Six Fascinating Facts about BMW 740i
- BMW 740i was featured in the film Ambush starred by Clive Owen. The film was part of the BMW Film Series which featured eight short films highlighting different BMW models. Directed by John Frankenheimer, Ambush is about a hired driver's account of escorting an elderly guy who was being chased by armed men. The film series also featured renowned directors such as Ang Lee, Wong Kar-wai, and Guy Ritchie.
- The BMW 750iL Q gave to James Bond in the 1997 film Tomorrow Never Dies was actually a 740iL as shown by the 8-cylinder engine it had. An unforgettable scene in the movie was when the famous secret agent operated the vehicle from the backseat with the use of a remote control. Unfortunately, it was not able to see the film through the end as it made an impressive dive from a seven-story parking area.
- The last E38 model that rolled off the BMW's assembly line on July 27, 2001 was a silver 740i. This paved the way for the new E65 series. Unfortunately, the new series was not received warmly by the market. Instead, the remaining E38 sold a lot better in its final months.
- In March 2011, Motor Trend put different fullsize luxury sedans head-to-head to come up with a ranked list of the best ones. Included are Hyundai Equus, Mercedes Benz, S400 Hybrid, Jaguar XJL, Lexus LS 460, Audi A8, Porsche Panamera, and BMW 740i. Thanks to the simple yet functional BMW 740i parts-not to mention the BMW 740i accessories-the model came in First Place, noted for its spaciousness and performance which are main priorities in the class.
- After 20 years, the 2011 BMW 740i and 740iL models reintroduced the six-cylinder engine of the BMW 7-series to the American market. This makes more room under the hood due to smaller engine size. This engine was upgraded into an inline-six underhood on the 2013 model, resulting in less vibrations and noise despite fewer cylinders.
- The 2011 BMW 740i is the most noted model in the whole 7-series. Because of the many changes it underwent from the previous year, it was dubbed as one of the most powerful six-cylinder luxury sedans in the world. More so, Edmunds.com commended the model as it was able to have the same fuel economy as a hybrid car while maintaining an "entertaining ride."
BMW 740i Problems
As part of the BMW 7-Series, the BMW 740i is a representation of technology and comfort. A noted luxury sedan throughout its production life, this model has always been a safe choice by wealthy consumers looking for an elegant and spacious ride that bears the curbside capabilities the German automobile manufacturer is known for. However, like most vehicles, the BMW 740i is not immune to problems-mechanical or otherwise. That is why it is wise to know each of these in order to prevent them. Following are some common issues the luxury sedan is known to encounter.
This problem is no more than an issue with gaskets, bushings, and different seals. However, this small problem can snowball into bigger ones when the oil or fluid leaking contaminates other functioning BMW 740i parts. Common leak problems occur at the valve covers, VANOS solenoid seals, and intake manifold gaskets.
Like most parts, the cooling fan under the hood should not be taken for granted. It is because once it fails, the engine as well as close BMW 740i accessories and parts will be prone to overheating and malfunction eventually. In severe cases of overheating, the underhood may even catch fire. This is why there had been a recall in this simple part in 2001 where 76,469 units were affected. During the recall, the cooling fans were replaced by the manufacturer with new and more durable ones.
All BMW cars in general take pride in its luxurious and easy handling and steering. This means that a problem with the steering system will be detrimental to the essence of one BMW unit. Unfortunately, the 740i is not resistant to steering problems. Most common of these is an issue with the center drag links where the steering center tie rods shear off, resulting in complete loss of vehicle control. In 2010, there was a recall of this particular part where the old tie rods were replaced by new ones care of the manufacturer.
One of the most abused parts of all cars is the ball joints in the suspension system. Since they are the ones that allow suspension system movement during steering and bumpy roads, they are very much prone to wearing and malfunction. Once damaged, ball joints will cause wheel alignment and tire wear issues.
BMW 740i Issues to Know
There's no mistaking that a BMW 740i is made for people with hefty bank accounts. Excellent handling dynamics, thanks to a powerful, state-of-the-art engine, make this sweet ride one for the elite. Add to that the lavish accouterments, a rear-wheel drive, and a sleek body. With its steep price, one can only expect unstoppable power and style from this vehicle. Unfortunately, this sedan has some issues that make owners wonder if buying one was ever worth their money.
Damaged PCV valve
The BMW 740i is equipped with a powerful engine that promises excellent drive. However, some units have shown a decrease in engine performance due to a bad PCV valve. The busted PCV valve in the sedan creates a backpressure buildup in the exhaust. This leads the engine to stall and blow out excess smoke. The problem is common among 740i units that have about 60,000 miles in them.
Engine oil and steering hose leaks
Engine oil leak from a valve cover problem is one of the 740i issues that owners had to deal with. This problem, which affected models from 1993 up to 2001 with average mileage of 117,800 miles, decreases the car's performance and fuel efficiency. Engine oil leaks out because of loose or misshapen valve covers.
On the other hand, the steering hose leak hampers the smooth maneuvering of the steering wheel. Power steering leaks are common because of the high pressure within the system. The power steering system of the vehicle includes several hoses (pressure, return, and supply hoses) that often chafe against each other while the vehicle is in motion. The friction in between the hoses creates cracks where power steering fluid comes out. Other possible causes for the leak are defective seals and too-tight connection.
Brake light failure
Several 740i units have shown brake light failure that prompted recalls on the 3, 5, and 7 Series. The brake lights, which are activated upon pressing on the brake pedal, remains in either the "brake lamps on" or "brake lamps off" position. Whether illuminated or not, the faulty brake lights gives other motorists the wrong signal, which often leads to road accidents.
