2018 BMW X5 Depreciation
A 8-year-old 2018 BMW X5 has lost about 70.3% of its roughly $59,500 original value. In the 2026 source cohort, it typically listed for around $21,590, with most listings between $16,999 and $23,990. Listed examples average 76,181 miles.
2018 BMW X5 Price by Mileage
What buyers actually pay at different odometer readings.
How Mileage Affects 2018 BMW X5 Price
Each dot is a real listing — price plotted against odometer reading.
| Mileage | Median price | Listings |
|---|---|---|
| 50k–75k mi | $22,359 | 32 |
| 75k–100k mi | $18,043 | 16 |
| 100k–130k mi | $16,220 | 7 |
What's a Good Price for a 2018 BMW X5?
Great deal
Under $17,746
Typical
$17,746–$22,992
Overpriced
Above $22,992
Based on the middle 50% of listings — always adjust for mileage and condition.
Price Spread
Range across 60 listings.
Half of all listings fall between $17,746 and $22,992, with a median of $21,590.
Ownership & Condition
Across 60 2018 BMW X5 listings.
Accident-free
100%
One-owner
100%
Avg owners
1
Personal use
100%
2018 BMW X5 Efficiency & Specs
EPA fuel-economy and powertrain data.
Combined
21 MPG
City / Hwy
18 / 24
Fuel / year
$3,850
Fuel
Premium
Engine
4.4L 8-cyl
EPA class
Standard Sport Utility Vehicle 4WD
Depreciation by Trim
See how each 2018 BMW X5 trim holds its value.
| Trim | Fuel | MSRP | Median Resale | Depreciation | Listings |
|---|---|---|---|---|---|
| xDrive35i | Gasoline | $59,500 | $21,936 | 69.1% | 32 |
| sDrive35i | Gasoline | $57,200 | $19,782 | 70.4% | 14 |
| xDrive50i | Gasoline | $74,050 | $22,245 | 71.6% | 5 |
| xDrive40e iPerformance | Hybrid | $63,750 | $21,570 | 72.8% | 8 |
How the 2018 BMW X5 Compares to Other Years
At 70.3% depreciation, the 2018 BMW X5 sits among its neighbors on the depreciation curve. The one-year-newer 2019 has lost 59.0% (around $30,990), so stepping up a model year costs roughly $9,400 more. The older 2017 sits at 74.3% (around $19,997), so dropping back a year saves about $1,593. Buying one model year newer or older is one of the easiest ways to trade purchase price against age and remaining warranty.
Safety Ratings
NHTSA crash test ratings for the 2018 BMW X5.
Known Issues & Complaints
67 NHTSA complaints, 5 recalls reported.
POWER TRAIN
9 complaintsVehicle: 2018 BMW X5 xDrive40e Recall: NHTSA Safety Recall 24V-608 Complaint Description: My 2018 BMW X5 xDrive40e experienced a sudden Electric Motor Electronics (EME) failure that rendered the vehicle inoperable. This occurred before the
UNKNOWN OR OTHER
9 complaintsDriving the vehicle a short distance, I can smell oil burning after the car is stopped. I have had to put oil in the car twice because the warning light came on suggesting that a quart of oil is needed. The vehicle has less than 122,000 mil
ENGINE AND ENGINE COOLING
9 complaintsThe contact owns a 2018 BMW X5. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was unavailable. The contact stated that the man
ELECTRICAL SYSTEM
7 complaintsOn March 9, 2026, I brought the vehicle to BMW of Fairfax for a scheduled appointment. In the week leading up to the visit, the vehicle intermittently failed to start and required jump-starting using a portable battery starter. Despite this
SUSPENSION
6 complaintsThe attaching nut and bolt holding the left suspension to the rear subframe worked itself lose. The nut had completely fallen off. The corresponding bolt was merely hanging on but was about to fall off too. The vehicle was behaving weirdly
FUEL SYSTEM
6 complaintsThe contact owns a 2018 BMW X5. The contact stated while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle was able to restart. After
Top Issues
- POWER TRAIN
- UNKNOWN OR OTHER
- ENGINE AND ENGINE COOLING
- ELECTRICAL SYSTEM
- SUSPENSION
Buyer Red Flags
- !Recall 18V652000 (EQUIPMENT): BMW of North America, LLC (BMW) is recalling certain 2018 BMW 330e iPerformance, i3 Rex, i3 Sport Rex, X5 xDrive40e, i3 BEV, i3 Sport BEV and 2019 i8 and i8 Roadster vehicles and 2
- !Recall 18V439000 (SUSPENSION): BMW of North America, LLC (BMW) is recalling certain 2018 BMW X5 xDrive35i, X5 xDrive50i, X5 xDrive35d, and X6 sDrive35i vehicles. The pivot bolt on the front lower-left control ar
- !Recall 21V586000 (FUEL SYSTEM, DIESEL): BMW of North America, LLC (BMW) is recalling certain 2014-2018 328d, 328d xDrive, X5 xDrive35d, 2014-2016 535d, 535d xDrive, 2015 740Ld xDrive, and 2015-2017 X3 xDrive28d vehicles.
