DecodedCars2018 Toyota Avalon
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2018 models.
- Class
- Midsize Cars
- Body styles
- 4dr Sedan
- Engines
- 2.5L 4-cyl, 3.5L 6-cyl
- Drivetrain
- Front-Wheel Drive
- Fuel
- Hybrid, Regular Gasoline
- MPG (best)
- 40 combined · 40 city / 39 hwy
- Length
- 195.3 in
- Curb weight
- 3,549 lb
- NHTSA rating
- ★★★★★
- Recalls
- 2 campaigns
Pros & cons
What's good
- Excellent fuel economyUp to 40 MPG combined — 47% better than the average 2018 midsize car (27.2 MPG).
- Hybrid version availableOffered as a hybrid as well as gas.
- 5-star NHTSA safety ratingTop overall score in federal crash tests.
- Few owner complaints25 complaints filed with NHTSA versus about 81 for similar models.
Watch out for
No weak spots against similar models in the data.
Calculated from EPA, NHTSA and vPIC data against 27 similar 2018 models — not a review. How we calculate this →
Overview
The 2018 Toyota Avalon is a midsize car offered with 2 engines (2.5L 4-cyl and 3.5L 6-cyl), including a hybrid version and front-wheel drive.
It measures about 195 inches long and 72 inches wide on a 111-inch wheelbase, with a curb weight of roughly 3,549 lb.
EPA rates its most efficient version at 40 MPG combined (40 city / 39 highway), 47% better than the 2018 midsize car average of 27.2 MPG, for an estimated $1,700 a year in fuel.
In NHTSA crash testing it earned the top 5-star overall rating.
It has 2 recall campaigns on file and owners have filed 25 complaints with NHTSA since 2015, most often about the air bags.
What changed for 2018
- Now crash-tested by NHTSA: 5 stars overall
Compared with 2017; trim, feature and price changes aren't covered. See the 2017 Avalon →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| 4dr Sedan | 195.3 in | 72.4 in | 57.5 in | 111 in | 62.6 / 62.2 in | 3,549 lb | 61/39 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| Avalon Hybrid Hybrid | 2.5L 4-cyl | Automatic (AV-S6) | Front-Wheel Drive | 40 / 39 / 40 | +47% | $1,700 | 223 |
| Avalon | 3.5L 6-cyl | Automatic (S6) | Front-Wheel Drive | 21 / 30 / 24 | -12% | $2,800 | 366 |
EPA estimates; "vs. class" is combined MPG against the 2018 EPA class average. How we calculate this →
Safety ratings & technology
| Version | Overall | Frontal | Driver / passenger | Side | Side pole | Rollover | Rollover risk |
|---|---|---|---|---|---|---|---|
| 2018 Toyota Avalon 4 DR FWD | ★★★★★ | ★★★★★ | 4★ / 4★ | ★★★★★ | ★★★★★ | ★★★★★ | 10.7% |
Similar 2018 midsize cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2018 Toyota Avalon (this car) | 40 MPG | ★★★★★ | 2 |
| 2018 Ford Mustang | 25 MPG | ★★★★★ | 3 |
| 2018 Honda Accord | 47 MPG | Not rated | 6 |
| 2018 Chevrolet Impala | 25 MPG | ★★★★★ | 1 |
| 2018 Toyota Camry | 52 MPG | ★★★★★ | 8 |
| 2018 Chevrolet Camaro | 25 MPG | ★★★★★ | 2 |
| 2018 Mazda 3 | 32 MPG | Not rated | 0 |
Recalls (2)
Air Bags › Air Bag/Restraint Control Module · Jan 17, 2020
NHTSA campaign 20V024000 · 2,891,976 vehicles
- Problem
- Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2011-2019 Corolla, 2011-2013 Matrix, 2012-2018 Avalon, and 2013-2018 Avalon Hybrid vehicles. During certain crashes, the air bag electronic control unit (ECU) may malfunction, possibly disabling the deployment of the air bags and/or seat belt pretensioners.