Four Basic Cleaning and Caring Tips for Your BMW 740i
Your BMW 740i exudes a personality that is hard to miss. With its classy, sophisticated yet masculine facade, this full-size luxury car would definitely make heads turn. That is, if you know how to keep your precious car always in its pristine condition. Let's face it, repair and replacement costs for this kind of vehicle can already buy you another one. Little did you know, regular cleaning and inspection of your car is key to making it last forever. So, to help you ensure that your BMW 740i is always picture-perfect, clean, and functional, here are four easy but helpful maintenance tips that you should start doing right now:
- Keep your car's body clean.
You might think that this tip is common to all types of vehicles, but your 740i needs extra care when it comes to regular cleaning and maintenance. If you usually drive in areas with high levels of air pollution, it is important to keep your car paint clean to avoid discoloration. Don't let dirt sit on it for too long; remove any grease, dried leaves, or even bird droppings from your car immediately. After cleaning, apply wax to your car's body to ensure continued protection.
- Ensure that your interiors are clean, too.
Keeping your car clean and shiny on the outside is nonsense if you have messy and damaged interior. Since your car uses leather upholstery, you need to clean the seats and the mats with a vacuum cleaner regularly. This is to ensure that the material will not end up having wear spots and premature brittleness, which can bring down the value of your car. There are leather-care cleaning products that are specially made for BMWs; check them out first before you use other commercial cleaners.
- Tidy up your glass windows.
As a luxury car, you couldn't afford to keep the side windows of your 740i unclear. However, it is important to be careful when it comes to cleaning your glass windows. Avoid using sharp objects and cleaners that use solvents or abrasives. Use clean water mixed with mild soap instead. Do not put stickers or adhesives to the windows, if possible. This is to keep the protective film of the windows from getting damaged. If you need to clean out fog or ice from your windows, do not use ice scraper. Simply heat up your car by starting the engine to remove the ice, and then clean the glass with soap and water.
- Use proper cleaner for the other components of your car.
There are appropriate cleaners for every specific part of your 740i. For your alloy wheels, use alloy wheel cleaner and not aggressive products that contain acids or abrasives. For parts made of chrome like door handles and window moldings, use water and mild soap only. The water and soap solution should also be used for plastic and rubber parts, such as headlights and wiper blades. This is to ensure that the parts will not fade easily, making them less prone to wear and tear.
BMW 740i: Reliable Luxury
Automotive giant BMW hardly needs any introduction at all. Since 1917, the German manufacturer has consistently building up its reputation for making some of the finest luxury cars in the world. The BMW “difference” lies in the fact that their vehicles don’t just look and feel good, but perform as amazingly well as you should expect from a premium vehicle. The BMW 740i is one of the finest the company can offer—its flagship, in fact. Only available as either a sedan or a full-sized limousine, this car sets the stage that all other BMW models benefit from in terms of design and technology.
1977-1986: The precursor
Of course, BMW had been making automobiles prior to 1977, but it was the E23 large sedan—forerunner of the 740i—that would catch the world’s attention. The sedan was very upscale and classy for the time period it was released. For one thing, it was the first to benefit from BMW’s service interval indicators and a complex climate control system—the former informed the driver to various faults across many different systems. The E23 also contributed much to making Anti-lock Braking Systems (ABS) the standard that they are today. Later models even offered an optional driver’s airbag.
Significantly, the E23 would also set in stone the now-familiar appearance that all BMWs take: the double “kidney” grille and quad-headlights up front, capped by the BMW roundel. It was under the hood, however, that lay the secret to the E23’s immense popularity: it packed a power 12-valve M30 6-cylinder fuel-injected engine. Capable of putting out between 177 to about 182 of horsepower, the M30 engine gave the E23 more than sufficient power to leave competitors in the dust. By the time 1987 was coming around, the stage was set for BMW to up the ante.
1986-2007: The successor
The car that would eventually receive the 740i designation underwent some improvements from 1986 to 1992. Most importantly, several branches stemmed from the E23—each one differentiated primarily by the power of the engine that they came with. The 740i, which did debut in 1992, came with one of the most powerful of the bunch: a solid 32-valve V8 capable of putting out a whopping 282 of horsepower. Little changed in the actual appearance of the 740i which, when placed side by side with the E23 was difficult to differentiate. It retained all of the E23’s technology too.
Another milestone in the BMW 740i’s history came in 1995, where the V8 installed was bumped up to 4.4-L—horsepower output remained the same at 282, while torque was increased to 310 lb. ft. This improvement made the 740i extremely fuel efficient despite its power. In terms of appearance, this iteration started to show the curves that are now very iconic and very “BMW”. The significant technological upgrade came in the form of the iDrive. This computer effectively consolidated all the controls for climate, audio, navigation, suspension, and communication.
2008-2012: The next generation
The latest and greatest generation of the 740i features a longer wheelbase and a stunted front overhang to give it a far more sculpted look. The front face was given a lift and the grille and headlights remodeled to make it appear very aggressive. With a choice of three powerplants—4.4-L V8, 3.0-L inline-6, and 3.0L inline-6 turbocharged—drivers could tweak and balance their preference of either power or efficiency, iDrive was also updated for the next generation, and included a groundbreaking night vision system. This 740i was a culmination of many years of efforts, and aptly reflected the German giant’s design sensibilities and drive for innovation.