Vehicle price comparison
Mercedes E Class vs Land Rover Discovery Engine 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 Land Rover Discovery engine cost more?
A used Land Rover Discovery engine carries a median asking price of $8,600, which is 41% higher than the Mercedes E Class at $5,038. Supply also plays a role: Mercedes E Class has 2,466 priced listings versus 431 for Land Rover Discovery, and more listings generally mean more choices and more competitive pricing.
The Mercedes E Class average ($6,137) runs 22% above its median ($5,038), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 10 model years for the Mercedes E Class (2015–2024) but only 8 for the Land Rover Discovery (2017–2024), so the Mercedes E Class data reflects a broader range of generations.
At Grade A (excellent) condition, the Mercedes E Class is 42% cheaper ($5,045 vs $8,760) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used engine
- Confirm the VIN-matched engine code — the same model can use different engines across trims and years.
- Ask for the mileage on the donor vehicle. Under 80K miles is ideal; over 120K usually needs a compression test.
- Look for signs of overheating: warped heads, milky oil on the dipstick or filler cap, and coolant residue around the head gaskets.
- Check whether accessories (alternator, A/C compressor, power steering pump) are included or if you need to swap yours over.
Full price guide
Mercedes E Class Engine
$990 – $20,786 · 2,466 listings
Full price guide
Land Rover Discovery Engine
$3,200 – $18,515 · 431 listings
Common questions
Mercedes E Class vs Land Rover Discovery engine FAQ
Is a used Mercedes E Class engine cheaper than a Land Rover Discovery?
Mercedes E Class has the lower median by $3,562 (41%). The Mercedes E Class engine ranges from $990 to $20,786 across 2,466 listings, while the Land Rover Discovery ranges from $3,200 to $18,515 across 431 listings.
Can I use a Mercedes E Class engine in a Land Rover Discovery?
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 2,466 priced Mercedes E Class listings and 431 priced Land Rover Discovery listings — 2,897 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes E Class $5,045 vs Land Rover Discovery $8,760. Grade B (Good): Mercedes E Class $8,077 vs Land Rover Discovery $9,410. 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 Mercedes E Class engine has 2 trim variants and the Land Rover Discovery has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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