2022 Acura ILX — Full Specifications
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The 2022 Acura ILX is a saloon/sedan powered by a 2.4L 4-cyl premium gasoline engine. It returns around 34 mpg (UK) / 28 mpg (US EPA) combined. Owners often keep a Acura ILX workshop manual to hand for servicing and repairs.
Compared with the 2021 Acura ILX: Fuel economy is essentially unchanged at around 34 mpg (UK) combined. The engine line-up listed by EPA is unchanged. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine | 2.4L 4-cyl |
|---|---|
| Transmission | Automatic (AM-S8) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | Saloon/Sedan |
| Length | 4549 mm |
| Width | 1794 mm |
| Height | 1413 mm |
| Passenger Volume (EPA) | 89 cu ft (2,520 L) |
| Luggage Volume (EPA) | 12 cu ft (340 L) |
| Fuel Economy (UK) | 34 combined / 29 urban / 41 extra-urban mpg |
| Fuel Economy (US EPA) | 28 combined / 24 city / 34 highway mpg |
| CO₂ Emissions | 196 g/km |
| EPA Greenhouse Gas Score | 6 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $2,950 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 1 configuration for the 2022 Acura ILX, all with the 2.4L 4-cyl engine. 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 |
|---|---|---|---|---|---|---|
| 2.4L 4-cyl | Automatic (AM-S8) | Front-Wheel Drive | 34 | 28 (24/34) | 196 | $2,950 |
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 89 cubic feet (about 2,520 litres) and luggage volume at 12 cubic feet (about 340 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2022 Acura ILX
Running Costs: 2022 Acura ILX
Covering around 8,000 miles a year in a 2022 Acura ILX at 34 mpg combined, expect roughly 1,070 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $2,950 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.
2022 Acura ILX Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2022 Acura ILX 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 3 complaints with NHTSA about the 2022 Acura ILX. The most-reported areas are Unspecified (2), Electrical system (1), Engine (1). That is well below the median of 22 complaints across the 10 Acura ILX model years in our data.
Used-buyer checklist for the 2022 Acura ILX
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Electrical system (1 owner complaint) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Engine (1 owner complaint) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
- 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
Acura models in our database average about 29 mpg (UK) combined on their most efficient configuration; the 2022 Acura ILX's 34 mpg is 5 mpg above that make average. Its 196 g/km CO₂ figure is 39 g/km lower than the 235 g/km Acura average.
Of the 10 Acura ILX model years we cover, the 2022 ranks 4th for combined fuel economy on its best configuration (34 mpg UK combined, against a high of 35 mpg). See every Acura ILX 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 2022 Acura ILX
Frequently Asked Questions
What engine does the 2022 Acura ILX have?
It's fitted with a 2.4L 4-cyl premium gasoline engine, paired with a automatic (am-s8) transmission.
What is the fuel economy of the 2022 Acura ILX?
The most efficient configuration returns around 34 mpg (UK) combined, or 28 mpg on the US EPA cycle.
How much does the 2022 Acura ILX cost to fuel per year?
The US EPA estimates about $2,950 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 2022 Acura ILX have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 4 stars for frontal crash protection.
Does the 2022 Acura ILX have any recalls?
NHTSA lists no safety recall campaigns for the 2022 Acura ILX 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 2022 Acura ILX?
Among the 3 owner complaints filed with NHTSA, the most-reported areas are Unspecified (2 complaints), Electrical system (1 complaint), Engine (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 2022 Acura ILX have?
EPA measures interior passenger volume at 89 cubic feet (about 2,520 litres) and luggage volume at 12 cubic feet (about 340 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.