Lexus RX fuel economy (UK)
Official figures for the Lexus RX from the Vehicle Certification Agency's new car lists, 2002–2026: 164 versions after removing repeats between lists. Economy is in UK (imperial) mpg; electric versions show miles per kWh and range instead. In the most recent lists (2019–2026, WLTP) combined economy is 34.4–44.8 mpg.
This model has figures from two different official tests: NEDC (older lists) and WLTP. They are shown in separate tables and must not be compared with each other.
Figures by list
Ranges are only comparable within the same test. Plug-in hybrids are listed in the tables but left out of these ranges.
WLTP figures, VCA lists 2019–2026
WLTP is the official test for new cars from September 2017. Its figures are closer to real-world driving than the older NEDC figures.
| Version | Fuel | Combined | L/100 km | CO₂ g/km | In lists |
|---|---|---|---|---|---|
| RX RX 350h F SPORT Design · CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 144 | 2025–2026 |
| RX RX 350h F SPORT Design with Pan Roof · CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 145 | 2025–2026 |
| RX RX 350h Premium · CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 144 | 2025–2026 |
| RX RX 350h Premium Plus · CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 144 | 2025–2026 |
| RX RX 350h Premium Plus with Pan Roof · CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 145 | 2025–2026 |
| RX RX 350h Premium with Sunroof · CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 145 | 2025–2026 |
| RX RX 350h Takumi · CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 146 | 2025–2026 |
| RX RX 500h F SPORT · Automatic · 2393 cc | Hybrid | 35.3 mpg | 8.0 | 182 | 2025–2026 |
| RX RX 500h F SPORT with Takumi · Automatic · 2393 cc | Hybrid | 34.8 mpg | 8.1 | 184 | 2025–2026 |
| RX RX 450h+ F SPORT Design · CVT · 2487 cc | Plug-in hybrid | 85.6 mpg* 42 mi electric | 3.3 | 75 | 2025–2026 |
| RX RX 450h+ F SPORT Design + Pan Roof · CVT · 2487 cc | Plug-in hybrid | 85.6 mpg* 42 mi electric | 3.3 | 75 | 2025–2026 |
| RX RX 450h+ Premium · CVT · 2487 cc | Plug-in hybrid | 85.6 mpg* 42 mi electric | 3.3 | 75 | 2025–2026 |
| RX RX 450h+ Premium Plus · CVT · 2487 cc | Plug-in hybrid | 85.6 mpg* 42 mi electric | 3.3 | 75 | 2025–2026 |
| RX RX 450h+ Premium Plus with Pan Roof · CVT · 2487 cc | Plug-in hybrid | 85.6 mpg* 42 mi electric | 3.3 | 75 | 2025–2026 |
| RX RX 450h+ Premium with Sunroof · CVT · 2487 cc | Plug-in hybrid | 85.6 mpg* 42 mi electric | 3.3 | 75 | 2025–2026 |
| RX RX 450h+ Takumi · CVT · 2487 cc | Plug-in hybrid | 85.6 mpg* 42 mi electric | 3.3 | 75 | 2025–2026 |
| RX 350h RX 350h F SPORT Design · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2023–2025 |
| RX 350h RX 350h Premium · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2025 |
| RX 350h RX 350h Premium Plus · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2025 |
| RX 350h RX 350h Premium with Sunroof · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2025 |
| RX 350h RX350h Premium Pack · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2024–2025 |
| RX 350h RX350h Premium Pack Sunroof · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2024–2025 |
| RX 350h RX350h Premium Plus Pack · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2024–2025 |
| RX 350h RX 350h F SPORT Design Pan Roof · E-CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 144 | 2023–2025 |
| RX 350h RX 350h F SPORT Design with Pan Roof · E-CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 144 | 2025 |
| RX 350h RX 350h Premium Plus with Pan Roof · E-CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 144 | 2025 |
| RX 350h RX 350h Takumi · E-CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 145 | 2023–2025 |
| RX 350h RX350h Premium Plus Pack Pan · E-CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 144 | 2024–2025 |
| RX 350h RX350h Takumi · E-CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 145 | 2024–2025 |
| RX 500h RX 500h F SPORT · 6AT · 2393 cc | Hybrid | 35.3 mpg | 8.0 | 182 | 2023–2025 |
| RX 500h RX 500h F SPORT Takumi Pack · 6AT · 2393 cc | Hybrid | 34.8 mpg | 8.1 | 184 | 2024–2025 |
| RX 500h RX 500h F SPORT with Takumi · 6AT · 2393 cc | Hybrid | 34.8 mpg | 8.1 | 184 | 2025 |
| RX 450h+ RX 450h+ F SPORT Design · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2023–2025 |
| RX 450h+ RX 450h+ F SPORT Design Pan Roof · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2023–2025 |
| RX 450h+ RX 450h+ Premium · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2025 |
| RX 450h+ RX 450h+ Premium Plus · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2025 |
| RX 450h+ RX 450h+ Premium Plus with Pan Roof · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2025 |
