2025 Lexus LX — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2025 Lexus LX is an SUV powered by a 3.4L 6-cyl turbo premium gasoline engine. Its most fuel-efficient configuration returns around 23 mpg (UK) / 19 mpg (US EPA) combined, with 23–24 mpg (UK) across all configurations. A hybrid version is also listed by EPA (3.4L 6-cyl turbo), returning around 24 mpg (UK) combined. Owners often keep a Lexus LX workshop manual to hand for servicing and repairs.
Compared with the 2024 Lexus LX: Fuel economy is essentially unchanged at around 23 mpg (UK) combined. The engine line-up listed by EPA is unchanged.
Full Specifications
| Engine | 3.4L 6-cyl turbo |
|---|---|
| Transmission | Automatic (S10) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | All-Wheel Drive |
| Body Style | SUV |
| Fuel Economy (UK) | 23 combined / 20 urban / 26 extra-urban mpg |
| Fuel Economy (US EPA) | 19 combined / 17 city / 22 highway mpg |
| CO₂ Emissions | 296 g/km |
| EPA Greenhouse Gas Score | 4 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $4,350 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2025 Lexus LX, all with the 3.4L 6-cyl turbo engine. Combined fuel economy ranges from 19 to 20 mpg (US), or 23 to 24 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 |
|---|---|---|---|---|---|---|
| 3.4L 6-cyl turbo | Automatic (S10) | All-Wheel Drive | 23 | 19 (17/22) | 296 | $4,350 |
| 3.4L 6-cyl turbo (Hybrid) | Automatic (S10) | All-Wheel Drive | 24 | 20 (19/22) | 273 | $4,100 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
Owner Essentials for the 2025 Lexus LX
Running Costs: 2025 Lexus LX
Covering around 8,000 miles a year in a 2025 Lexus LX at 23 mpg combined, expect roughly 1,581 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $4,350 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.
Planning a road trip? Grab a road trip packing list. Only need this car occasionally? See our buy vs rent comparison.
2025 Lexus LX Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2025 Lexus LX 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 2 complaints with NHTSA about the 2025 Lexus LX. The most-reported areas are Suspension (1), Visibility (1).
Used-buyer checklist for the 2025 Lexus LX
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Suspension (1 owner complaint) — Listen for knocks over bumps and check tyre wear for signs of alignment problems.
- Visibility (1 owner complaint) — Check wipers, washers and demisters work properly.
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
How does the Lexus LX compare to similar SUVs? For context, SUVs in our database average around 27 mpg (UK) combined — this model's 23 mpg figure is 4 mpg below that average. Its 296 g/km CO₂ figure is 43 g/km higher than the 253 g/km average for SUVs on this site. This comparison is based on 1824 SUVs in our dataset.
Lexus models in our database average about 28 mpg (UK) combined on their most efficient configuration; the 2025 Lexus LX's 23 mpg is 5 mpg below that make average. Its 296 g/km CO₂ figure is 44 g/km higher than the 252 g/km Lexus average.
Of the 16 Lexus LX model years we cover, the 2025 is the most economical on its best configuration (23 mpg UK combined). See every Lexus LX 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 2025 Lexus LX
Frequently Asked Questions
What engine does the 2025 Lexus LX have?
It's fitted with a 3.4L 6-cyl turbo premium gasoline engine, paired with a automatic (s10) transmission.
What is the fuel economy of the 2025 Lexus LX?
The most efficient configuration returns around 23 mpg (UK) combined, or 19 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 23 to 24 mpg. The hybrid version returns around 24 mpg (UK) combined.
How much does the 2025 Lexus LX cost to fuel per year?
The US EPA estimates about $4,350 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 2025 Lexus LX have any recalls?
NHTSA lists no safety recall campaigns for the 2025 Lexus LX 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 2025 Lexus LX?
Among the 2 owner complaints filed with NHTSA, the most-reported areas are Suspension (1 complaint), Visibility (1 complaint). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Lexus LX's fuel economy good for an SUV?
It returns around 23 mpg (UK) combined, against a same-body-style average of roughly 27 mpg among the SUVs we track.