Overview & Reviews

There are sport sedans, and then there's the BMW M5. No other car in recent memory has been able to represent the ideal for this segment as strongly as the Bimmer. For each of its five generations, the M5 has impressively blended sports car performance, sedan utility and luxury ambience.

The M5 is a product of BMW's performance-tuning M Division. It's based on the 5 Series sedan, and historical calling cards include a unique and more powerful engine, a sport-tuned suspension, more powerful brakes, special wheels and tires, and aerodynamically enhanced bodywork. Though the most recent BMW M5 is the fleetest of the group, any M5 still represents a fantastic choice for a luxury sport sedan. Even M5s from the 1980s and '90s were significant performers in their day, and the rare well-kept specimen still holds great appeal for enthusiasts.

Current BMW M5
The current M5 packs a twin-turbo 4.4-liter V8 good for 560 horsepower and 502 pound-feet of torque. The optional Competition package bumps the power up to 575. Rear-wheel drive and a seven-speed dual-clutch automated manual are standard, while a six-speed conventional manual is available as a no-cost option. Unlike the rev-happy naturally aspirated engines that came before it, this turbocharged mill provides a mountain of low-end torque that seemingly never lets up. This is an astonishingly quick car.

How the M5 drives is largely determined by which of the myriad drive settings you choose. Steering weight, suspension firmness, throttle response, transmission shift programming and stability control parameters can all be adjusted to your exact preferences. On an ordinary BMW, the adjustable settings consist of three or four preset combinations, so this M5 represents a new level of customizable performance.

The overall result is a car that can function equally well as a docile commuter or a vicious, corner-attacking machine. There are several other cars that pull off a similar double-duty trick, but the M5 is the car that arguably inspired them all. Its engine may be a departure from past models, and its size may make it seem a bit unwieldy at times, but there's no denying that the latest M5 maintains its high-performance street cred.

Used BMW M5 Models
The current, fifth-generation M5 debuted for 2013 after a two-year hiatus for the nameplate. Like the 5 Series on which it's based, this M5 is larger than its predecessor, with an improved interior and more traditional BMW styling. In addition to swapping out the old V10 for a twin-turbo V8, it gains a superior dual-clutch automated manual transmission, a more capable torque-vectoring rear differential, upgraded brakes and enhanced adjustable drive settings. Unlike the regular 5 Series, the M5 sticks with more responsive and communicative hydraulic power steering rather than electric.

The current M5 received a handful of updates for 2014, including minor styling tweaks, a new steering wheel, a revised iDrive interface, a few additional options and the optional Competition package (comprising 15 extra hp, a sport exhaust, 20-inch wheels and sharper steering and suspension calibrations).

The previous, fourth-generation BMW M5 was produced for the 2006-'10 model years. It was powered by a screaming 5.0-liter V10 capable of 500 hp and 383 lb-ft of torque. The only transmission at first was a single-clutch automated manual called SMG that sent power to the rear wheels. Drivers could either leave the transmission in automatic mode or perform exceptionally quick gearshifts via steering-wheel-mounted paddles. The downside was unrefined, herky-jerky upshifts, which were particularly unwelcome in ordinary driving. BMW offered an optional six-speed conventional manual starting in 2007.

The fourth-gen M5's suspension took more of a back-to-basics approach. Unlike the standard-issue 5 Series of that era, the M5 lacked active roll bars and run-flat tires. The major pieces were electronically controlled dampers, lightweight 19-inch wheels, performance tires and massive brakes. Our quibbles here mostly concerned the unnatural-feeling steering system with its variable ratio and effort. Otherwise, this M5 was a track-ready ninja with uncommonly precise handling.

Like previous M5s, the fourth generation didn't sacrifice much comfort to achieve its high-performance abilities -- just about every luxury feature came standard. Whether it's utilized for daily commuting, impressing clients or blasts on empty canyon roads, a used M5 from this generation will be up to the task. Be wary of maintenance costs, however, as BMW forums are rife with tales of eye-wateringly expensive repair bills.

Besides the addition of the six-speed manual, there were only subtle changes made throughout the fourth-generation M5's life. Most notably, model years prior to 2010 featured older versions of iDrive that made even the simplest stereo or climate control functions complicated to use. Extensive changes for 2010 made it far more user-friendly.

For some die-hard BMW enthusiasts, the third-generation M5 is still the best. Offered from 2000-'03, this M5 featured a 4.9-liter V8 good for 394 hp. At the time of the car's debut, the engine's output was considered quite outrageous for a midsize luxury sedan, as was its 0-60 time of 4.8 seconds. The sole transmission choice was a six-speed manual. Eighteen-inch wheels and the requisite suspension and braking upgrades were part of the package, though some say it never quite equaled the raw athleticism of the previous M5. Numerous new technology features found their way into this generation, including an electronic "drive-by-wire" throttle with adjustable response and an early navigation system. It will no doubt be a future classic.