| RX 450h+ RX 450h+ Premium with Sunroof · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2025 |
| RX 450h+ RX 450h+ Takumi · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2023–2025 |
| RX 450h+ RX450h+ F SPORT Design · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2024–2025 |
| RX 450h+ RX450h+ Premium Pack · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2024–2025 |
| RX 450h+ RX450h+ Premium Pack Sunroof · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2024–2025 |
| RX 450h+ RX450h+ Premium Plus Pack · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2024–2025 |
| RX 450h+ RX450h+ Premium Plus Pack Pan · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2024–2025 |
| RX 450h+ RX450h+ Takumi · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2024–2025 |
| RX 350h RX 350h Premium Pack · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2023–2024 |
| RX 350h RX 350h Premium Pack Sun Roof · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2023–2024 |
| RX 350h RX 350h Premium Plus Pack · E-CVT · 2487 cc | Hybrid | 44.8 mpg | 6.3 | 143 | 2023–2024 |
| RX 350h RX 350h Premium Plus Pack with Panoramic Roof · E-CVT · 2487 cc | Hybrid | 44.1 mpg | 6.4 | 144 | 2023–2024 |
| RX 500h RX 500h F SPORT with Takumi Pack · 6AT · 2393 cc | Hybrid | 34.8 mpg | 8.1 | 184 | 2023–2024 |
| RX 450h+ RX 450h+ Premium Pack · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2023–2024 |
| RX 450h+ RX 450h+ Premium Pack Sunroof · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2023–2024 |
| RX 450h+ RX 450h+ Premium Plus Pack · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2023–2024 |
| RX 450h+ RX 450h+ Premium Plus Pack with Panoramic Roof · E-CVT · 2487 cc | Plug-in hybrid | 256.8 mpg* 42 mi electric | 1.1 | 25 | 2023–2024 |
| RX 20" (AWD) F SPORT · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019–2022 |
| RX 20" (AWD) F SPORT Takumi Pack [Active Stabilisers; Sunroof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 180 | 2022 |
| RX 20" (AWD) F SPORT Takumi Pack [Sunroof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 180 | 2022 |
| RX 20" (AWD) F SPORT Tech & Safety Pack · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 180 | 2019–2022 |
| RX 20" (AWD) F SPORT Tech & Safety Pack [Active Stabilisers; Sunroof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2020–2022 |
| RX 20" (AWD) F SPORT [Active Stabilisers; Sunroof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2020–2022 |
| RX 20" (AWD) F SPORT [Active Stabilisers] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2020–2022 |
| RX 20" (AWD) F SPORT [Panoramic Roof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 180 | 2020–2022 |
| RX 20" (AWD) Premium Pack [Panoramic Roof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2020–2022 |
| RX 20" (AWD) Premium Tech & Safety Pack · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019–2022 |
| RX 20" (AWD) RX · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 178 | 2022 |
| RX 20" (AWD) RX Premium Pack · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 178 | 2020–2022 |
| RX 20" (AWD) RX with Panoramic Roof · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2020–2022 |
| RX 20" (AWD) Takumi · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019–2022 |
| RX 20" (AWD) Takumi [Sunroof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2020–2022 |
| RX 20" (AWD) F SPORT Takumi Pack · E-CVT · 3456 cc | Hybrid | 35.3 mpg | 8.0 | 180 | 2021–2022 |
| RX L 20" (AWD) RX L · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 185 | 2020–2022 |
| RX L 20" (AWD) RX L Premium Pack · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 185 | 2020–2022 |
| RX L 20" (AWD) RX L Premium Pack [Sun] · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 186 | 2020–2022 |
| RX L 20" (AWD) RX L Premium Sport Edition · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 186 | 2022 |
| RX L 20" (AWD) RX L Premium Sport Edition (6 seats) · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 186 | 2022 |
| RX L 20" (AWD) RX L [Sun] · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 186 | 2020–2022 |
| RX L 20" (AWD) Takumi · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 185 | 2019–2022 |
| RX L 20" (AWD) Takumi (6 Seats) · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 185 | 2020–2022 |
| RX 20" (AWD) F SPORT · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX 20" (AWD) F SPORT Takumi Pack [Active Stabilisers; Sunroof] · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 180 | 2021 |
| RX 20" (AWD) F SPORT Takumi Pack [Sunroof] · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 180 | 2021 |
| RX 20" (AWD) F SPORT Tech & Safety Pack · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 180 | 2021 |