- !Recall 17V727000 (SUSPENSION): BMW of North America, LLC (BMW) is recalling certain 2018 BMW X5 SAV, X5 M SAV, X6 SAV, and X6 M SAV vehicles. Bolts that secure the front suspension may not have been properly tig
2018 BMW X5 Listings
Real 2018 X5 listings on the market now.
$23,990
2018 xDrive35i · White
64,708 mi · Phoenix, AZ
View listing →
$28,642
2018 xDrive35i · Black
23,762 mi · Santee, CA
View listing →
$28,998
2018 xDrive35i · Silver
38,031 mi · Fredericksburg, VA
View listing →
$25,990
2018 xDrive35i · Black
49,030 mi
View listing →
$22,998
2018 xDrive40e iPerformance · White
49,981 mi · Melbourne, FL
View listing →
$27,555
2018 xDrive35i
50,736 mi · Highlands Ranch, CO
View listing →
Live dealer listings, refreshed periodically. Prices and availability change.
Frequently Asked Questions
How much is a 2018 BMW X5 worth?
A 2018 BMW X5 is typically worth around $21,590, with most listings falling between $16,999 and $23,990. The single biggest swing factor is mileage — listed examples average about 76,181 miles, and each additional 10,000 miles shaves a few percent off the price. Condition, accident history, trim, and how many owners a car has had move the number from there. Treat the median as a fair starting point and adjust up for a clean, low-mileage, one-owner car or down for higher mileage and any reported damage.
How much has the 2018 BMW X5 depreciated?
The 2018 BMW X5 has lost about 70.3% of its original $59,500 base MSRP — roughly $41,829 in value, after adjusting listing prices to typical mileage for the age. Most of a car's lifetime depreciation happens in its earliest years, so a vehicle of this age has usually weathered the steepest part of the curve already. That's what makes a well-kept example at this age an efficient buy: you let the original owner absorb the fastest depreciation, then enjoy a much slower decline from here.
How many miles does a used 2018 X5 have?
Listed 2018 X5s average about 76,181 miles, with most between 55,853 and 98,695. As a rule of thumb, "average" mileage for any car is roughly 12,000 miles per year of age, so compare a specific listing against that benchmark. A below-average odometer commands a premium and an above-average one a discount, but a higher-mileage car with complete service records and one owner can be a better buy than a low-mileage car with gaps in its history. Consistent maintenance does more for a car's remaining lifespan than a low number on the odometer alone.
What is a good price for a 2018 BMW X5?
For a 2018 BMW X5, anything under $17,746 is a strong deal, $17,746 to $22,992 is the typical range where most cars trade, and above $22,992 is on the expensive side — those higher prices usually buy lower mileage, a certified warranty, or a premium trim. Always weigh the asking price against the car's specific mileage and condition rather than the sticker alone: a slightly higher price for a clean, one-owner, accident-free example is often money well spent. And treat a listing priced well below the range as a prompt to dig deeper — unusually cheap cars almost always have a reason, whether it's high mileage, accident history, or a branded title.
Methodology
Figures for the 2018 BMW X5 are computed from 60 real used-car listings. Each asking price is normalized to a standard 12,000 miles per year for the car's age, adjusted by a 5% asking-to-sale estimate, and compared against the original base MSRP for that VIN's trim. Full methodology. Updated June 2026.