Model year guide

2018 Buick regal tourx

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2018 Buick regal tourx is worth — from official NHTSA and EPA data. 1 on record.

2018 Buick regal tourx — representative photo
Representative photo · via Wikimedia Commons

2018 Buick regal tourx at a glance

Safety recallsNone
Owner complaints14
Combined24 mpg

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

2018 Buick regal tourx recalls 0

No NHTSA safety-recall campaigns are on record for the 2018 Buick regal tourx.

Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

2018 Buick regal tourx common problems

The most-reported problem areas across all 14 owner complaints filed with NHTSA — and what to check before you buy.

Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Service Brakes
Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.
Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
Back Over Prevention
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Lane Departure
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

2018 Buick regal tourx MPG & running costs

Combined24 mpg
City21 mpg
Highway29 mpg
Est. annual fuel cost$3,400
EPA size classSmall Station Wagons
TransmissionAutomatic (S8)
Forced inductionTurbocharged
Engine start-stopYes
Passenger volume99 cu ft
Cargo volume19 cu ft
5-yr fuel cost vs average new car$5,000 more

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2018 Buick regal tourx costs over five years and 75,000 miles.

Fuel (5 yrs)$17,000
Fuel only$17,000
Per mile$0.23

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2018 Buick regal tourx trims & engines on record

Trims
Essence
Engines
2.0L 4-cyl

2018 Buick regal tourx vehicles on record

2018 Buick regal tourx 2018 Buick regal tourx EssenceW04GV8SX5J1098506

2018 Buick regal tourx — frequently asked questions

Does the 2018 Buick regal tourx have any safety recalls?

NHTSA lists no safety-recall campaigns for the 2018 Buick regal tourx. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

What are the most common problems with the 2018 Buick regal tourx?

Across all 14 owner complaints filed with NHTSA, the most-reported problem areas are engine, service brakes, electrical system.

What gas mileage does the 2018 Buick regal tourx get?

The 2018 Buick regal tourx has a U.S. EPA estimate of 24 mpg combined (21 city / 29 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.