Skip to main content
U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2023 BMW i4 40

No Photo Available

Vehicle Details

VINWBY73AW0XPFR09372
Trim40
Exterior ColorGray
DrivetrainRWD
TransmissionAutomatic
Fuel TypeElectric
Inventory Typeused
Days on Lot18

40

Fair Price
$40,37225,914 mi

Lake Bluff, IL 60044

Is this 2023 BMW i4 40 a good deal?

OAV verdict: Fair Price

Why: Listed at $40,372, comparable market range $28,887–$41,190, based on 39 comparable listings. Days on lot: 18 days (market average 47 days).

Market price position

$40,372 · within market range

Regional range
$28,887 – $41,190
vs. market
$11,485 above low · $818 below high
Comparable vehicles
39

Market Retail Price (MRP™)

$35,039

This vehicle $40,372 · $5,333 (15%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$36,842

This vehicle $40,372 · $3,530 (10%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-29) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 831 days.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$28,887 – $41,190

Karl Knauz Bmw

Lake Bluff, IL

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from karl knauz bmw

Request availability and out-the-door price

OAV will route your inquiry to Karl Knauz Bmw for current availability of this 2023 BMW i4 40 and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2023 BMW i4

Listing updated: Jul 28, 2026

Listed by a franchise dealer in Lake Bluff, IL · On lot for 18 days · VIN verifiable at NHTSA

This used 2023 BMW i4 40 is listed at $40,372 by karl knauz bmw in Lake Bluff, IL 60044. It has 25,914 miles on the odometer. The exterior color is Gray. It features a RWD drivetrain and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 39 similar vehicles in the Lake Bluff market, the estimated market range is $28,887 to $41,190.

This vehicle has been on the lot for 18 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Lake Bluff, IL electric market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2023 BMW i4 against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the typical range for comparable vehicles.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Lake Bluff, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBY73AW0XPFR09372 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2023 BMW i4 Market in IL

Comparable Vehicles

69

Average Price

$40,304

Price Range

$28,887–$73,923

Avg Days on Lot

47

Based on 69 comparable 2021-2025 BMW i4 listings in IL, the average asking price is $40,304. This listing at $40,372 is $68 above average (0% above market). Comparable prices in IL range from $28,887 to $73,923. Similar vehicles spend an average of 47 days on dealer lots in this market.

Similar BMW i4 Listings in IL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 40 — compare trims below)