2018 Toyota Avalon
US · Midsize Cars
The 2018 Toyota Avalon is listed in the US market. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- Varies by configuration: 3.5L 6-cylinder, 2.5L 4-cylinder
- Power
- Not available
- Torque
- Not available
- Transmission
- Varies by configuration: 6-speed automatic, 6-speed CVT
- Drivetrain
- FWD
- Fuel
- Varies by configuration: Gasoline, Hybrid
- Seating
- Not available
Key Performance & Dimensions
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 3.5L 6-cylinder, 2.5L 4-cylinder | |
| Displacement | 2.5 L to 3.5 L | |
| Cylinders | 4 to 6 | |
| Fuel type | Varies by configuration: Gasoline, Hybrid | EPA fueleconomy.gov |
Not available from our sources: Aspiration, Power, Torque.
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Varies by configuration: Automatic, CVT | |
| Gears | 6 | |
| Drivetrain | FWD | EPA fueleconomy.gov |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km) | EPA fueleconomy.gov |
| City | 40 mpg (5.9 L/100 km) to 21 mpg (11.2 L/100 km) | |
| Highway | 39 mpg (6.0 L/100 km) to 30 mpg (7.8 L/100 km) |
Not available from our sources: Electric range, Battery capacity.
Trims and configurations
2 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 2 recall campaigns for this model year. Last checked October 13, 2026.
20V024000: AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE
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.
Remedy: 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,…
Reported January 17, 2020. View on NHTSA
20V012000: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
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…
Remedy: 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…
Reported January 13, 2020. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved October 12, 2026 · US Government public data
- NHTSA vPIC · retrieved October 12, 2026 · US Government public data
Source checked: October 12, 2026
Data verified: October 13, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 2017 Toyota Avalon
Varies by configuration: Gasoline, Hybrid
Varies by configuration: 3.5L 6-cylinder, 2.5L 4-cylinder · FWD
40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km) - 2019 Toyota Avalon
Varies by configuration: Gasoline, Hybrid
Varies by configuration: 3.5L 6-cylinder (SIDI & PFI), 2.5L 4-cylinder (SIDI & PFI; Hybrid) · FWD
44 mpg (5.3 L/100 km) to 25 mpg (9.4 L/100 km)
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Frequently asked questions
What engine does the 2018 Toyota Avalon have?
Varies by configuration: 3.5L 6-cylinder, 2.5L 4-cylinder. Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2018 Toyota Avalon?
Combined fuel economy is 40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km), as published by the source shown in the specification table.
Is the 2018 Toyota Avalon front-wheel, rear-wheel or all-wheel drive?
Drivetrain: FWD.
Are there recalls for the 2018 Toyota Avalon?
NHTSA lists 2 recall campaigns for this model year (last checked October 13, 2026). Details are in the Recalls section.