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2016-2018 Range Rover MkIV / L405
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Discussion Starter #1
Just took delivery of my 2018 RR HSE V6. Looking for feedback from other 2018 RR owners as it relates to the AT&T data SIM card that comes with the car. It says 3G in the display but I'm in areas where AT&T offers 4G/LTE. I'm hearing that the RR is only capable of 3G data service... Is that accurate?

Also looking for other experiences with the V6 and gas mileage. I'm averaging around 10-11 miles per gallon which is shocking considering what the window sticker notes much more. To me, 11 MPG seems like V8 numbers... Am I missing something?

Thanks in advance for feedback!
 

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Re: 2018 RR AT&T SIM card 3G vs. 4G/LTE & V6 Gas Mileage

Many folks are on 4G with no issues. This usually happens after an update.

As far as your MPG, we have no idea which V6 you have... there are three.
 

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Re: 2018 RR AT&T SIM card 3G vs. 4G/LTE & V6 Gas Mileage

The 2018+ models should get 4g service. However, there is a difference in 4g and LTE. LTE is faster than 4g and JLR products only receive 4g to my knowledge.

I have the 380hp V6 and do much better than 11mpg. I get around 18 with almost all city driving.
 

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2016-2018 Range Rover MkIV / L405
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Re: 2018 RR AT&T SIM card 3G vs. 4G/LTE & V6 Gas Mileage

My car is stuck on 3G as well. The dealer has already tried replacing the SIM to see if that would help, and it didn't.
 

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Discussion Starter #5
Re: 2018 RR AT&T SIM card 3G vs. 4G/LTE & V6 Gas Mileage

apologies... V6 380HP gas motor...
 

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Re: 2018 RR AT&T SIM card 3G vs. 4G/LTE & V6 Gas Mileage

I have a 2018 HSE and have 4G and also am getting around 20mpg city/highway combined. Have about 6,000 miles on it.
 

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Re: 2018 RR AT&T SIM card 3G vs. 4G/LTE & V6 Gas Mileage

Just took delivery of my 2018 RR HSE V6. Looking for feedback from other 2018 RR owners as it relates to the AT&T data SIM card that comes with the car. It says 3G in the display but I'm in areas where AT&T offers 4G/LTE. I'm hearing that the RR is only capable of 3G data service... Is that accurate?

Also looking for other experiences with the V6 and gas mileage. I'm averaging around 10-11 miles per gallon which is shocking considering what the window sticker notes much more. To me, 11 MPG seems like V8 numbers... Am I missing something?

Thanks in advance for feedback!
cant comment on mpg, but getting 4G activated was a PITA.

https://www.rangerovers.net/forum/24-range-rover-mark-iv-l405/320289-my18-3g-4g-t-connectivity-2.html
 

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2016-2018 Range Rover MkIV / L405
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Re: 2018 RR AT&T SIM card 3G vs. 4G/LTE & V6 Gas Mileage

What did you ultimately do to get it working?
 

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Re: 2018 RR AT&T SIM card 3G vs. 4G/LTE & V6 Gas Mileage

What did you ultimately do to get it working?
dealer had it activated. Apparently according to them, vin was overlooked.
 
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