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Lexus RX450h SE-I road test

Lexus RX450h SE-I

Lexus RX450h SE-I

What is it?

LATEST version of the hybrid SUV from luxury car maker Lexus. New RX450h produces 295bhp thanks to a 3.5-litre V6 boosted by twin electric motors but promises the same fuel economy and CO2 emissions as a diesel hatchback. Priced from £41,600.

What’s hot?

  • Well, it’s not lacking in performance…
  • …0-62mph in 7.8 seconds…
  • Impressive claimed economy of 44.8mpg
  • Low 148g/km CO2 emissions mean a tax band of just 14%
  • Congestion charge exempt
  • Brilliantly built and spacious cabin with lovely soft leather seats
  • Soothing on the motorway
  • Boot is large with 496 litres of luggage room
  • Awesome Mark Levinson stereo, epic equipment levels
  • First class dealer service

What’s not?

  • CVT auto can sometimes take the edge of refinement
  • Stiff suspension means the ride isn’t as comfy as it should be
  • Uninvolving handling
  • Awkward looking from some angles
  • Company car tax rises to 15% (10/11); 19% (11/12)

What you need to Know?

P11D Value: 45,090
Monthly Rental*: 840 (CH)/£966 (PCH)
Tax Band when posted: 14%
Monthly BiK: 105 (20%)/£210 (40%)
Engine: 3.5-litre 24v V6 hybrid
CO2 Emissions: 148g/km
Power/torque: 295bhp/234lb ft
Economy: 44.8mpg

Monthly contract hire (CH) and personal contract hire (PCH) rentals generated by Concept Vehicle Leasing. Based on a 36 month lease at 10,000 miles a year, 3+35 payments.

Business Car Manager Road Test Rating

Want a powerful SUV that costs little to run? Well, the RX450h is it. It might not be perfect – the driving experience is no match for a BMW X5. But its incredible fuel economy and low emissions mean the big Lexus RX450h makes lots of sense for business drivers – as long as you can afford the capital cost or the rentals in the first place.

Business Motoring Award Winners 2025

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