- Risk
- In the event of a crash, air bags and/or seat belt pretensioners that do not deploy as intended may increase the risk of injury.
- Fix
- Toyota will notify owners, and dealers will inspect the ECU and install a noise filter between the air bag control module and its wire harness, as necessary, free of charge. Owners were notified of the safety risk beginning March 2, 2020. A second letter notifying owners of the remedy repair will be mailed between March 16, 2020 and June 27, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's numbers for this recall are 20TB03, 20TA03 and 20TA05.
Fuel System, Gasoline › Delivery › Fuel Pump · Jan 13, 2020
NHTSA campaign 20V012000 · 1,830,752 vehicles
- Problem
- Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500, LX 570, RX 350L, and 2019 Toyota Avalon and Corolla, and certain Lexus NX 300, and ES 350 vehicles on January 13, 2020. On March 4, 2020, Toyota expanded the recall to include certain 2014-2015 Toyota 4Runner and Land Cruiser, 2018 Avalon, Corolla, 2014 FJ Cruiser, 2017 Sienna and Lexus 2018 ES 350, 2018-2019 GS 300, 2013-2014 GS350, 2014-2015 GX 460, IS 350 and LX 570, 2014 IS F, 2018-2019 IS 350, LC 500H and LS 500H, 2013-2015 LS 460, 2015 NX 200T and RC350, 2017 RC 200T and RX 350. Toyota also removed the 2018-2019 Toyota 4Runner and Land Cruiser and 2018-2019 Lexus GX 460 and LX 570 and 2019 NX300 from inclusion in this recall. On March 19, 2020, Toyota expanded the recall to include 2015 Lexus GS350 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
- Risk
- If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
- Fix
- Toyota will notify owners, and dealers will replace the fuel pump, free of charge. The recall began May 4, 2020. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are 20TB02 and 20TA02 for Toyota vehicles and 20LB01 and 20LA01 for Lexus vehicles.
Not every 2018 Toyota Avalon is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2018 Toyota Avalon buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 2 recalls this year — ask for proof of repairs.
- Air Bags — 6 owner reports. Confirm the airbag warning light turns off after start-up and any airbag recall was completed.
- Steering — 4 owner reports. Turn lock-to-lock while parked and on the road; listen for noises and feel for heavy or loose steering.
- Fuel/Propulsion System — 3 owner reports. Smell for fuel around the car and in the cabin, check that it starts easily when warm, and look at the oil dipstick for a fuel smell or rising level.
- Mileage to watch. Owners typically reported problems around 11,000 miles; ask what was repaired near that point.
- Hybrid system. Check for hybrid-system warning lights and ask whether the high-voltage battery has been replaced or is still under warranty.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2018 Toyota Avalon. Not a substitute for a professional inspection.
Other Avalon years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2022 Avalon | 44 | 196.1 in | ★★★★★ | 0 | 8 |
| 2021 Avalon | 44 | 196.1 in | ★★★★★ | 2 | 27 |
| 2020 Avalon | 44 | 196.1 in | ★★★★★ | 4 | 10 |
| 2019 Avalon | 44 | 196.1 in | ★★★★★ | 5 | 72 |
| 2017 Avalon | 40 | 195.3 in | Not rated | 2 | 14 |
| 2016 Avalon | 40 | 195.3 in | Not rated | 4 | 25 |
| 2015 Avalon | 40 | 195.3 in | Not rated | 2 | 54 |
| 2014 Avalon | 40 | 195.3 in | Not rated | 4 | 100 |
| 2013 Avalon | 40 | 195.3 in | Not rated | 4 | 103 |
| 2012 Avalon | 22 | 197.2 in | Not rated | 4 | 23 |
| 2011 Avalon | 23 | 197.2 in | Not rated | 1 | 62 |
| 2010 Avalon | 23 | 197.2 in | Not rated | 6 | 16 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Toyota. How we calculate this →