Jeep Grand Cherokee SRT vs Chevrolet Blazer: which is more reliable?
The Chevrolet Blazer is ahead of the Jeep Grand Cherokee SRT on the federal record, 83/100 against 79/100 — a real but narrow gap that a bad model year on either side closes.
The record, side by side
Jeep Grand Cherokee SRT
- 5 model years scored
- 1,441 owner complaints on record
- about 38 complaints per year on the road
- 0 recall campaigns, 0 safety-critical
- best year 2021 (94/100) · worst 2018 (47/100)
Chevrolet Blazer
- 7 model years scored
- 690 owner complaints on record
- about 23 complaints per year on the road
- 11 recall campaigns, 2 safety-critical
- best year 2022 (92/100) · worst 2020 (70/100)
Mean score is the average across model years from 2013 on, where both records are comparable. How the score works.
Year by year: Grand Cherokee SRT against Blazer
The comparison that decides the purchase. A nameplate is not one car — a redesign can move the record sixty points inside two years, and the two nameplates rarely move together.
What owners actually complain about
Jeep Grand Cherokee SRT
- Electrical System — 464 complaints
- Unknown Or Other — 368 complaints
- Engine — 262 complaints
Chevrolet Blazer
- Electrical System — 204 complaints
- Power Train — 181 complaints
- Engine — 181 complaints
Both nameplates have Electrical System as their largest complaint group, so the choice between them is about how often, not about what.
Years to avoid on each
Jeep Grand Cherokee SRT — avoid: 2018.
Chevrolet Blazer: no model year scores below 45; the strongest are 2019, 2020, 2021, 2022, 2023, 2024….
A year scores below 45 on complaints per year of exposure and recall campaigns. Every car’s years to avoid.
What each costs today
A recent used Jeep Grand Cherokee SRT prices at about $31,600 and a Chevrolet Blazer at about $40,800 — the Jeep Grand Cherokee SRT is roughly $9,200 less, and they return 15.0 against 24.0 MPG combined.
Class-level estimates re-priced to your country, not a valuation of one car. Method.
FAQ
Is the Jeep Grand Cherokee SRT or the Chevrolet Blazer more reliable?
On the NHTSA record the Chevrolet Blazer scores 83/100 against the Jeep Grand Cherokee SRT's 79/100, averaged across every model year we hold. The gap is small enough that the model year matters more than the badge.
Which Jeep Grand Cherokee SRT and Chevrolet Blazer years should I avoid?
Jeep Grand Cherokee SRT: 2018. Chevrolet Blazer: no year scores below 45. Each of those scores under 45 out of 100 on complaints per year of exposure and recall campaigns.
What goes wrong on the Jeep Grand Cherokee SRT and the Chevrolet Blazer?
The largest complaint group on the Jeep Grand Cherokee SRT is Electrical System (464 complaints); on the Chevrolet Blazer it is Electrical System (204).
Is the Jeep Grand Cherokee SRT or the Chevrolet Blazer cheaper to own?
A recent used Jeep Grand Cherokee SRT prices at about $31,600 and a Chevrolet Blazer at about $40,800, before insurance and the maintenance band. Both pages carry the five-year running-cost figure.