Find or Sell Used Cars, Trucks, and SUVs in USA

2006 Bmw Z4 Roadster 3.0i Convertible 2-door 3.0l on 2040-cars

US $21,700.00
Year:2006 Mileage:16750 Color: Gray /
 Black
Location:

Rockville, Maryland, United States

Rockville, Maryland, United States
Advertising:
Transmission:Automatic
Body Type:Convertible
Vehicle Title:Clear
Engine:3.0L 2996CC l6 GAS DOHC Naturally Aspirated
Fuel Type:GAS
For Sale By:Private Seller
VIN: 4usbu33536lw68964 Year: 2006
Make: BMW
Model: Z4
Trim: Roadster 3.0i Convertible 2-Door
Options: Leather Seats, CD Player, Convertible
Safety Features: Anti-Lock Brakes, Driver Airbag, Passenger Airbag, Side Airbags
Drive Type: RWD
Power Options: Air Conditioning, Cruise Control, Power Locks, Power Windows, Power Seats
Mileage: 16,750
Exterior Color: Gray
Interior Color: Black
Number of Doors: 2
Number of Cylinders: 6
Condition: Used: A vehicle is considered used if it has been registered and issued a title. Used vehicles have had at least one previous owner. The condition of the exterior, interior and engine can vary depending on the vehicle's history. See the seller's listing for full details and description of any imperfections. ... 

BMW Z4 for Sale

Auto Services in Maryland

Trick Trucks & Cars ★★★★★

New Car Dealers, Automobile Parts & Supplies, Truck Equipment & Parts
Address: 8825 Annapolis Rd, Berwyn-Heights
Phone: (301) 918-4628

Suttons Auto Repair ★★★★★

Auto Repair & Service, Automobile Parts & Supplies, Brake Repair
Address: 3481 Pike Ridge Rd, Owings
Phone: (410) 956-2390

SPRING AUTOMOTIVE ★★★★★

Auto Repair & Service
Address: 24641 South Point Dr, Poolesville
Phone: (703) 957-4252

Sloan Services Inc ★★★★★

Auto Repair & Service, Automobile Parts & Supplies, Automobile Accessories
Address: 1735 E Joppa Rd, Loch-Raven
Phone: (410) 668-1100

Salisbury Towing ★★★★★

Auto Repair & Service, Towing
Address: Fairmount
Phone: (410) 749-0089

R & Z Auto Sales ★★★★★

New Car Dealers, Used Car Dealers
Address: 6521 Belair Rd, Perry-Hall
Phone: (443) 449-5112

Auto blog

BMW M4 Coupe laps 'Ring in 7:52, bests outgoing M3

Thu, 19 Jun 2014

Comparing Nürburgring Nordschleife lap times is a bit of a black art, especially when looking at times officially set by manufacturers matched against other sources. Driver skill and weather conditions play a huge roll in determining a quality time. Still, it appears BMW fans have reason to celebrate because the new M4 Coupe beat the previous-generation M3 by 13 seconds in a recent test by Germany's Sport Auto magazine.
Sport Auto conducts what it calls the Supertest, where it runs performance cars around the 'Ring and the short course at Hockenheim to create its own database of comparable times. The M4 with a dual-clutch transmission, ceramic brakes and Michelin Pilot Supersport tires managed a quality 7 minutes 52 second lap around the 12.8-mile course, compared to 8:05 from the last M3, according to BimmerPost. The new coupe also beat the magazine's posted times for the Audi RS5 Coupe, which did it in 7:59, and Mercedes-Benz C63 AMG with an 8:01, but couldn't quite match the 7:44 set by a 911 Carrera S. Still, BMW must be somewhat pleased with these results of its new 425-horsepower coupe because it posted the magazine's cover and an image of the time on its official M Facebook page.
While the M4 apparently stands up to contemporaries and predecessors, new generations of the AMG and RS models are reportedly on the horizon. In other words, more tests will come.

Researchers halfway to cutting carbon fiber costs by 90%

Wed, 15 Oct 2014

Carbon fiber has been utilized for decades to build racecars, as a means to cut weight while maintaining strength. But until recently, the space-age material has been largely absent from the street on anything but supercars because of the expense to use it. Recently, BMW signaled a major shift in that trend when it starting using carbon fiber reinforced plastic panels on the i3 and i8. This relatively small scale start might be just the beginning; the German company believes that a breakthrough to inexpensively manufacture the lightweight stuff is just on the horizon.
MAI Carbon Cluster Management GmbH counts BMW, Audi, Airbus, the German government and many other organizations as supporters, and it's researching how to make carbon fiber cheaper to produce, according to Automotive News Europe. The company thinks it can reduce costs by 90 percent in the near future. "We've certainly reached a halfway point on our cost-cutting target for suitable carbon-fiber parts," said project head Klaus Drechsler to Automotive News Europe.
Unfortunately, it isn't entirely clear just what MAI Carbon is doing to make such a huge leap possible. However, a recent post on the company's website talks about a new form a carbon fiber using a thermoplastic matrix that could be cured in less than three minutes. That's compared to about 90 minutes in the traditional process with an autoclave.

2013 Dinan S3 BMW 550i

Thu, 30 May 2013

Steve Dinan has been enhancing BMW models since 1979. But don't throw his company into the ring with the dozen or so other tuners who tweak, tinker and piggyback upgrades on the famed German marque. Dinan is a tuner, but it's also an engineering firm that writes its own software, builds its own parts and then backs everything it does with a factory-grade warranty. That sort of fastidiousness comes at a price, but most of its customers - including the powerhouse of BMW Motorsport - rely on Dinan to help them come out on top.
In stock form, BMW's 550i is a formidable four-door with a twin-turbocharged 4.4-liter V8 rated at 400 horsepower and 450 pound-feet of torque. While those figures allow it to run with quick company (0-60 in 5.0 seconds, according to the automaker), Dinan puts the sedan's kettle on full boil with its S3 package. Starting with the engine, the performance engineering firm bolts on larger turbochargers, air-to-water intercoolers, a trick strut tower brace cold air intake, a quad-pipe free flow exhaust and its own engine management software. Pump in some premium fuel, and the result is 542 horsepower and 587 pound-feet of torque. Power is sent through the stock eight-speed automatic to a limited slip rear differential (Dinan will upgrade xDrive all-wheel drive models, too).
The Dinan S3 also features and extensive suspension upgrade that includes new front camber arms and low compliance rear control arms (engineered to reduce understeer and improve turn-in). The stock dampers are retained, but new bump stops are installed along with new springs. Overall, the car rides about a half-inch lower than stock to improve roll rate. To reduce unsprung weight, forged 20-inch HRE Performance wheels are fitted at all four corners (wearing Michelin Pilot Super Sport tires - 275/35ZR20 up front and 295/35ZR20 in the rear). Lastly, the company remaps the factory Electronic Damper Control (EDC) software with its own Dinan Shockware to work in conjunction with the new enhancements.