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Chevrolet Suburban vs Chevrolet Trax

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

Buy the Chevrolet Suburban if its specific features or size suit your needs better.
Buy the Chevrolet Trax β€” lower 5-year cost and better reliability.

Maintenance and ownership cost

Chevrolet SuburbanChevrolet Trax
Annual maintenance$944$488winner
5-year total cost$4,720$2,440winner
Reliability score6 / 108 / 10winner
Major repair risk (5yr)15%12%winner
Cargo space144.5 cu ftwinner54.1 cu ft
Starting price (new)$66,000$23,000winner
Best years to buyβ€”2026

Which is more reliable?

Chevrolet SuburbanChevrolet Trax
RepairPal score6 / 108 / 10winner
NHTSA complaints / 100k0winner51.9
Years to avoid2021, 2022, 20232024, 2025
Value retained Β· 3 yrβ€”78.8%
Value retained Β· 5 yr49.6%56.6%winner
Value retained Β· 7 yrβ€”44.6%

What breaks β€” and what it costs

Chevrolet SuburbanChevrolet Trax
Engine48.9%23.8%winner
Electrical5.7%winner25.8%
ADAS5.9%winner12.5%
Brakes2.8%winner3.8%
Fuel system6.1%2.9%winner
Tires/Wheels1.9%0.8%winner
Glass/Windows1.4%winner6.3%
Airbags2.8%winner3.3%
Lighting1.9%winner3.8%
Seatbelt2.4%1.7%winner

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 SuburbanChevrolet Trax
Avg annual premium$2,542$2,013winner

Common questions

The Suburban costs $944/year to maintain β€” $160 above the fullsize segment average of $784. Repair frequency of 51% is above the class average of 40%. Reliability score of 6 and major repair probability of 15% both sit at segment averages. It's the most expensive model in the fullsize segment to maintain.
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†’