BMW has released information on the 2008 BMW 5-Series. New model facelift includes revised front fascia, new taillights, new rear air-diffuser (Sedan models) and redesigned interior with upgraded materials. All 6-cylinder Sedans and Sports Wagon receive significant power increases, comparable to 3 Series cars.
2008 BMW 5 SERIES
Product Highlights
General
• Essentially all-new platform introduced in '04; Valvetronic 6-cylinder engines, larger V-8 engine, all-wheel-drive Sedans and Sports Wagon added in '06. 2008 models substantially updated with mild facelift, revised interior and major powertrain changes for 6-cylinder models
•  '08 models began production in March '07; early release in May 2007; produced in Germany
•  Six models offered; five 6-cylinder models and one V-8 model:
 •  528i Sedan, with 3.0-liter N52 inline 6-cylinder engine (230 hp)
 •  528xi Sedan, same engine as 528i but with xDrive all-wheel drive
 •  535i Sedan, with N54 3.0-liter twin-turbo inline 6-cylinder engine (300 hp)
 •  535xi Sedan, same engine as 535i but with xDrive all-wheel drive
•  535xi Sports Wagon, same engine as 535i/xi Sedans, xDrive, 5-door body and many specific Sports Wagon features
 •  550i Sedan, with 4.8-liter V-8 (360 hp)
• All models available with 6-speed manual 1 or automatic transmission; 535i and 550i Sedans available with new 6-speed Sport Automatic at extra cost
•  Base prices including $775 destination charge (all with a choice of manual or no-cost STEPTRONIC automatic transmission):
 528i Sedan – $45,075
 528xi Sedan – $47,275
 535i Sedan – $50,175
 535xi Sedan – $52,375
 535xi Sports Wagon – $54,775
 550i Sedan – $59,275
•  5 Series U.S. sales in calendar 2006 – 56,756 (Sedans and Sports Wagon; includes M5).
What's new for 2008
All models:
• New model facelift includes revised front fascia, new taillights, new rear air-diffuser (Sedan models) and redesigned interior with upgraded materials. All 6-cylinder Sedans and Sports Wagon receive significant power increases, comparable to 3 Series cars.
•  Lane Departure Warning system boosts driver awareness by providing the driver an immediate warning about lane placement
•  Active Cruise Control adds "Stop & Go" feature, which permits cruise-control operation even in heavy traffic
•  Freshened interior provides an even more elegant look, with additional leather and extended wood trim.
•  Ergonomic changes include more convenient window switches, relocated console ashtray and electronic shifter
• In addition, standard iDrive adds six programmable memory buttons, which can be used for anything from radio station presets to navigation destinations or auto-dial telephone numbers
• Premium Sound Package discontinued; Logic7 premium stereo available as stand-alone option. BMW center-installed 6-disc CD changer also available
All 5 Series Sedans
•  Reconfigured optical headlight lenses
•  New front airdam has reshaped opening with upturned ends
•  Relocated amber DOT lenses; headlight area is completely white
•  Taillights include new white design with fewer reflectors, plus red lines in the optical lenses
•  Reshaped rear bumper, with revised diffuser below the bumper
535xi Sports Wagon
•  New front-end treatment includes revised headlights, front fascia and
 relocated DOT lenses.
•  New rear-end treatment includes reconfigured taillights. Rear diffuser remains as before
Performance & efficiency
All 5 Series models:
• Technically updated STEPTRONIC includes faster shifting and more efficient operation for improved efficiency and quicker acceleration; now a no-cost option for 2008
•  New electronic shifter, similar to that featured in the X5 SAV, offers "shift-by-wire" actuation and more ergonomic operation
•  SMG no longer available
528i/xi Sedan only
230-hp N52 engine for all 528i/xi models:
•   magnesium/aluminum composite construction
•  Valvetronic and Double VANOS 2 valve actuation
•   includes single-stage intake
• revised tuning provides 230 horsepower @ 6500 rpm, 200 lb-ft. of torque at 2750 rpm, an increase of 15 horsepower and 15 lb-ft. of torque over previous 525i.
