2020 Regal
Avenir
2L 4-cyl · Gasoline · Drive not recorded · Automatic 1 pattern · View specs
W04GW6SX-L →
35 VINs in our data
Sedan · 5 seats
No qualifying asking-price sample for this pattern.
THE SPECS GUIDE
2020 Buick Regal
Find your trim. See what changes.
Compare recorded engines, drivetrains and specifications, then open the VIN pattern that matches your car.
Have a specific car in mind?
Use its full VIN to look up the vehicle and check the recorded specifications.
SIDE BY SIDE
Compare the details
Choose up to three VIN patterns. Each column describes one recorded pattern.
Swipe the table sideways to compare vehicles. Specification names stay visible.
| Specification | Preferred W04GL6SX-L | GS · AWD W04GS6SS-L | Essence · AWD W04GR6SX-L | Avenir W04GW6SX-L | Base · FWD W04GK6SX-L |
|---|---|---|---|---|---|
| Engine | 2L 4-cyl | 3.6L 6-cyl | 2L 4-cyl | 2L 4-cyl | 2L 4-cyl |
| Drivetrain | Not recorded | All-wheel drive | All-wheel drive | Not recorded | Front-wheel drive |
| Transmission | Automatic | Automatic | Automatic | Automatic | Automatic |
| Fuel | Gasoline | Gasoline | Gasoline | Gasoline | Gasoline |
| Body | Sedan | Sedan | Sedan | Sedan | Sedan |
| Seats | 5 | 5 | 5 | 5 | 5 |
| Doors | 4-door | 4-door | 4-door | 4-door | 4-door |
| Median asking price | $18,584 | Not recorded | $22,995 | Not recorded | Not recorded |
| Price observations | 7 | Not recorded | 5 | Not recorded | Not recorded |
| Price sample updated | Oct 25, 2026 | Not recorded | Oct 25, 2026 | Not recorded | Not recorded |
Missing data does not mean a feature is absent. Prices are advertised asking prices for each pattern’s own sample, not completed sale prices or a trim-wide average.
EXPLORE THE LINEUP
Find your Regal
Grouped by recorded trim, with engine and drive variants underneath. Open a variant to see every source pattern.
2020 Regal
Base
2L 4-cyl · Gasoline · Front-wheel drive · Automatic 1 pattern · View specs
W04GK6SX-L →
2 VINs in our data
Sedan · 5 seats
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
2020 Regal
Essence
2L 4-cyl · Gasoline · All-wheel drive · Automatic 1 pattern · View specs
W04GR6SX-L →
57 VINs in our data
Sedan · 5 seats
$22,995 median asking price
5 price observations · Updated Oct 25, 2026
2020 Regal
GS
3.6L 6-cyl · Gasoline · All-wheel drive · Automatic 1 pattern · View specs
W04GS6SS-L →
94 VINs in our data
Sedan · 5 seats
No qualifying asking-price sample for this pattern.
2020 Regal
Preferred
2L 4-cyl · Gasoline · Drive not recorded · Automatic 1 pattern · View specs
W04GL6SX-L →
127 VINs in our data
Sedan · 5 seats
$18,584 median asking price
7 price observations · Updated Oct 25, 2026
Source: manufacturer specifications decoded through NHTSA vPIC, alongside VIN and listing records in our dataset. Trim groups are for browsing; shared labels do not establish identical equipment. Confirm options on the specific vehicle.
THE MARKET VIEW
What are 2020 Regals listed for?
Explore model-year asking prices and available market history.
BEFORE YOU CHOOSE
Go beyond the spec sheet
Equipment, fuel economy and safety results can vary with the vehicle’s engine, drivetrain and options.
Safety & recalls
Check the tested body style and drivetrain before comparing crash ratings.
Check NHTSA ratings → Check recalls by VIN →Fuel economy
Match the engine and drivetrain to an EPA entry. A model-year fuel estimate may describe a different variant from yours.
Find the matching EPA vehicle →Prices across model years
Compare current asking-price samples. Differences between model years are not a forecast of how one car will depreciate.
Regal prices by age → Asking-price history →