2021 Lexus RX 3.5 450h V6 Premium

Overview

• Make: Lexus
• Model: RX
• Trim: Premium
• Version: 3.5 450h V6 Premium CVT 4WD Euro 6 (s/s) 5dr (309 bhp)
• Year: 2021
• Mileage: 36,263 miles
• Fuel: Hybrid (petrol), full hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.5 litres, 309 bhp
• Gearbox: Automatic (CVT)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 179 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 36,263 miles, this 2021 Lexus RX Premium has covered about 9,200 fewer miles than other 2021 Lexus RX cars. Its asking price of £29,990 is £62 below the AskCar estimate of £30,052. The AskCar estimate draws on 682 Lexus RX adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 41 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Lexus Bristol (Bristol) in South Gloucestershire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £62 (under 1%) under the AskCar estimate of £30,052.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 682 priced Lexus RX adverts across different ages and specifications, as of 2 November 2026.

A 2021 Lexus RX with the 3.5 hybrid engine is typically advertised at £28,700: the median of the 28 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Lexus RX has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 22 September 2026 at £29,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 19 April 2027.

It has had 3 MOTs. The latest, on 20 April 2026, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge inner edge; nearside front tyre worn close to legal limit/worn on edge inner edge.

Mileage at that test: 33,917 miles, which matches the advertised 36,263 miles.

Advertised mileage is about 9,200 miles lower than the median mileage of a 2021 Lexus RX on AskCar.

Similar cars

2 other 2021 Lexus RX Premium 3.5 hybrid automatic SUVs are for sale at UK dealers, from £26,299 to £29,700, as of 2 November 2026.

The 2 closest to this car in mileage:

• 2021 Lexus RX Premium, 3.5 hybrid SUV, white. Mileage: 41,779 miles. Price: £26,299, £3,691 less than this car. Dealer: Motorpoint Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/lexus-rx-2021-b5006f9409af
• 2021 Lexus RX Premium, 3.5 hybrid SUV, grey. Mileage: 41,830 miles. Price: £29,700, £290 less than this car. Dealer: Lexus Reading in Reading. AskCar page: https://askcar.co.uk/car/lexus-rx-2021-df85a8cfc9eb