Tag: owner experience

BMW 550i Journey – 4 Year Ownership Report

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Hi guys and welcome back to the SimpleCarGuy channel. BMW 5 series is one of the most popular luxury sedans on the market and I’ve had the pleasure of owning this one for over 4 years. Welcome to my 4-year ownership journey with the BMW 550i where I will talk about why and how I bought it, problems over the years, some of the mods I’ve done, why I’ve had it for all these years and finally, why I sold it.

WHEN/WHY/HOW I BOUGHT IT:

About 4 and a half years ago I was driving a 2009 BMW 335i Coupe and was looking to upgrade to the BMW 435i M-Sport. It was a logical choice as both were 2 door sport cars with a 3-liter turbo engines, great design and very sexy curves. I visited all dealers in my area as there were practically no second-hand cars at the time and what I found was overpriced coupes that didn’t have the options I wanted and sales people that didn’t seem interested in selling me the car. There was one guy that seemed more interested in talking about cars rather than just trying to sell me a car and he offered me to go drive any car I wanted on the lot. We jumped into a few cars and most were great, but I was really, really impressed with the 475hp and lots of torque from the N63 V8 engine in this BMW 550i. It was smooth, comfortable and pulled harder than it had a right to being a big 4 door sedan. I never looked or even driven a 5 series until this time and I was impressed. The car only had 34000 miles and all of the options you could imagine. We’ll talk about those later in the video. I offered him $5000 less than what they were asking for and after some negotiations, I worked out a good deal and a set of 4 new run flat tires to boot.

PROBLEMS OVER THE YEARS:

BMW V8s are not known to be the most reliable and at the time, I didn’t have a garage I could wrench on this car if something were to happen, so I was a little worried. Luckily the car came with a little over a year of warranty. I never needed the warranty and honestly this was one of the most reliable cars I have ever owned. Here is everything I’ve had t o do to the car over the years. I changed oil every 5-6k miles, I changed the rear brakes and later on the front bakes and I replaced the sparkplugs and coils after a misfire when I did a hard pull on the highway. Luckily, I didn’t have, high pressure fuel pump, injector or any kind of oil leak problems that people bring up every time they hear a BMW N63 engine. I’ve made a video on Problems to expect on these cars and if you’ve watched it, you’ll know that the problems are mostly on the pre-LCI, 2013 or older version of the car.

WHY I KEPT IT FOR 4+ YEARS:

Whether it was luck or I just did a decent job at maintaining the car and not beating on it too much, it obviously has been very reliable for me. So, was that the reason why I kept the car for so long? Usually, I get bored of a car after a couple of years, I sell it and I get something different, but in this case, this car just had too much to offer and never felt outdated even after 4 years. Not only was this car powerful even by today’s standards, it had a very smooth power delivery (include 0-60 video), felt absolutely planted and stable at high speeds and handled road trips better than any other car I’ve ever been in. What I loved the most about it though, was how understated it was. I love flashy cars as much as the next guy, I mean, I have a blue Z4, but there is something about a car that looks like a big ol boat but performance on par with a lot of sport cars. Using launch control, it can do close to 4 second 0-60 and around 4.5 seconds for a regular start. If you remember that this car weights around 4400lbs, has space for 5 people and a few suitcases, features like heads up display, comfort access and soft closing doors, 18 way adjustable seats and you can even open the trunk with your foot, it becomes obvious why I would keep this car for sol long.

THE MODS:

Part of keeping the car understated, but also giving it a little bit of attitude and removing some of the mid-level manager feel of the car WAS to add a few mods. I didn’t touch any performance modifications on this car as I wanted to keep it as reliable as possible and I was happy with the amount of power it had, anyway.


One of my pet-peeves on modern cars is fake chrome and orange reflectors. The first thing I did was replace the chrome kidney grills and shortly after, the orange reflectors with grey ones, which I think fit the car much better. In fact, this was my first video that I posted on this channel, even before I thought of becoming a “Youtuber”. You can say that this simple mod started me on this YouTube journey and gave me confidence to continue working on cars. Over the next few months, I blacked out the chrome pieces in the bumper, on the side of the car and even on the door handles. Adding a spoiler to the trunk and tinting the windows completed the look I was going for.

