2018 340i
340i Sedan RWD
3L 6-cyl · Gasoline · Rear-wheel drive · Automatic 1 pattern · View specs
WBA8B3C5-J →
799 VINs in our data
320 hp · Sedan · 5 seats
$23,845 median asking price
29 price observations · Updated Oct 18, 2026
THE SPECS GUIDE
2018 BMW 340i
Find your trim. See what changes.
Compare recorded engines, drivetrains and specifications, then open the VIN pattern that matches your car.
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Choose up to three VIN patterns. Each column describes one recorded pattern.
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| Specification | xDrive · AWD WBA8B7C5-J | 340i Sedan RWD WBA8B3C5-J | xDrive SA · AWD WBA8B7G5-J | xDrive GT · AWD WBA8Y3C5-J |
|---|---|---|---|---|
| Engine | 3L 6-cyl | 3L 6-cyl | 3L 6-cyl | 3L 6-cyl |
| Power | 320 hp | 320 hp | 320 hp | 320 hp |
| Drivetrain | All-wheel drive | Rear-wheel drive | All-wheel drive | All-wheel drive |
| Transmission | Automatic | Automatic | Automatic | Automatic |
| Fuel | Gasoline | Gasoline | Gasoline | Gasoline |
| Body | Sedan | Sedan | Sedan | Sedan |
| Seats | 5 | 5 | 5 | 5 |
| Doors | 4-door | 4-door | 4-door | 4-door |
| Median asking price | $30,200 | $23,845 | $25,999 | Not recorded |
| Price observations | 46 | 29 | 43 | Not recorded |
| Price sample updated | Oct 18, 2026 | Oct 18, 2026 | Oct 18, 2026 | 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 340i
Grouped by recorded trim, with engine and drive variants underneath. Open a variant to see every source pattern.
2018 340i
xDrive
3L 6-cyl · Gasoline · All-wheel drive · Automatic 1 pattern · View specs
WBA8B7C5-J →
1,256 VINs in our data
320 hp · Sedan · 5 seats
$30,200 median asking price
46 price observations · Updated Oct 18, 2026
2018 340i
xDrive GT
3L 6-cyl · Gasoline · All-wheel drive · Automatic 1 pattern · View specs
WBA8Y3C5-J →
213 VINs in our data
320 hp · Sedan · 5 seats
No qualifying asking-price sample for this pattern.
2018 340i
xDrive SA
3L 6-cyl · Gasoline · All-wheel drive · Automatic 1 pattern · View specs
WBA8B7G5-J →
742 VINs in our data
320 hp · Sedan · 5 seats
$25,999 median asking price
43 price observations · Updated Oct 18, 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 2018 340is 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.
Asking-price history →