Lexus RZ300e Long Term Review

£52,295

Electrifying.com score

7/10

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Tom has been downgraded from a 450e to a 300e - but losing a motor and shrinking the wheels make the RZ a much better car to live with, he says.


Car Review
  • Battery size: 64kWh
  • Max charge rate: 150kW
  • Range: 297 miles
  • Efficiency rating: A
  • Real world miles per kWh: 3.8

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  • Battery size: 64kWh
  • Max charge rate: 150kW
  • Range: 297 miles
  • Efficiency rating: A
  • Real world miles per kWh: 3.8

Ginny Says

“It's amazing how much of a difference wheels can make to efficiency. I love the look of big alloys but in a world where efficiency really counts, I think we will all be downsizing our rims!”

Mike Says

“Lexus has been gradually tweaking the RZ range to make it more attractive. It's more competitive now, certainly, but it is far from class leading in the important areas.”

Driven and reviewed by 

Tom Barnard

 - 
22 Oct 2024

I’ve been doing a few long journeys in the RZ, loving the fact that I can go around 100 miles further that I could on a single charge compared to the old 450e.

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I was tempted to try Lexus’ offer to request a loan hybrid car, which is delivered to and collected from home. That’s not special to me – it’s available to all customers. 

But in the end I looked at the charging points near my destinations and decided to brave it. And it was much easier than I expected, as well as being a lot cheaper than paying for petrol. 

For example, I drove the 190 miles to Liverpool for a university open day and charger at home, costing about £7 using Octopus’ cheap overnight tariff. I stopped at some (open to all) Tesla chargers near Stoke for some lunch and charged to 95% at a cost of £14. I chose them at the price of 44p/kWh is half similar rapids on the route. 

I then arrived, parked and plugged into a 7kW destination charger while touring the university and drove back without needing a charge. The total cost was about £32. In a diesel it’d have been nearer £50. On another trip to Nottingham I could’ve just about got there and back on a single charge but there was a Sainsbury’s next to the place I was visiting which had a new SmartCharge hub. I wanted to try one out of curiosity, so plugged in while I bought and ate a sandwich. At both the Tesla and Sainsbury’s chargers the Lexus was only pulling around 80kW, but it seemed fast enough at the time. 

What is irritating is that the Lexus app only updates after something has changed, like you have parked up or stopped charging. You can’t check to see what your level is while the electrons are still flowing into the car, which means you have to go back and check on the battery level and range. 

Talking of charging, the Lexus has been topped up a few times for free, using Octopus’ free energy hours. I take the opportunity to plug in both it and our Leaf!

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