Prior to this there were two M5 generations, and both are rare sights on U.S. roads today. The second-generation M5 was available from 1991-'93. It had a straight-6 engine that displaced 3.6 liters and made 310 hp, a then-remarkable output that actually trailed the European-spec engine by 30 hp. This M5 was prominently featured in the 1998 Robert De Niro car chase classic Ronin. At the time, the only sedan capable of matching the M5 was the Mercedes-Benz 500E, which had a V8 engine.

The original BMW M5 was available for the 1988 model year only and was based on the second-generation 535i. For power, it had a version of the 3.5-liter straight six-cylinder found in the legendary M1 exotic sports car. In the United States, it made 256 hp and 243 lb-ft of torque. The sole transmission was a five-speed manual, and the cars were offered with a black paint job only. Highly collectible now, it's said that only 500 were brought to the United States.

User Reviews:

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  Astounding - 2006 BMW M5
  By pelican - December 18 - 4:43 am

  The M5s technology enables virtually infinite adjustments to suit the driver and the driving conditions. It is like having a bespoke car: the driver can adjust transmission, suspension and horsepower settings to your liking. And there is a lot to choose from given this cars great capabilities. It handles beautifully, with precise steering and road feel. The M5 has ample power, with up to 500 hp. I owned the previous generation M5, and the 2006 is a tremendous improvement in terms of both performance and comfort. And I like the fact that the car is a "sleeper". Unless they know their cars, most people wont know that the M5 is one of the best performing cars on the road.

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  Perfection personified - 2006 BMW M5
  By David Swanson - November 26 - 6:35 pm

  This is one amazing car! I have never ever been left with a feeling of amazement whilst being overjoyed behind the wheel of any other vehicle. The awesome power with control gives this vehicle the right balance between fun and stabilty. S6 mode is brutal and thoruoghly fun for a true driver. Loved it beyond all measure!

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  Unbelievable Once You See the Car - 2006 BMW M5
  By DKM - November 24 - 1:57 am

  The car is stunning and incredible once you see it on the showroom floor and then actually take it for a drive. I previously owned a 1998 540I and there is no comparison. I looked at the 2006 550I and again, no comparison. A fabulous car with many technologically advanced features. It is amazing to hear the sound of the engine when you start the car and as you wind up the RPMs. There is no doubt that there is a high performance engine under the hood.

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  Best Car Built! - 2006 BMW M5
  By MattMumford1 - November 9 - 9:23 pm

  This is an excellent vehicle. It feels as if you are driving a car from the future because of the extreme horsepower and the simple luxury.

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  Worth the wait - 2006 BMW M5
  By Kelly777 - November 3 - 6:59 pm

  Unbelievable car. SMG and iDrive are far better than I anticipated after reading several mixed reviews. Also being previous E39 540 owner. I never really cared for the new E60 5 series design before, the styling on the M5 is stunning. Needless to say I bought the car for its performance and it has exceeded every expectation. It can ride like a top of the line luxury sedan and with the push of a button, you will feel like you are in a race car ready for the track!

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  Perfect for anyone - 2006 BMW M5
  By Nick - October 19 - 12:23 am

  This car is a very well rounded car. Offers all sorts of modes and options to fit the drivers style. It has 6 different settings for the 7 speed transmission. Hold on tight on mode S6, the gear changes are extremely violent in this agressive mode. But when you want to cruise around town, the slower modes make smooth clean shifts. The 530i was said to be the best car ever tested, this is one step better, has everything the 530i offers, plus more, especially more power.

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  Fun to Drive - 2002 BMW M5
  By Jim - September 16 - 4:34 pm

  I purchased the car with 22k miles on it. The previous owner had taken good care of it. The car handles well and has lots of power. Driving in rush hour traffic can be a pain with the 6- speed manual. Dealership has been execllent with service. This car is as powerful as the 1998 Corvette I owned, yet has seating for 5. Insurance is costly (even for a 59 year old with a good driving record). Gas mileage average is about 18 mpg around town, which is great for a car with this kind of power. Extremely quiet and tightly put together. Has a great looking understated appearence. Probably the best car I have ever owned.

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  A Beautiful Classic - 1991 BMW M5
  By Harteb - August 4 - 5:44 pm

  This car is a true classic in both design and power! Its first 10 years were spent on the Autobahn in Germany, followed by 3 years of tender care in storage by its previous single owner. All body parts and glass are original, with only a few rock chips to show in its nearly perfect exterior. The BMW mechanic that performed the checkout before I purchased it said it was the most powerful M5 hed ever seen, possibly with a high performance cam. It has fantastic torque to drive easily in town in 3rd/4th without effort, and it loves to cruise on the highway at any legal speed. I was shocked when I learned how to use the onboard computer and found out I was getting 25MPG. Wonderful CAR.

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  Best of both worlds - 2002 BMW M5
  By City Guy - July 15 - 8:06 pm

  This car is the best of both worlds. Luxury and performance unlike most any other car. It fall under the category of "if you have the means..." Sounds great just pulling out of the garage.

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  Drive One - 1992 BMW M5
  By nmorris - May 28 - 12:17 am

  These are fine cars. Its what BMW claims as the ultimate driving machine which of course it is. $75,000 list price when new. Gonna keep it for a long time. It is one of the fastest cars on the road! They blend in well without looking hotrodded and very safe and comfortable car.