• New optional wheels and tires. 528i Sport Package includes 18-inch wheels with performance run-flat tires; 18-inch wheels optional with Sport Package on 528xi
535i/xi Models
300-hp N54 for all 535i/xi models:
•  all-aluminum construction w/cast-iron cylinder liners
•  twin-turbocharger technology boosts horsepower with virtually no turbo-lag
•  Direct fuel injection with piezo electric injectors
•  Double VANOS 1 steplessly variable valve timing
• N54 engine rated at 300 horsepower @ 5800 rpm, 300 lb-ft. of torque at 1400-5000 rpm, an increase of 45 horsepower and an astonishing 80 lb-ft. of torque over previous 530i/xi, with a significantly broader torque band.
•  Brake discs upgraded to 13.7 front and 13.6 rear, same size as 550i
535i Sedan
• New optional Sport Automatic transmission includes steering-wheel paddle shifters and rpm matching during downshifts, plus a Sport button for quicker, more dynamic shifting (beginning 06/07 production)
•  Sport Package includes 18-inch wheel and tire sizes in staggered width; first time on 6-cylinder models
535xi Sedan
• 535xi Sport Package offers the additional option of 18-inch wheel and tire sizes in staggered width; first time on all-wheel-drive models
535xi Sports Wagon
• 300-hp N54 engine, same as 535i/xi Sedans. This engine makes the 535xi Sport Wagon the most powerful wagon BMW has ever offered, including the previous-generation (E39) V-8-powered 540i.
•  535xi Sport Wagon offers 18-inch wheels and tires as an upgrade with the Sport Package
550i Sedan
• New optional Sport Automatic includes steering-wheel paddle shifters and rpm matching during downshifts (beginning 06/07 production), plus a Sport button for quicker, more dynamic shifting
•  Sport Package now includes 19-inch, staggered-width wheels with performance tires.
Ergonomics, luxury & convenience
•  Thoroughly revised interior
•  New standard steering wheel
•  Window switches relocated to armrest
•  Larger, more refined door pockets
•  Smaller, leather-wrapped passenger door handle
•  Wood trim now flows from the instrument panel into the door panel, giving a richer, warmer, more integrated look
• iDrive includes six programmable "favorites" buttons, which can be set to frequently used features including destination addresses, phone numbers or radio station presets
•   Leather-wrapped center console with:
 •   New ashtray
 •  Leather-trimmed iDrive controller w/single menu button
 •   New center-console storage compartment
•  New electronic shifter for STEPTRONIC automatic with ergonomically optimized contour, placement and function
•  Radio buttons and temperature controls trimmed in titanium silver
Options
• Active Cruise Control with Stop & Go feature allows operation even in traffic, and can accommodate speeds all the way down to a complete stop, and resume to set speed from 0 mph
• Lane Departure Warning system, provides an immediate but discreet notification when the car crosses into another lane without turn signals
•  USB adaptor for iPods or MP3 players, which does not use the CD changer connections
•  Premium Sound Package discontinued; Logic7 premium stereo and 6-disc CD-changer available separately
•  Sequential Manual Gearbox discontinued
Other highlights
All models
•  BMW Ultimate Service, including BMW Maintenance Program, for 4 years/50,000 miles included in base price
•  Standard 6-speed manual transmissions have self-adjusting clutch for long clutch life
• Aluminum suspension system for outstanding handling and riding comfort (528xi and 535xi models: aluminum rear suspension only)
•  Aluminum front-end structure – contributes to weight reduction and optimum front/rear weight distribution
•  Vehicle and Key Memory allows users to personalize many electronic comfort, convenience and security features
•  Leather-covered 3-spoke power tilt/telescopic steering wheel with auto tilt-up for entry/exit, multi-function controls
• BMW Ambiance Lighting: LED lights in roof bathe console area in soft orange light, helping occupants find controls at night; enhanced lighting features included in Premium Package
•  All models available with Sport Package and Cold Weather Package; all 6-cylinder models also available with Premium Package