One other item I would definitely recommend upgrading on the interior would be the navigation system. I added CarPlay functionality to modernize the car and bring it into this decade.

Thinking back on this, I do wish I would have gotten better wheels for it and maybe put a sporty exhaust on it, but it would also ruin the entire understated feel of the car I tried to maintain.

WHY I SOLD IT:

Now comes the big questions, why did I sell this car I liked so much? I wish I had a very elaborate and cool story to tell here, but honestly it was mostly because I haven’t been driving it since the pandemic started. Back when I was commuting 50-60 miles every day, this car made perfect sense, but now just watching it sit there for days at a time, not being driven, just didn’t make sense and she had to go to a better home. Of course, the fact that the prices are way higher than I could have sold it even 2 years ago and the fact that I have 3 more vehicles at home made that decision a little bit easier. Overall, these are still a great deal in my opinion as long as you know how to take care and maintain these beasts. I really do hope the feature owners enjoys and cherishes the car as much as I have over the years.

WHAT AM I BUYING NEXT?

This, of course, brings up another question, what will I get next? Well, since it doesn’t look like I will be going back to the office for at least another half a year, I will most likely keep driving what I have and keep getting better in the snow in my rear-wheel-drive Z4. I also, like the idea of BMW I3 and how quirky and weird it is, but eventually I will need a vehicle that’s be really good in winter. BMW Z4 is my current main ride and as fun as it is in the snow, it’s not very good once we have over a few inches. I’d love to hear your recommendations on what I should get next. Should I got for the BMW M550i, maybe a 6 series or should I be looking for Porsche? Leave your comments down below.

With all of that said, I’m sad to see my BMW 550i go, but more fun and fast cars to come in my future. Thank you, guys, so much for watching and I’ll see you in the next one!

My BMW Z4 (E89) Journey – 2 Year Transformation

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This story starts a little different from most BMW owners. It didn’t start at a fancy dealership or even a used car lot. This car took many days of work, some frustration and lots of learning experiences to get here and I love it for it. So, let’s start from the beginning when this beauty showed up on a back of a truck, looking sad and broken, to now, 20,000 miles later and still bringing a smile to my face every time I drive it. I hope you enjoy this trip down the memory lane of my journey with the BMW Z4. If you hit that like button, I will even talk about my favorite things about this car I didn’t except!

I’m sure I’m not alone in this, but almost on daily bases I scroll through different website looking for cars I can’t afford or projects I should definitely not take on and wonder.. what would happen if I just bought it. One of those nights, I stumbled upon a few very blurry pictures of a BMW Z4 that was listed at an auction house and only had some ‘mechanical issues’. As not many people were bidding on it, I thought it was a perfect opportunity to get my hands on a very unique hard-top convertible. To be honest, I’ve never even seen one in real life before buying it. Hit that like button for buying cars sight unseen!

The rebuild:

I was scared and excited, I won a car at auction that I knew almost nothing about. A week later, a car hauler pulled up in front of my house and that’s the first time I saw this Z4. I could see the sexy curves of the body behind all of the dust and dirt and then I heard it start up as it was driven off the trailer. It sounded hurt, very hurt. With my very limited experience at the time, I was excited to jump in and get this engine repaired! After hours of Youtube videos and forums posts, I was convinced that the noise coming from the engine was timing chain related.

Attempting a timing chain replacement for the first time felt very ambitious and perhaps a little dumb, but what did I have to lose? After 2 weekend of work, I replaced the timing chain, the timing chain guides and sprockets and everything else along the way.. but when I started the engine, I heard the same knock, knock.. knock.

At that point I knew I mis-diagnosed the issue and the real issue with the engine was the famous rod knock.. which I later confirmed by taking the engine apart. Check that video out at the link in the description if you’d like to see the damage. The best course of action at this point was to get a replacement engine. Luckily I was able to source a 2015 engine with only about 30,000 miles on it for a very good price. This was the new plan, replace the engine. Surprisingly, engine replacement has gone smoothly and I honestly believe that it has given me a lot more confidence with working on cars in general and later on rebuild the BMW N55 engine.