| RX 20" (AWD) F SPORT Tech & Safety Pack [Active Stabilisers; Sunroof] · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX 20" (AWD) F SPORT [Active Stabilisers; Sunroof] · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX 20" (AWD) F SPORT [Active Stabilisers] · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX 20" (AWD) F SPORT [Panoramic Roof] · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 180 | 2021 |
| RX 20" (AWD) Premium Pack [Panoramic Roof] · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX 20" (AWD) Premium Tech & Safety Pack · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX 20" (AWD) RX · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 178 | 2021 |
| RX 20" (AWD) RX Premium Pack · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 178 | 2021 |
| RX 20" (AWD) RX with Panoramic Roof · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX 20" (AWD) Takumi · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX 20" (AWD) Takumi [Sunroof] · E-CVT · 3456 cc | Hybrid | 35.8 mpg | 7.9 | 179 | 2021 |
| RX L 20" (AWD) RX L Premium Tech & Safety Pack [Sun] · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 186 | 2020–2021 |
| RX 20" (AWD) RX · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 178 | 2020 |
| RX 20" (AWD) F SPORT Takumi Pack · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 180 | 2019–2020 |
| RX 20" (AWD) F SPORT Takumi Pack [Active Stabilisers; Sunroof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2020 |
| RX 20" (AWD) F SPORT Takumi Pack [Sunroof] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2020 |
| RX 450h 20" wheels · E-CVT · 3456 cc | Hybrid | 37.4 mpg | 7.6 | 171 | 2019 |
| RX 18" (AWD) RX · E-CVT · 3456 cc | Hybrid | 37.1 mpg | 7.6 | 173 | 2019 |
| RX 20" (AWD) Premium Pack · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 176 | 2019 |
| RX 20" (AWD) Premium Pack [Pan] · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 177 | 2019 |
| RX 20" (AWD) Premium Sport Pack · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 177 | 2019 |
| RX 20" (AWD) Premium Sport Pack [Pan] · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 177 | 2019 |
| RX 20" (AWD) Premium Tech & Safety Pack [Pan] · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 177 | 2019 |
| RX 20" (AWD) Sport Pack · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 176 | 2019 |
| RX 20" (AWD) Takumi · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 178 | 2019 |
| RX 20" (AWD) Takumi [Sun] · E-CVT · 3456 cc | Hybrid | 36.2 mpg | 7.8 | 177 | 2019 |
| RX L 450h 20" wheels · E-CVT · 3456 cc | Hybrid | 35.9 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) F SPORT · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 178 | 2019 |
| RX 20" (AWD) F SPORT Takumi Pack [Act Stab; Sun] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) F SPORT Takumi Pack [Sun] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) F SPORT Tech & Safety Pack · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) F SPORT Tech & Safety Pack [Act Stab; Sun] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) F SPORT [Act Stab; Sun] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) F SPORT [Act Stab] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) F SPORT [Pan] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 180 | 2019 |
| RX 20" (AWD) F SPORT [Pan] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) Premium Pack · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 178 | 2019 |
| RX 20" (AWD) Premium Pack [Pan] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX 20" (AWD) Takumi [Sun] · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 179 | 2019 |
| RX L 18" (AWD) RX L · E-CVT · 3456 cc | Hybrid | 35.7 mpg | 7.9 | 180 | 2019 |
| RX 450h 18" wheels · E-CVT · 3456 cc | Hybrid | 35.2 mpg | 8.0 | 183 | 2019 |
| RX L 20" (AWD) Premium Pack · E-CVT · 3456 cc | Hybrid | 34.8 mpg | 8.1 | 183 | 2019 |
| RX L 20" (AWD) Premium Pack [Sun] · E-CVT · 3456 cc | Hybrid | 34.8 mpg | 8.1 | 184 | 2019 |
| RX L 20" (AWD) Premium Tech & Safety Pack · E-CVT · 3456 cc | Hybrid | 34.8 mpg | 8.1 | 184 | 2019 |
| RX L 20" (AWD) Takumi · E-CVT · 3456 cc | Hybrid | 34.8 mpg | 8.1 | 184 | 2019 |
| RX L 450h 18" wheels · E-CVT · 3456 cc | Hybrid | 34.6 mpg | 8.2 | 185 | 2019 |
| RX L 20" (AWD) Premium Pack · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 185 | 2019 |
| RX L 20" (AWD) Premium Pack [Sun] · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 186 | 2019 |
| RX L 20" (AWD) Premium Tech & Safety Pk · E-CVT · 3456 cc | Hybrid | 34.4 mpg | 8.2 | 186 | 2019 |
* Plug-in hybrids: official weighted combined figure, which assumes the battery is charged regularly. Without charging, economy is much lower.
