M-Class (W166) Produced 2012-2015

2014 Audi A8L vs 2014 ML 350

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Mar 18, 2019 | 12:45 PM
  #1  
sixers's Avatar
Thread Starter
Junior Member
5 Year Member
 
Joined: Mar 2019
Posts: 17
Likes: 1
ML
2014 Audi A8L vs 2014 ML 350

Guys I’m between purchasing a 2014 ML350 or a 2014 Audi A8L 3.0 v6. The ML and A8 are both cpo and have around 50,000 miles. Which on One of the two cars would be the most reliable? I read some reviews on the A8 and the reliability reviews are mixed. Which ever car I go with I’ll bebholding onto it for about 5 years. I also live in Chicago and need to get around snow
Reply
Old Mar 18, 2019 | 12:56 PM
  #2  
kombifan's Avatar
MBWorld Fanatic!
 
Joined: Nov 2017
Posts: 1,218
Likes: 149
From: Bethesda, MD
2010 Mercedes GL450; 2000 Mercedes ML55 AMG; 2016 VW GLI SEL Stick!!!
It depends what you value more.

The a8 will be more comfortable and luxurious. The ml more utilitarian.

The a8 is a great option with quattro and winter tires.
So is the ml.
The engine in the audi is superior compared to the 3.5 v6.

If you don't need the space of the ml I would go for the a8. It's just a better finished interior and more passenger space. I think the a8 also came with air suspension.

With Both you shoukd get the elw. The audi the cpo pure protection. The mb the mbo cpo elw.
The audi will have a longer warranty period. With any luxury car you'll run into reliability issues, it's better to get the approved genuine warranty extension and benefit from loaner avaklivilty and no or very small warranty deductible.

Supposedly the service treatment of an a8 owner is more personalised than of other audi models.

Last edited by kombifan; Mar 18, 2019 at 12:59 PM.
Reply
Old Mar 18, 2019 | 03:38 PM
  #3  
WillieMack's Avatar
Member
10 Year Member
Photogenic
Liked
 
Joined: Feb 2015
Posts: 178
Likes: 56
Mayback
2 different vehicles. The A8 is about 20K more than that ML new. More complex. The air suspension alone on the A8 is a headache and money pit out of warranty and with high miles. Not a matter of if it will fail, but when. I owned an 07 A8L for 8 years. I've since vowed never to own another vehicle with air suspension out of warranty. My ML350 has gas shocks. At times, I averaged $3,000 a year on maintenance/service items on my A8. That 3.0 turbo also scares me out of warranty. The ML is naturally aspirated.
Reply
Old Mar 18, 2019 | 10:40 PM
  #4  
sixers's Avatar
Thread Starter
Junior Member
5 Year Member
 
Joined: Mar 2019
Posts: 17
Likes: 1
ML
Both of you thank you so much for the input. After careful consideration, reading up multiple consumer reviews I felt the ML-350 fit my particular needs regarding reliability, ground clearance and comfort. I’m sure the A8 is a phenomenal vehicle it’s just with the snow in Chicago sometimes you don’t have time to wait for a plow, you just need to drive over whatever is infront of you. In addition, I feel like MB and Toyota are the gold standard when it comes to constructing true SUVs, they have been doing it for decades so I felt I couldn’t go wrong with the ML. I purchased it today and am extremely happy.

Originally Posted by kombifan
It depends what you value more.

The a8 will be more comfortable and luxurious. The ml more utilitarian.

The a8 is a great option with quattro and winter tires.
So is the ml.
The engine in the audi is superior compared to the 3.5 v6.

If you don't need the space of the ml I would go for the a8. It's just a better finished interior and more passenger space. I think the a8 also came with air suspension.

With Both you shoukd get the elw. The audi the cpo pure protection. The mb the mbo cpo elw.
The audi will have a longer warranty period. With any luxury car you'll run into reliability issues, it's better to get the approved genuine warranty extension and benefit from loaner avaklivilty and no or very small warranty deductible.

Supposedly the service treatment of an a8 owner is more personalised than of other audi models.
Originally Posted by WillieMack
2 different vehicles. The A8 is about 20K more than that ML new. More complex. The air suspension alone on the A8 is a headache and money pit out of warranty and with high miles. Not a matter of if it will fail, but when. I owned an 07 A8L for 8 years. I've since vowed never to own another vehicle with air suspension out of warranty. My ML350 has gas shocks. At times, I averaged $3,000 a year on maintenance/service items on my A8. That 3.0 turbo also scares me out of warranty. The ML is naturally aspirated.
Reply
Old Mar 18, 2019 | 11:07 PM
  #5  
kombifan's Avatar
MBWorld Fanatic!
 
Joined: Nov 2017
Posts: 1,218
Likes: 149
From: Bethesda, MD
2010 Mercedes GL450; 2000 Mercedes ML55 AMG; 2016 VW GLI SEL Stick!!!
Originally Posted by sixers
Both of you thank you so much for the input. After careful consideration, reading up multiple consumer reviews I felt the ML-350 fit my particular needs regarding reliability, ground clearance and comfort. I’m sure the A8 is a phenomenal vehicle it’s just with the snow in Chicago sometimes you don’t have time to wait for a plow, you just need to drive over whatever is infront of you. In addition, I feel like MB and Toyota are the gold standard when it comes to constructing true SUVs, they have been doing it for decades so I felt I couldn’t go wrong with the ML. I purchased it today and am extremely happy.
Thats great! Remember if it's cpo and you don't like anything about it you do have a 5 day exchange privilege.

Enjoy!
Reply
Old Mar 18, 2019 | 11:12 PM
  #6  
WillieMack's Avatar
Member
10 Year Member
Photogenic
Liked
 
Joined: Feb 2015
Posts: 178
Likes: 56
Mayback
Originally Posted by sixers
Both of you thank you so much for the input. After careful consideration, reading up multiple consumer reviews I felt the ML-350 fit my particular needs regarding reliability, ground clearance and comfort. I’m sure the A8 is a phenomenal vehicle it’s just with the snow in Chicago sometimes you don’t have time to wait for a plow, you just need to drive over whatever is infront of you. In addition, I feel like MB and Toyota are the gold standard when it comes to constructing true SUVs, they have been doing it for decades so I felt I couldn’t go wrong with the ML. I purchased it today and am extremely happy.
Congrats. I have put 30k miles on my ML 350 in 2 years as a daily driver and have had only scheduled maintenance so far at 80k on the odometer. The A8 is nice, but only own one via lease or cpo. There are 20+ computer modules in the A8. Complex car, parts harder to come by and more expensive. Plus there are way more qualified independent German Mercedes mechanics than there are Audi.
Reply
Old Mar 20, 2019 | 07:56 AM
  #7  
C280 Sport's Avatar
MBWorld Fanatic!
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2009
Posts: 3,830
Likes: 594
From: NY & FL
MB’s of all kinds.
Well you are comparing apples to oranges to begin with. One is a a car one is a SUV. So that alone depends on you. The ML is going to be easier to get in and out of and chances are will have more space. A8 is more complex then 99% of the ML350's around. I will assume the W166 with no Airmatic and the N/A V6 7 Speed Will be proven reliable.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 03:14 PM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE