW but a question of the old school versus the latest tech. The BMW M4 is a leader among the traditional sports coupes with a turbocharged inline-six spinning the rear wheels, but the M has to tackle the cutting-edge i8 with its turbocharged three-cylinder augmented with electric drive. See what happens when they go head to head. Even on paper, the race looks quite close. The i8 weighs about 300 pounds less than the M4 and also slightly nudges it out on net torque at 420 pound-feet versus 406 lb-ft. Also in some shots, the pavement looks just a little bit damp here, which would benefit the i8's all-wheel drive setup. However, the M-car has a healthy horsepower advantage with 425 hp against the hybrid's 357 hp. The race commences after a short introduction. Watch and see whether the traditional tech or latest layout wins the day. Related Gallery 2015 BMW M4 Coupe: First Drive View 38 Photos Related Gallery 2015 BMW i8: First Drive View 62 Photos News Source: Auto Bild TV via YouTubeImage Credit: Related images Copyright 2014 Michael Harley, Drew Phillips / AOL Green BMW Coupe Hybrid Performance Videos drag race race bmw m4

2015 BMW 740Ld xDrive

When it first came stateside in 1978, choosing a BMW 7 Series was a simple process. With one engine and one wheelbase, you could just pick what color you want and be on your merry way. Today there are ten different models, forcing drivers to choose among four engines (plus a hybrid), rear- or all-wheel-drive, and two different wheelbase lengths. As if this isn't tricky enough, the options list has more custom choices than the Taco Bell app. Do you want standard paint and upholstery, or something from the pricey BMW Individual collection? What about the headlights: Do you want LEDs, or are the standard xenons just fine? Need a head-up display? Night vision? Adaptive dampers? The list goes on and on. After a week with a new version of BMW's flagship sedan, we've sorted out which model you actually want, although it's still up to you whether or not to order a ceramic-glazed iDrive knob. Our favorite 7 Series is now the 740Ld Xdrive, a conclusion we came to after a week at the helm of the smooth, torquey land yacht. Driving Notes When the diesel 7 first arrived at the 2014 Chicago Auto Show, its engine was already familiar to American consumers. It's the same 3.0-liter, turbodiesel inline-six found in everything from the E90 3 Series to the past two generations of X5, as well as the current 5 Series. A robust 413 pound-feet of torque lathered across the rev range, with peak twist available between 1,500 and 3,000 rpm, and the corresponding horsepower tops out at 255. 0Í–60 happens in a sedate 6.1 seconds, and for those with autobahn dreams the top speed is a modest 130 mph. While those figures aren't terribly impressive, as is often the case with diesels, the real-world application of the engine's power is far more dramatic. Even small throttle inputs produce a smooth surge of acceleration, making the 740Ld feel a lot quicker than the performance metrics might indicate. Even with the current cheap price of gas, the superior fuel efficiency of a diesel engine is worth noting, especially as this model only costs $1500 more than a 740Li xDrive. The diesel tips the scales at nearly 4,700 pounds, yet it boasts a 31-mile-per-gallon highway rating. It's rated at 23 mpg in the city, while our real-world testing saw returns in the mid-to-high 20s. Simple anecdotes about acceleration and fuel economy figures only convey a small part of the 740Ld's goodness.

Buy this Munro report, get a free BMW i3

Here's an offer we've never heard of: if you buy the Master- or OEM-level version of a detailed production and cost report on the BMW i3, the engineering firm that produced the report will give you a 'free' i3. Munro & Associates is the company behind the study and the offer, its comprehensive breakdown of the production realities involved in the i3 including a video of the disassembly process of the range-extended hybrid and a detailed analysis of every part therein - everything from fuse boxes to crossbar beams, headlights and the battery pack. You've only got a day to take advantage, though - the report has to be purchased by the time CEO Sandy Munro gives his talk, "Deconstructing the BMW I3: Groundbreaking Technology and the Composite Car," in Detroit Wednesday morning. The price of said report? That's "TBD," so head to the Munro site if you're tempted by the idea of a new car that comes with a trunk full of paperwork. We just hope they're not selling the i3 that they tear down. The press release below has more information. Munro to Give Away 2014 BMW i3 with Every Purchase of the Consulting Firm's Master Teardown Report When Purchased at Two Upcoming Detroit Events DETROIT, Jan. 8, 2015 /PRNewswire/ -- Visitors to the North American International Auto Show (NAIAS) during Preview Week often go home with a lot of swag and trinkets, but how about a $50,000 BMW i3? This year, a local engineering firm, Munro & Associates, is giving away a BMW i3 electric car with every purchase of the Master-/OEM-level version of its benchmarking study of this unique vehicle when purchased during NAIAS or the Plastics in Automotive Conference. The study, the most extensive of its kind, details the production and costs of every system in this carbon-fiber electric vehicle, which CEO Sandy Munro calls the most advanced vehicle on the planet. WHO: Munro & Associates, the global leader in manufacturing, costing and benchmarking. Using its proprietary advanced design, quality and costing software, Munro developed comprehensive reports on key vehicle systems and – for the first time – will offer the reports for general distribution. WHAT: A FREE 2014 BMW i3 for anyone who purchases the Master-/OEM-level report during Preview Week of NAIAS or during Sandy Munro's presentation at the Plastics in Automotive Conference.