When the engine fired up for the first time, missing it’s intake and exhaust and still barely attached to the car. I was on cloud nine and figured I’ve done the hardest part.. but of course, it’s not so easy. What I failed to realize is that there are many N20 engine variations. For the longest time, I had lean codes that I just couldn’t figure out. I replaced the HPFP and fuel sensors, tested for vacuum leaks using a smoke machine, replaced various other sensors and even put a new set of sparkplugs and coils, but my lean code remained. This is when I learned more about the differences between different year N20 engines. Turns out, BMW has upgraded the injectors from EU5 to EU6 sometime between when the Z4 was manufactured and when the donor engine was produced. I installed the old injectors into the new engine viola! No more lean codes! If you are doing something like this, you will also have to replace the Oil sensor and the HPFP has a different connector.

With the engine running like a champ, I started fixing many other little items on the car and cleaning everything I could. One of the items that I knew had to be done was to service the hardtop roof. It’s super important that these are very well maintained as repairing one of these is not easy at all. How hard is it? I called my local BMW dealers and out of 3, only 2 would even take a look at it. Anyway, I have a full video on how to properly lubricate all of the moving parts and moisturize the rubbers so it doesn’t leak and squeak.

One issue I still have with the engine is hesitation or failure to start up when the engine is fully warmed up. I’ve tried over 20 different items to narrow this down and have found nothing. I won’t go too much into it as I’m planning on making a video about this in the near feature, so subscribe and see what happens!

The Mods:

Even though I enjoyed how the car looked stock, I wanted to make it a little more my style. So, I did what everyone else has done on their Z4s and replaced the front grill from chrome to black and installed white LEDs to modernize the front end a little bit. I then installed a body color spoiler to lift up the back end as well. After the spoiler I tinted the windows for that slick hard top roof and even though I debated whether I should or shouldn’t tint a convertible, I love it! Since my Z4 is pre-LCI, I also decided to swap out the old blub looking side indicators for newer style chrome ones and painted the side reflector body color. These two modifications changed the side profile and gave the car a sleeker look. 

The biggest difference as far as style was done by the new wheel and tire combination. I went for the M437 style rim that normally comes on a BMW M3 and M4. I was surprised that my little Z4 happily accepted 19 by 9s on the front and 19 by 10s on the back. I had the wheels wrapped in some Nitto tires and this combination has been a dream ever since. Never rubbed and the ride has been decent as well. I must say, this has been my favorite change on the car and I love how it completely transforms the look. Later-on I converted to studs for ease of changing the wheels and tires to the winter set and this is what it looks like now.

Since I didn’t want to drill my intact front bumper, I installed some magnets behind the bumper cover and modified the license plate bracket as well and now I had a removable license plate I could use when parking on the streets.

For a while, I left it alone and just enjoyed driving the car, but then I had an itch that needed to be scratched. I wanted better sound out of the exhaust. I started by deleting the resonator and replacing it with a super sprint stainless steel pipe. It definitely made a difference and added many pops and burbles. Half a year later, I upgraded it further with a super sprint sport muffler and now she sounds just perfect.. well, at least for a 4 cylinder turbo engine.

Driving:

And here we are.. after all of the stuff I have fixed, upgraded and updated.. what have I been doing with the car lately? Well, we have had a beautiful summer and I enjoyed it taking it on long drives into the country, city and just around the neighborhood. If you truly enjoy driving and a car is more to you than just an appliance, this Z4 will keep you engaged and having fun while the sun shines down on you and the wind blows through your hair. I like that it doesn’t pretend to be a hardcore, aggressive sports car. It’s a sport, fun to drive grad tourer.

Conclusion\Future Plans:

To finish off the video, let’s quickly look into the future plans and what I want to do with this car. To start off, this is a long-term car for me. I’m not selling it any time soon, so expect to see it on this channel for years to come. I will get the startup issue fixed on it, hopefully sooner than later and I’m also planning on installing an Apple CarPlay system to bring the infotainment department into 21st century, but the good ones are at least $750 at the moment and I’m not sure it’s worth it. I mostly focus on driving and enjoy nature when I’m in this car, but I also like the convivence it provides. Either way, after two years of ownership and two years of videos, let’s continue this journey for many more! I hope you stayed tuned by subscribing and leave some ideas for me as well down in the comments. On that note, thank you guys so much for watching, I really appreciate it and I’ll see you in the next one.