Vehicle price comparison
GMC Sierra 1500 vs Subaru WRX Exhaust Manifold prices
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Subaru WRX exhaust manifold cost more?
A used Subaru WRX exhaust manifold carries a median asking price of $171, which is 58% higher than the GMC Sierra 1500 at $71. Supply also plays a role: GMC Sierra 1500 has 2,181 priced listings versus 422 for Subaru WRX, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 85% of Subaru WRX listings compared to 66% for the GMC Sierra 1500, so buyers looking for top-condition units will find more options on the Subaru WRX side.
The GMC Sierra 1500 average ($100) runs 41% above its median ($71), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Only 42% of Subaru WRX exhaust manifold listings include a posted price (422 of 1,010 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
The Subaru WRX exhaust manifold is interchangeable across 21 model years versus just 12 for the GMC Sierra 1500 — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the GMC Sierra 1500 is 53% cheaper ($71 vs $151) — the gap widens compared to the overall median difference.
The GMC Sierra 1500 has 5 known trim variants compared to 3 for the Subaru WRX, which means buyers need to be more careful about matching the exact engine or drivetrain configuration on the GMC Sierra 1500.
Buyer's checklist
What to check before buying a used exhaust manifold
- Inspect the casting or tubular welds thoroughly for hairline thermal cracks, especially around collector junctions and bolt holes.
- Check mounting flanges with a straight edge for warping, which causes persistent exhaust leaks even with new gaskets installed.
- Verify oxygen sensor port count, thread condition, and EGR valve port locations, which differ depending on regional emissions equipment.
- Check that cylinder head exhaust port shapes (round vs D-port vs oval) match your engine's cylinder head design.
Full price guide
GMC Sierra 1500 Exhaust Manifold
$25 – $408 · 2,181 listings
Full price guide
Subaru WRX Exhaust Manifold
$29 – $800 · 422 listings
Common questions
GMC Sierra 1500 vs Subaru WRX exhaust manifold FAQ
Is a used GMC Sierra 1500 exhaust manifold cheaper than a Subaru WRX?
GMC Sierra 1500 has the lower median by $100 (58%). The GMC Sierra 1500 exhaust manifold ranges from $25 to $408 across 2,181 listings, while the Subaru WRX ranges from $29 to $800 across 422 listings.
Can I use a GMC Sierra 1500 exhaust manifold in a Subaru WRX?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 2,181 priced GMC Sierra 1500 listings and 422 priced Subaru WRX listings — 2,603 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): GMC Sierra 1500 $71 vs Subaru WRX $151. Grade B (Good): GMC Sierra 1500 $96 vs Subaru WRX $250. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The GMC Sierra 1500 exhaust manifold has 5 trim variants and the Subaru WRX has 3. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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