Before You Buy

Buick Encore GX: Buy Score, Reliability & Ownership Costs

Subcompact Crossover · SUV

MSRP Range$26,200–$32,000
A silver 2026 Buick Encore GX crossover parked on a city street in daylight, shot candidly at a three-quarter angle.
Engine1.2L turbo 3-cylinder, 137 hp, or 1.3L turbo, 155 hp
TransmissionCVT (FWD) or 9-speed automatic (AWD)
Fuel Economy27 mpg combined
DrivetrainFront-wheel drive standard, all-wheel drive available

Our Verdict

Based on Buick's brand-level reliability data, ownership costs, and longevity signals.

Consider
76/100

Buy Score™

Pros

  • iSeeCars shows the best 5-year value retention of any vehicle in this comparison set (58.2%)
  • GM's Virtual Cockpit System (11-inch touchscreen, 8-inch digital gauge cluster) standard for 2026
  • Buick's brand-level RepairPal rank (13th of 32) beats several luxury brands reviewed on this site
  • 27 mpg combined across every trim

Cons

  • No Encore GX-specific RepairPal score exists — you're relying on Buick's brand average, not a model track record
  • Received only an 'Acceptable' rating in 2026 IIHS testing, missing a Top Safety Pick award
  • Base 137-hp 3-cylinder engine feels underpowered with a full load

Can this car reach 300,000 miles?

Likely

No Encore GX-specific RepairPal figure exists, so this leans on Buick's overall brand rating (3.5/5.0, 13th of 32 brands) — a genuinely mid-tier position, better than several German luxury brands reviewed on this site. The related (smaller) Buick Encore has its own strong model-specific score for context, though it isn't the same vehicle.

First-Time Buyer Friendly

78/100

Approachable overall, though a first-time buyer should budget a little extra for insurance or upkeep.

Reliability Timeline

What tends to need attention, and when — based on Buick brand-level reliability data.

RoutineModerateMajor

30,000 miles

Oil changes, tire rotations

60,000 miles

Brake pads
Battery

100,000 miles

Spark plugs and turbo engine components

150,000 miles

Suspension bushings

200,000+ miles

No model-specific track record either way at this mileage; relies on Buick's solidly mid-tier brand-average reliability reputation

What It Actually Costs to Own

iSeeCars shows the best 5-year value retention of any vehicle in this Jeep/Buick/Mitsubishi comparison set (58.2% retention) — a genuine bright spot for the smallest, least expensive Buick SUV.

Estimated Annual Fuel Cost$1,550
Estimated Annual Insurance$1,350
Estimated Annual Maintenance$430
Estimated Annual Repairs$608
Estimated Annual Registration$190
5-Year Depreciation~42% of purchase price

Full Specifications

Engine1.2L turbo 3-cylinder, 137 hp, or 1.3L turbo, 155 hp
TransmissionCVT (FWD) or 9-speed automatic (AWD)
Fuel Economy27 mpg combined
DrivetrainFront-wheel drive standard, all-wheel drive available
Cargo Volume23.5 cu ft (50.2 cu ft, rear seats folded)
Warranty3 yr/36,000 mi basic, 5 yr/60,000 mi powertrain

Check for open recalls before you buy

We don't yet have a live recall feed wired up for the Buick Encore GX, so we won't guess at a number here. Before you buy any specific Encore GX, run its VIN throughNHTSA's free recall lookup tool— it takes about 30 seconds and confirms whether that exact vehicle has any open, unrepaired safety recalls.

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Sources: Buick brand-level RepairPal score (3.5/5.0, 13th of 32 brands) and annual repair cost ($608) — no Encore GX-specific figure is published: repairpal.com/reliability/buick (live lookup, 2026); original Encore model score (4.0/5.0, 5th of 7 subcompact SUVs) for directional context: repairpal.com/reliability/buick/encore (live lookup, 2026). 2026 MSRP ($26,200-$32,000), 3 trims, and engine/mpg/cargo specs: edmunds.com and spitzer.com 2026 Encore GX pricing pages (live lookup, 2026). 2026 IIHS 'Acceptable' rating, missing Top Safety Pick: aggregated IIHS 2026 small-SUV ratings coverage (live lookup, 2026). iSeeCars 5-year value retention (58.2%): iseecars.com Encore GX resale-value coverage referenced in Outlander Sport-vs-Encore comparison data (live lookup, 2026).