2026 Acura MDX — Full Specifications
As an Amazon Associate and CJ Affiliate and AWIN publisher we earn from qualifying purchases. Links below are affiliate links.
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 2026 Acura MDX is an SUV offered with 2 engines (3L 6-cyl turbo, 3.5L 6-cyl). Its most fuel-efficient configuration returns around 26 mpg (UK) / 22 mpg (US EPA) combined, with 23–26 mpg (UK) across all configurations. Owners often keep a Acura MDX workshop manual to hand for servicing and repairs.
Compared with the 2025 Acura MDX: Fuel economy is essentially unchanged at around 26 mpg (UK) combined. The engine line-up listed by EPA is unchanged. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine (most efficient) | 3.5L 6-cyl |
|---|---|
| Engine options | 3L 6-cyl turbo · 3.5L 6-cyl |
| Transmission (most efficient) | Automatic (S10) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | SUV |
| Fuel Economy (UK) | 26 combined / 23 urban / 31 extra-urban mpg |
| Fuel Economy (US EPA) | 22 combined / 19 city / 26 highway mpg |
| CO₂ Emissions | 255 g/km |
| EPA Greenhouse Gas Score | 4 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,750 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 3 configurations for the 2026 Acura MDX across 2 engines (3L 6-cyl turbo, 3.5L 6-cyl). Combined fuel economy ranges from 19 to 22 mpg (US), or 23 to 26 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 |
|---|---|---|---|---|---|---|
| 3L 6-cyl turbo | Automatic (S10) | All-Wheel Drive | 23 | 19 (17/21) | 295 | $4,350 |
| 3.5L 6-cyl | Automatic (S10) | All-Wheel Drive | 25 | 21 (19/25) | 263 | $3,900 |
| 3.5L 6-cyl | Automatic (S10) | Front-Wheel Drive | 26 | 22 (19/26) | 255 | $3,750 |
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 2026 Acura MDX
Running Costs: 2026 Acura MDX
Covering around 8,000 miles a year in a 2026 Acura MDX at 26 mpg combined, expect roughly 1,399 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,750 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.
2026 Acura MDX Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2026 Acura MDX 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 8 complaints with NHTSA about the 2026 Acura MDX. The most-reported areas are Electrical system (3), Unspecified (3), Engine (2). That is well below the median of 92 complaints across the 16 Acura MDX model years in our data.
Used-buyer checklist for the 2026 Acura MDX
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Electrical system (3 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Engine (2 owner complaints) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
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 Acura MDX compare to similar SUVs? SUVs in our database average around 27 mpg (UK) combined — this model sits close to that average, within 1 mpg. This comparison is based on 1824 SUVs in our dataset.
Acura models in our database average about 29 mpg (UK) combined on their most efficient configuration; the 2026 Acura MDX's 26 mpg is 3 mpg below that make average. Its 255 g/km CO₂ figure is 20 g/km higher than the 235 g/km Acura average.
Of the 16 Acura MDX model years we cover, the 2026 ranks 8th for combined fuel economy on its best configuration (26 mpg UK combined, against a high of 28 mpg). See every Acura MDX 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 2026 Acura MDX
Frequently Asked Questions
What engine does the 2026 Acura MDX have?
EPA lists 2 engines for the 2026 Acura MDX: 3L 6-cyl turbo, 3.5L 6-cyl. The most fuel-efficient configuration pairs the 3.5L 6-cyl with a automatic (s10).
What is the fuel economy of the 2026 Acura MDX?
The most efficient configuration returns around 26 mpg (UK) combined, or 22 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 23 to 26 mpg.
How much does the 2026 Acura MDX cost to fuel per year?
The US EPA estimates about $3,750 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 2026 Acura MDX have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 4 stars for frontal crash protection.
Does the 2026 Acura MDX have any recalls?
NHTSA lists no safety recall campaigns for the 2026 Acura MDX 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 2026 Acura MDX?
Among the 8 owner complaints filed with NHTSA, the most-reported areas are Electrical system (3 complaints), Unspecified (3 complaints), Engine (2 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Acura MDX's fuel economy good for an SUV?
It returns around 26 mpg (UK) combined, against a same-body-style average of roughly 27 mpg among the SUVs we track.