MaJo

On 6/22/2015 at 3:59 PM, royoftherovers said:

Hi Simon,

I have a 10 Reg, GS450h with 31,000 on the clock.

I normally get 28/29 mpg when driving locally. I recently filled up with Super Unleaded however,and got 35mpg when driving locally. This was a Brim to Brim (not OBC) measurement.

I have just returned from a trip to Edinburgh having filled up with ordinary unleaded and got 33mpg, with the return trip giving 34mpg. These again were real (Brim to Brim) measurements and speed was typical motorway speeds WITH NOT MUCH PASSING ME!

I expect to get between 400 and 480 miles from a full tank of fuel and I endorse all that Carl has said about power and performance. The drive is majestreal.

Enjoy whatever you decide to buy.

Regards

John

Hi John, 

     From your experience, how accurate is the mpg on trip computer? I am getting only 23 mpg for local drive (GS450H-2006). I have never calculated the brim to brim. 

Mathew

I am thinking of replacing my 12V Battery as well. Read somewhere that a bad 12V can also throw error code “Check Hybrid System” . And I got this error last week. But cleared the code it has not appeared since then. My hybrid system is working fine and hybrid Battery is getting charged too. 

On 7/10/2021 at 9:58 AM, OldTrout said:

To answer my own question it is a little support which clips into a hole in the top of the battery.

I mistyped my old battery date. It is 011106 -1st November 2006. Is anyone still using an older battery?

John

Yes Still running my 2007 Original Battery

Thank you very much for this thread. I am going to change my Battery for gs450h 2007. The one I am replacing is original Battery came with the vehicle. I am surprised to see how a Battery can stay active for 16+ years. So I was looking around for OEM. there is one available for £230 on eBay. Any reason for getting this or can I go with once of the cheap option from 3 mentioned above?

I lost one of my gs450H key and for three months i lived with just one key was a nightmare. I spend almost £500 and got the second key. Attached apple air tags on both of the keys, cane afford to loose it again.