Standout Trims
2018 HIGHLIGHTS
Full History Report
Buying a 2018 BMW 3 Series?
No recalls have been found for this model year. Check its history before you buy.
A vehicle history report shows accidents, ownership history, and service records.
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Trim Levels
ALL 2018 BMW 3 SERIES TRIMS
| Trim | Body | Engine | MPG | HP | Seats | MSRP | Score | |
|---|---|---|---|---|---|---|---|---|
| M3Top Rated | Sedan | 3L | 20 | 425 | 5 | $66,500 | MyCar Score™68.1 | Look Up VIN |
| M3 CS | Sedan | 3L | 19 | 453 | 5 | $98,250 | MyCar Score™67.8 | Look Up VIN |
| 340i | Sedan | 3L | 25 | 320 | 5 | $48,950 | MyCar Score™67.5 | Look Up VIN |
| 340i xDrive | Sedan | 3L | 25 | 320 | 5 | $50,950 | MyCar Score™67.2 | Look Up VIN |
| 328d | Sedan | 2L | 36 | 180 | 5 | $41,750 | MyCar Score™67.1 | Look Up VIN |
| 330e iPerformance | Sedan | 2L | 30 | 248 | 5 | $45,600 | MyCar Score™66.8 | Look Up VIN |
| 330i | Sedan | 2L | 27 | 248 | 5 | $40,250 | MyCar Score™66.7 | Look Up VIN |
| 328d xDrive | Sedan | 2L | 34 | 180 | 5 | $43,750 | MyCar Score™66.5 | Look Up VIN |
| 330i xDrive | Sedan | 2L | 27 | 248 | 5 | $42,250 | MyCar Score™66.4 | Look Up VIN |
| 328d xDrive | Wagon | 2L | 34 | 180 | 5 | $46,150 | MyCar Score™66.3 | Look Up VIN |
| 320i | Sedan | 2L | 28 | 180 | 5 | $34,900 | MyCar Score™66.3 | Look Up VIN |
| 330i xDrive | Wagon | 2L | 27 | 248 | 5 | $44,650 | MyCar Score™66.2 | Look Up VIN |
| 320i xDrive | Sedan | 2L | 27 | 180 | 5 | $36,900 | MyCar Score™65.5 | Look Up VIN |
330e iPerformance
Body
Sedan
MPG
30
HP
248
Seats
5
MSRP
$45,600
Drive
rear wheel drive
At a Glance
KEY SPECS
Body Type
Sedan, Wagon
MPG Range
19–36 MPG
HP Range
180–453 HP
Seating
Up to 5
Fuel Type
premium unleaded (required)
Drive Type
rear wheel drive
Dimensions & Comfort
SPACE & COMFORT
Based on the top-rated 2018 3 Series trim.
Exterior Dimensions
Length
184.6 in
Width
73.9 in
Height
56.1 in
Wheelbase
110.7 in
Interior Dimensions
Front Headroom
40.3 in
Front Legroom
42 in
Rear Headroom
37.7 in
Rear Legroom
35.1 in
Cargo & Capacity
Cargo Space
12 cu ft
Curb Weight
3,575 lbs
Safety & Warranty
PROTECTION & COVERAGE
Safety Ratings
2018 BMW 3 Series 4 DR AWD
NHTSA Overall
★★★★★(5/5)Frontal Crash
★★★★☆(4/5)Side Crash
★★★★★(5/5)Side Pole
★★★★★(5/5)Rollover
★★★★★(5/5)Open Recalls
None found
Source: NHTSA New Car Assessment Program. nhtsa.gov/ratings
Warranty Coverage
Basic Coverage
4 yr./ 50000 mi.
Drivetrain
4 yr./ 50000 mi.
Roadside Assistance
4 yr./ unlimited mi.
Family & Safety
IS THIS A GOOD FAMILY CAR?
Rear Seat Space
Rear headroom: 37.7″
Rear legroom: 35.1″
Car Seat Usability
Always have car seat installation checked by a certified technician. Find an inspection station near you →
LATCH System
LATCH (Lower Anchors and Tethers for Children) is required on all US vehicles from 2003 onward.
✓ LATCH anchors required
Cargo & Stroller Space
12 cu ft
Fits most compact strollers
Related Gear
Common Questions
2018 BMW 3 SERIES FAQ
How many recalls does a 2018 BMW 3 Series have?▾
The 2018 BMW 3 Series has no open recalls on record with NHTSA.
What is the fuel economy of a 2018 BMW 3 Series?▾
The 2018 BMW 3 Series gets 19–36 MPG combined depending on trim level and drivetrain configuration.
What is the best 2018 BMW 3 Series trim to buy used?▾
Based on MyCar Score™ ratings, the M3 trim scores highest at 68.1 out of 100, balancing value, fuel economy, and specifications.
Is the 2018 BMW 3 Series a good used car?▾
The 2018 BMW 3 Series has an average MyCar Score™ of 67 out of 100. MyCar Score™ weighs NHTSA safety ratings, recall history, fuel economy, and value. This is a competitive score for the segment.
How much does a 2018 BMW 3 Series cost used?▾
New MSRP for the 2018 BMW 3 Series ranged from $34,900 to $98,250. Used prices vary by mileage, trim, and condition — run a free VIN lookup to check a specific vehicle.
Other 3 Series Years
Other BMW Models