• Wide range of stand-alone options includes Active Cruise Control with Stop & Go feature (automatic transmission only), Active Steering, Park Distance Control (standard 550i Sedan), alternate wood interior trim selections, 20-way front Multi-contour seats, split folding rear seats (Sedan models; standard Sports Wagon), heated rear seats, BMW On-board Navigation System, Head-up Display, Lane Departure Warning system, Night Vision, SIRIUS Satellite Radio, HD Radio, rear window- and/or rear door-window sunshades, rear-seat side-impact airbags
• 10-way power front seats standard in all models; 20-way Multi-contour seats in Sport Package or as a stand-alone option; 4-way power front-seat lumbar support with 528i/xi Premium Package, standard in 535i/xi models and 550i
•  Memory system for driver's seat, steering wheel and exterior mirrors; 2 positions for each user (captured by Key Memory)
•  1-touch operation of all side windows and moonroof
•  Body structure engineered for excellent occupant protection in full and offset frontal impacts, side impacts and rear impacts
•  Front-seat safety belts with automatic tensioners and force limiters
•  Front and rear Head Protection System (AHPS II) standard in all models
•  Front-seat side-impact airbags standard in all models
•  Rear-seat side-impact airbags optional in all models
• Battery Safety Terminal – after a severe impact, severs high-current connection between battery and starter cable to help prevent possible short circuit
•  BMW Assist Safety Plan with 4 year membership standard equipment
2008 5 Series models
528i Sedan 
•  3.0-liter N52 inline 6-cylinder engine
•  230 hp, 200 lb-ft. torque
•  Preliminary EPA est. MPG (revised EPA rating standard):
17 mpg city/27 mpg highway (manual transmission) or 18/27 (automatic)
•  No-cost choice of 6-speed manual transmission or STEPTRONIC automatic
•  Sport Package wheels and tires are 18-in. with run-flat performance tires
535i Sedan – additional features over 528i Sedan
•  3.0-liter N54 twin-turbocharged inline 6-cylinder engine
•  300 hp, 300 lb-ft. torque
•  Preliminary EPA est. MPG (revised EPA rating standard):
17/26 (AT); (manual transmission available SOP 09/07)
• Optional Sport Automatic includes steering-wheel paddle shifters and rpm matching during downshifts, plus a Sport button for quicker, more dynamic shifting
•  Sport Package wheels and tires are staggered width 18-in. with run-flat performance tires
•  Standard Xenon Adaptive headlights
•  Standard 4-way power lumbar support on front seats
528xi/535xi Sedans over 528i/535i Sedans
• xDrive – fulltime all-wheel drive system, electronically controlled with variable front/rear torque split and traction control
•  Preliminary EPA est. MPG (revised EPA rating standard):
528xi Sedan – 17/25 (MT) or 17/25 (AT)
535xi Sedan – 17/25 (AT); (manual transmission available SOP 09/07)
•  Manual transmission of all xi models is heavier-duty Getrag Type H; rear-wheel-drive 528i Sedan has Type I transmission
535xi Sports Wagon over 535xi Sedan
•  Most-powerful BMW Sport Wagon ever offered
 •  3.0-liter N54 twin-turbocharged inline 6-cylinder engine
•  300 hp, 300 lb-ft. torque
•  Preliminary EPA est. MPG (revised EPA rating standard):
16/24 (AT); (manual transmission available SOP 09/07)
•  5-door Wagon body
•  Standard roof rails
•  Dual-panel Panoramic Moonroof (Sedans have single-panel moonroof)
•  Standard split folding rear seats
•  Rear-window wiper/washer 
•  Split tailgate with separately opening rear window (power-operated tailgate with programmable lift height in Premium Package)
•  Many special features for versatile cargo-carrying capabilities
550i Sedan over 535i Sedan
•  4.8-liter N62 TU (Technically Updated) V-8:
 •  2-stage induction system
 •  Aluminum construction
 •  Dual overhead camshafts (DOHC) per cylinder bank, 32 valves
 •  Valvetronic variable intake-valve lift
 •  Steplessly variable intake- and exhaust-valve timing
 •  Direct ignition system with knock control
•  360 hp, 360 lb-ft. torque
•  Preliminary EPA est. MPG (revised EPA rating standard):
550i Sedan: 15/22 (MT), 15/23 (AT)
• New optional Sport Automatic includes steering-wheel paddle shifters and rpm matching during downshifts, plus a Sport button for quicker, more dynamic shifting
•  Sport Package wheels and tires are staggered width 19-in. with performance tires
• Standard Park Distance Control, leather upholstery, Ambient Light Package, auto-dimming interior and exterior mirrors and BMW Universal Transceiver