NEDC figures, VCA lists 2002–2018
NEDC was the official test before WLTP. NEDC figures are noticeably more optimistic, so do not compare them with WLTP figures.
| Version | Fuel | Combined | L/100 km | CO₂ g/km | In lists |
|---|---|---|---|---|---|
| RX RX450h SE · E-CVT · 3456 cc | Hybrid | 54.3 mpg | 5.2 | 120 | 2016–2018 |
| RX RX450h F Sport · E-CVT · 3456 cc | Hybrid | 51.4 mpg | 5.5 | 127 | 2016–2018 |
| RX RX450h Luxury · E-CVT · 3456 cc | Hybrid | 51.4 mpg | 5.5 | 127 | 2016–2018 |
| RX RX450h Premier · E-CVT · 3456 cc | Hybrid | 51.4 mpg | 5.5 | 127 | 2016–2018 |
| RX 450h RX 450h SE · E-CVT · 3456 cc | Hybrid | 48.7 mpg | 5.8 | 132 | 2018 |
| RX 450h RX 450h F SPORT · E-CVT · 3456 cc | Hybrid | 47.9 mpg | 5.9 | 134 | 2018 |
| RX 450h RX 450h Luxury · E-CVT · 3456 cc | Hybrid | 47.9 mpg | 5.9 | 134 | 2018 |
| RX 450h RX 450h Premier · E-CVT · 3456 cc | Hybrid | 47.9 mpg | 5.9 | 134 | 2018 |
| RX 450h RX450h Sport · E-CVT · 3456 cc | Hybrid | 47.9 mpg | 5.9 | 134 | 2018 |
| RX 450h L RX 450h L SE · E-CVT · 3456 cc | Hybrid | 47.9 mpg | 5.9 | 136 | 2018 |
| RX 450h L RX 450h L Luxury · E-CVT · 3456 cc | Hybrid | 47.1 mpg | 6.0 | 138 | 2018 |
| RX 450h L RX 450h L Premier · E-CVT · 3456 cc | Hybrid | 47.1 mpg | 6.0 | 138 | 2018 |
| RX RX200t S · A6 · 1998 cc | Petrol | 36.2 mpg | 7.8 | 181 | 2016–2017 |
| RX RX200t F Sport · A6 · 1998 cc | Petrol | 34.9 mpg | 8.1 | 189 | 2016–2017 |
| RX RX200t Luxury · A6 · 1998 cc | Petrol | 34.9 mpg | 8.1 | 189 | 2016–2017 |
| RX RX450h Advance · CVT · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2015 |
| RX RX450h F Sport · E-CVT · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2015 |
| RX RX450h Luxury · E-CVT · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2015 |
| RX RX450h Premier · E-CVT · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2015 |
| RX RX450h SE · E-CVT · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2015 |
| RX RX450h Advance · Automatic · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2014 |
| RX RX450h F Sport · Automatic · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2013–2014 |
| RX RX450h Luxury · Automatic · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2013–2014 |
| RX RX450h Premier · Automatic · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2013–2014 |
| RX RX450h SE · Automatic · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2013–2014 |
| RX RX450h · E-CVT · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 145 | 2011–2012 |
| RX RX450h · E-CVT · 3456 cc | Hybrid | 44.8 mpg | 6.3 | 148 | 2010–2011 |
| RX RX400h · E-CVT · 3311 cc | Petrol | 34.9 mpg | 8.1 | 192 | 2009 |
| RX RX350 · SAT5 · 3456 cc | Petrol | 25.2 mpg | 11.2 | 264 | 2006–2009 |
| RX RX400h · E-CVT · 3311 cc | Hybrid | 34.9 mpg | 8.1 | 192 | 2006–2008 |
| RX RX300 · SAT5 · 2995 cc | Petrol | 23.2 mpg | 12.2 | 288 | 2003–2006 |
| RX 400h · E-CVT · 3311 cc | Hybrid | 34.9 mpg | 8.1 | 192 | 2005 |
| RX RX300 · A4 · 2995 cc | Petrol | 21.7 mpg | 13.0 | 311 | 2002 |
Using these figures
"In lists" shows which yearly VCA lists include the version; it is not the model year. Manufacturers supply figures to the VCA voluntarily, so some makes are missing from some years' lists (for example several large brands between 2019 and 2024); a gap in the years does not mean the car was not sold. Click an mpg figure to open the trip fuel cost calculator with it in UK units, or convert it with the fuel economy converter. Real-world economy is usually lower than official figures — measure yours with the MPG calculator.
Source: Vehicle Certification Agency (VCA), Car Fuel Data — official data download (lists 2002–2026, downloaded 2026-10-22). © Crown copyright, reused under the licence published for this dataset on data.gov.uk (Creative Commons Attribution). Data processed by us (duplicates merged, model names tidied); the VCA is not responsible for our use of it. The VCA states that figures are supplied by manufacturers, may not be achieved in real-world driving, and are used at the user's own risk.