2024 Lexus UX — Full Specifications
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The 2024 Lexus UX is a hatchback powered by a 2L 4-cyl regular gasoline engine. Its most fuel-efficient configuration returns around 50 mpg (UK) / 42 mpg (US EPA) combined, with 47–50 mpg (UK) across all configurations. Owners often keep a Lexus UX workshop manual to hand for servicing and repairs.
Compared with the 2023 Lexus UX: Fuel economy is essentially unchanged at around 50 mpg (UK) combined. The engine line-up listed by EPA is unchanged. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine | 2L 4-cyl |
|---|---|
| Transmission | Automatic (AV-S6) |
| Fuel Type | Regular Gasoline |
| Powertrain | Hybrid |
| Drive | Front-Wheel Drive |
| Body Style | Hatchback |
| Passenger Volume (EPA) | 90 cu ft (2,549 L) |
| Luggage Volume (EPA) | 17 cu ft (481 L) |
| Fuel Economy (UK) | 50 combined / 52 urban / 49 extra-urban mpg |
| Fuel Economy (US EPA) | 42 combined / 43 city / 41 highway mpg |
| CO₂ Emissions | 130 g/km |
| EPA Greenhouse Gas Score | 7 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $1,600 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2024 Lexus UX, all with the 2L 4-cyl engine. Combined fuel economy ranges from 39 to 42 mpg (US), or 47 to 50 mpg (UK), depending on engine, transmission and drive. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 2L 4-cyl (Hybrid) | Automatic (AV-S6) | All-Wheel Drive | 47 | 39 (41/38) | 140 | $1,700 |
| 2L 4-cyl (Hybrid) | Automatic (AV-S6) | Front-Wheel Drive | 50 | 42 (43/41) | 130 | $1,600 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
EPA measures interior passenger volume at 90 cubic feet (about 2,549 litres) and luggage volume at 17 cubic feet (about 481 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2024 Lexus UX
Running Costs: 2024 Lexus UX
Covering around 8,000 miles a year in a 2024 Lexus UX at 50 mpg combined, expect roughly 727 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $1,600 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2024 Lexus UX Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2024 Lexus UX as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
Owners have filed 1 complaint with NHTSA about the 2024 Lexus UX. The most-reported areas are Structure (1).
Used-buyer checklist for the 2024 Lexus UX
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Body structure (1 owner complaint) — Inspect for corrosion and for subframe or body-panel damage, especially underneath.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
Lexus models in our database average about 28 mpg (UK) combined on their most efficient configuration; the 2024 Lexus UX's 50 mpg is 22 mpg above that make average. Its 130 g/km CO₂ figure is 122 g/km lower than the 252 g/km Lexus average.
Of the 8 Lexus UX model years we cover, the 2024 ranks 3rd for combined fuel economy on its best configuration (50 mpg UK combined, against a high of 52 mpg). See every Lexus UX year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2024 Lexus UX
Frequently Asked Questions
What engine does the 2024 Lexus UX have?
It's fitted with a 2L 4-cyl regular gasoline engine, paired with a automatic (av-s6) transmission.
What is the fuel economy of the 2024 Lexus UX?
The most efficient configuration returns around 50 mpg (UK) combined, or 42 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 47 to 50 mpg.
How much does the 2024 Lexus UX cost to fuel per year?
The US EPA estimates about $1,600 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2024 Lexus UX have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 4 stars for frontal crash protection.
Does the 2024 Lexus UX have any recalls?
NHTSA lists no safety recall campaigns for the 2024 Lexus UX as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
What are the most common problems reported for the 2024 Lexus UX?
Among the 1 owner complaints filed with NHTSA, the most-reported areas are Structure (1 complaint). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
How much interior and luggage space does the 2024 Lexus UX have?
EPA measures interior passenger volume at 90 cubic feet (about 2,549 litres) and luggage volume at 17 cubic feet (about 481 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.