Factory build sheet
2019 Buick Envision Essence
Build LRBFX2SA-K · 2.5L 4cyl · All-wheel drive · Sport Utility Vehicle (SUV)
VIN positions 1 through 8 read LRBFX2SA and position 10 reads K. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Envision whose VIN starts LRBFX2SA and carries K in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 3,184 of them.
- Decoded Jul 7, 2026
- 3,184 known VINs
- 65 listed for sale now
This configuration is identical to 2019 Buick Envision Essence 2.5L 4cyl Sport Utility Vehicle (SUV) (5,318 vehicles). That page carries the full record.
Factory specification
As filed by Buick with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 2.5 L
- Cylinders
- 4
- Configuration
- In-Line
- Engine model
- LCV - Spark ignited Direct Injection, Variable Val
- Valve train
- Dual Overhead Cam (DOHC)
- Fuel type
- Gasoline
Drivetrain
- Drive type
- All-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
- NHTSA body type
- MULTIPURPOSE PASSENGER VEHICLE (MPV)
- Doors
- 4
- Seats
- 5
- Seat rows
- 2
- Manufacturer
- SHANGHAI GENERAL MOTORS CORP LTD.
Weight rating
- GVWR class
- Class 1D
- GVWR
- 5,001–6,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
Driver assistance, as built
- Blind spot warning Standard
Systems the filing does not record are not listed above. Check the window sticker of the exact car before you rely on any single feature.
What this build asks today
Asking prices of live dealer listings decoded to this exact configuration — narrower than the trim-level figure, because every car counted here shares the same engine, transmission and drivetrain.
$17,900 median asking price · 99 listings · as of Aug 30, 2026
Low 2% of listings $11,594 Top 2% of listings $23,909
The same build, other model years
Buick used the VIN pattern LRBFX2SA for 3 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | LRB | SHANGHAI GENERAL MOTORS CORP LTD. · World manufacturer identifier |
| 4–8 | FX2SA | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | K | Model year — 2019 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
NHTSA safety ratings
Crash-test results are published per model year and body style, so they cover the 2019 Buick Envision as a whole rather than this build alone.
Overall
★★★★★ 5 / 5
Frontal crash
★★★★ ★ 4 / 5
Side crash
★★★★★ 5 / 5
Rollover
★★★★ ★ 4 / 5
3,184 vehicles carry this build
Every VIN we have decoded to LRBFX2SA-K shares the specification above.
- 3,184 Known VINs
- 65 Listed for sale now
- 99 Priced listings
- $17,900 Median asking
Vehicles of this build
A fixed sample of 8 vehicles carrying this configuration — each with its own history page. The sample refreshes quarterly, not nightly, so it stays put between visits.
Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
Neighboring configurations
Other factory configurations of the Envision, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
- 2019 Premium 2L 4-cyl · Sport utility vehicle suv mult · AWD 1,640 vehicles · $20,145 median
- 2019 Premium II 2L 4-cyl · Sport utility vehicle suv mult · AWD 991 vehicles · $18,983 median
- 2019 Preferred 2.5L 4-cyl · Sport utility vehicle suv mult · FWD 2,050 vehicles · $15,569 median
- 2020 Preferred 2.5L 4-cyl · Sport utility vehicle suv mult · AWD 1,343 vehicles · $17,988 median
- 2020 Premium II 2L 4-cyl · Sport utility vehicle suv mult · AWD 1,417 vehicles · $22,475 median
Keep going
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Prices are asking prices from 99 live dealer listings decoded to this build , last updated August 30, 2026 . They are what sellers ask, not what buyers paid.
Vehicle counts come from the 3,184 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.