S Class v.s. Bentley Mulsanne
And, you must be joking about comparing a low production, hand built English vehicle against a high volume, ( mostly ) robot production line in Germany, vehicle when it comes to long term reliability...
Guess which one is more reliable....
Last edited by Socalsteve; May 2, 2017 at 07:59 PM.
As for your reliability question: it is a well known FACT that low production, hand built cars are not as reliable as high volume, robotic built production line cars. And, English vehicles have ALWAYS had a reputation as being unreliable.
You don't buy a high end British vehicle for its long term reliability. You want a vehicle with great long term reliability, buy a Toyota Camry. If you can afford a Bentley, you can afford to maintain it. Mercedes reliability falls somewhere in between a Toyota and a Bentley.
Or, better yet...go out and test drive both vehicles.
Good luck with whichever you choose. But seriously, comparing those 2 vehicles is pretty much comparing apples and steaks. They are in completely different categories.
My wife had a 2009 S63 for 7 years - 50,000 miles - and currently drives a 2016 S63 Coupe - 12,000 miles.
To answer the OP's question: The S class and Mulsanne are both cars that can be driven daily without reliability issues.
My Mulsanne required only yearly oil changes/service and never had a mechanical problem of any kind. Please remember that this car is NOT the hand built exotic of yesteryear (2009 Brooklands with less than 500 built as an example). It is the first totally designed from scratch Bentley in 80 years. Using state of the art computer technology from Volkswagen, the Mulsanne has over 15,000 parts and shares only a few of them with other vehicles. What other car uses stainless steel for all the trim inside and out (no chrome)? What other car uses black glass for all the interior push buttons (no plastic)? The 6 3/4 Litre engine - designed in the 50's - has been continually updated to provide 530 or so horsepower with incredible torque at low rpm. Dual turbos and high tech engine electronics provides over 20 mpg if you have a light foot. Step on it and you accelerate faster than a Porsche Carerra, but pay the price at the pump. THIS was the car used to ferry friends to dinner....
Cost to drive: somewhere between $5 and $10 per mile. If you need to ask......
You know about my wife's S Coupe. It's a great car. Drivable every day. In the S63 configuration it goes fast, stops fast, and handles well. In 18 months it has been in for one oil change/service, and had some engine tuning issues worked on at that time. We probably put about twice to three times the mileage on the Mercedes as the Bentley.
Cost to drive: Somewhere between $2 and $3 per mile. Remember - the S63 is about 1 1/2 times the cost of the S550 sedan, and has high depreciation.
Please let me know if there is anything else you would like to know.
RAV
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As for your reliability question: it is a well known FACT that low production, hand built cars are not as reliable as high volume, robotic built production line cars. And, English vehicles have ALWAYS had a reputation as being unreliable.
You don't buy a high end British vehicle for its long term reliability. You want a vehicle with great long term reliability, buy a Toyota Camry. If you can afford a Bentley, you can afford to maintain it. Mercedes reliability falls somewhere in between a Toyota and a Bentley.
Or, better yet...go out and test drive both vehicles.
Good luck with whichever you choose. But seriously, comparing those 2 vehicles is pretty much comparing apples and steaks. They are in completely different categories.
First off, both Bentley and Rolls Royce are owned by German companies (Volkswagen & BMW) which have completely re-engineered the cars and its manufacturing processes.
While there are many build-by-hand processes, they are just as reliable as the MB. AMG engines are build by hand as well and they are certainly not less reliable because of it...
These cars are lower-tech primarily due to low production volume and the cost of re-design; for that reason they have longer generational life cycles, nothing else.
The Mulsanne and the RR Phantom have even longer cycles as they are not direct platform copies of their German counter parts, but the overall build quality is a notch from up their standard models. If you ever sat in a Mulsanne, you would see that quickly.
Bentley used the VW Phaeton as their platform while Rolls Royce used the BMW 7 series.
Back to the OP's original question: Yes, you can absolutely compare the S-Class to the Mulsanne and Motortrend Head2Head has done so with the W222 Maybach in which the Bentley barely won.
The S-Class clearly is a better car technically and from a safety aspect while the Mulsanne has much better interior quality. Not a surprise at a $70-200K premium depending on the model.
The better comparison would be Flying Spur at which point the S-Class is a dramatically better car.
Last edited by Wolfman; May 3, 2017 at 01:03 PM.
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Warranty is easy to compare and a quick check of their websites will give you the answers. When it comes to reliability questions, checking the respective forums may provide the best answers.
Last edited by dieseldoc; May 3, 2017 at 01:35 PM.




I'm dumbstruck for how many times maintenance and related costs are brought into question when inquiring about purchasing vehicles of this [very high end] caliber... These things shouldn't even be a thought in your head if you can afford to purchase a 6 figure car.
I also don't get why people ask others which car to buy between vehicles x, y, & z. Read/watch some reviews and take opinions from the professionals, sure, but how you like driving the car should be your deciding factor.
#2- reference maintenance, the closest Bentley dealership is 4 hour away so, yes my question of maintenance was based on time to go and come as well as time for tech attention. Not based on money. I am fully aware of costs involved in such a piece of equipment.
#3-so, out of 10-11 replys to a simple question of objective comparison between the two marques, Only Wolf and RAV answer the question.
For the record I'm very pleased with my S550.
Thx
You really don't care how far away the dealership is. If you are a new Bentley owner your car will be picked up and delivered on a flatbed. A loaner will be provided if requested. If you are a new MB owner they will drop off a loaner and drive your car to the dealership. MB customer care is fine. Bentley customer care is in another league. Part of the 50 to 100% cost difference...
RAV




You really don't care how far away the dealership is. If you are a new Bentley owner your car will be picked up and delivered on a flatbed. A loaner will be provided if requested. If you are a new MB owner they will drop off a loaner and drive your car to the dealership. MB customer care is fine. Bentley customer care is in another league. Part of the 50 to 100% cost difference...
RAV




Personally, I can still be frugal about maintenance costs, and costs in general, with a lowly S550, and if I were in the market for something higher end, I'd still shop hard for the best deal, and consider cost of ownership too. I would definitely be put off by the $3000 or $8000 oil changes mentioned in the article.
Personally, I can still be frugal about maintenance costs, and costs in general, with a lowly S550, and if I were in the market for something higher end, I'd still shop hard for the best deal, and consider cost of ownership too. I would definitely be put off by the $3000 or $8000 oil changes mentioned in the article.




In the arms race of advanced features, I think small volume companies like Bentley are at a real disadvantage. They make a beautifully crafted product, but can't hope to keep up with the Germans on features and technology, is how I see it.






