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Chevrolet Blazer vs Chevrolet Trax

Two midsize SUVs compared on the numbers that matter β€” maintenance cost, reliability, and insurance.

Buy the Chevrolet Trax to minimise 5-year ownership cost.
Buy the Chevrolet Trax if long-term reliability matters most.

Maintenance and ownership cost

Chevrolet BlazerChevrolet Trax
Annual maintenance$521$488winner
5-year total cost$2,605$2,440winner
Reliability score8 / 108 / 10
Major repair risk (5yr)11%winner12%
Cargo spaceβ€”54.1 cu ft
Starting price (new)$37,095$23,000winner
Best years to buyβ€”2026

Which is more reliable?

Chevrolet BlazerChevrolet Trax
RepairPal score8 / 108 / 10
NHTSA complaints / 100k135.251.9winner
Years to avoid2019, 2020, 20212024, 2025
Value retained Β· 3 yr71.6%78.8%winner
Value retained Β· 5 yr52.8%56.6%winner
Value retained Β· 7 yr40.5%44.6%winner

What breaks β€” and what it costs

Chevrolet BlazerChevrolet Trax
Engine24.3%23.8%winner
Electrical15.8%winner25.8%
ADAS9.0%winner12.5%
Brakes6.7%3.8%winner
Suspension1.1%β€”winner
Steering7.7%β€”winner
Fuel system2.3%winner2.9%
Tires/Wheels3.8%0.8%winner
Glass/Windows0.8%winner6.3%
Airbags1.5%winner3.3%
Lightingβ€”winner3.8%
Seatbeltβ€”winner1.7%

One major repair on either model can run $1,500–4,000. A warranty caps your exposure, especially on known problem years.

Which is cheaper to insure?

Chevrolet BlazerChevrolet Trax
Avg annual premium$2,570$2,013winner

Common questions

The Blazer costs $521/year to maintain β€” $52 below the midsize segment average of $573. Repair frequency of 28% is well below the class average of 40%, and major repair probability of 11% is well below the 13% norm. Combined with a reliability score of 8 above the class average of 7, it's one of the stronger ownership-cost profiles in the midsize segment.
How we calculated this. Maintenance costs and reliability scores from RepairPal. Complaints and recalls from NHTSA. Fuel economy from the EPA. Insurance averages from CarEdge. Pricing from KBB. Depreciation from iSeeCars. Full methodology β†’