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2023 BMW 3 Series M340i
Bluffton, SC
29910
3.8
Expert
4.2
Consumer
Pricing
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Specifications
Dimensions, Weights & Capacities
Fuel Capacity | 15.6 gallons | ||
|---|---|---|---|
Front Head Room | 38.7 inches | ||
Front Leg Room | 42.0 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 185.9 inches | ||
Front Shoulder Room | 56.0 inches | ||
Trunk or Cargo Capacity | 13.0 cu.ft. | ||
Wheel Base | 112.2 inches | ||
Width with mirrors | 81.4 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Power Folding Exterior Mirrors | Available | ||
LED Headlights | Available |
Fuel Economy
City | 23 mpg | ||
|---|---|---|---|
Highway | 31 mpg | ||
Combined | 26 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Performance
Horsepower | 382 @ 5800 RPM | ||
|---|---|---|---|
Torque | 368 @ 1800 rpm | ||
Engine | 6-Cyl, Turbo, 3.0 Liter | ||
0 to 60 | 4.4 seconds | ||
Top Speed | 130 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
2023 BMW 3 Series M340i Standard Features
- Alarm System
- Bluetooth Streaming Audio
- Bluetooth Wireless Technology
- Cruise Control
- Dual Power Front Seats
- Folding Rear Seat
- Hands Free Phone
- Heated Seats
- Heated Steering Wheel
- Integrated Garage Door Opener
- Interior Ambient Lighting
- Internet Access
- Leather Seats
- Leather-Wrapped Steering Wheel
- Navigation System
- Power Driver's Seat
- Power Windows
- Premium Radio
- Proximity Sensing Keyless Entry
- Real-Time Traffic Information
- Rear Window Defroster
- Remote Engine Start
- Remote Keyless Entry
- Satellite Radio
- Smartphone Interface
- Steering Wheel Controls
- Tilt Steering Wheel
- Tilt/Telescoping Steering Wheel
- Touch Screen Monitor
- USB Port
Next Steps to Buying Smart
2023 BMW 3 Series
KBB.com Review
3.8
Kbb.com Expert Rating
You'll Like This Car If...
Great to drive. Lots of tech available. High-quality cabin.
You May Not Like This Car If...
Meager standard driver aids.
2023 BMW 3 Series
KBB.com Consumer Reviews
4.2
Consumer Rating
37 ratings
Value
3.8
Performance
4.5
Quality
4.3
Comfort
4.3
Reliability
4.2
Styling
4.3
2023 BMW 3 Series M340i Safety
2023 BMW 3 Series M340i Safety Technology
- Child Door Locks
- Child Seat Anchors
- Driver Airbag
- Passenger Airbag
- Stability Control
- Traction Control
- Blind-Spot Alert
- Collision Warning System
- Driver Knee Airbag
- Emergency & Security Services
- Front Head Curtain Airbag
- Front Knee Airbag
- Front Side Airbag
- Lane Departure Warning System
- Rear Head Curtain Airbag
- Rear Parking Sensors
- Rear View Camera
- Surround View Camera
5.0
Crash Test Rating
Provided by the National Highway Traffic Safety Administration
Frontal Crash
5.0
Side Barrier
5.0
Rollover Rating
5.0
Side Crash
5.0
Compare to Similar Vehicles
New 2023 BMW 3 Series M340i | New 2025 Lexus ES | New 2025 Alfa Romeo Giulia | New 2025 Cadillac CT5 | ||
|---|---|---|---|---|---|
| Price | $57,395 | $52,080 | $51,990 | $52,090 | |
| KBB.com Rating | 3.8 | 4.7 | 3.7 | 3.9 | |
| Consumer Rating | 4.2 | 4.1 | 4.8 | 5.0 | |
| Fuel Economy | City 23/Hwy 31/Comb 26 MPG | City 25/Hwy 34/Comb 28 MPG | City 24/Hwy 33/Comb 27 MPG | City 21/Hwy 30/Comb 25 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Safety Rating | 5.0 | 5.0 | N/A | 5.0 | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 382 @ 5800 RPM | 203 @ 6500 RPM | 280 @ 5200 RPM | 237 @ 5000 RPM | |
| Engine | 6-Cyl, Turbo, 3.0 Liter | 4-Cyl, 2.5 Liter | 4-Cyl, Turbo, 2.0 Liter | 4-Cyl, Turbo, 2.0 Liter | |
| Drivetrain | RWD | AWD | RWD | AWD |
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