2025 Alfa Romeo Giulia vs 2026 BMW 3 Series

$43,995 · Sedan

$47,500 · Sedan

Comparison Overview

The most significant numerical divergence between the 2025 Alfa Romeo Giulia and the 2026 BMW 3 Series lies in fuel economy, with the BMW achieving 31 combined MPG compared to the Giulia's 27 combined MPG, a 4 MPG advantage. Power delivery favors the Alfa Romeo, which boasts 280 hp and 306 lb-ft of torque, significantly outperforming the BMW's 255 hp and 295 lb-ft. However, the Giulia commands a lower entry price of $43,995 versus the BMW's $47,500, resulting in a $3,505 initial cost savings. Dimensionally, the BMW is 3.4 inches longer at 185.9 inches, but the Giulia is slightly wider at 73.7 inches. Both sedans utilize an 8-speed automatic transmission and require premium unleaded fuel.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 BMW 3 Series

The 2026 BMW 3 Series is the superior choice for daily commuters due to its superior 31 combined MPG rating versus the Giulia's 27 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 BMW 3 Series

The BMW 3 Series offers a quantifiable benefit for families with its 16.9 cu ft of cargo capacity, a metric not specified for the Giulia.

🏎️ Best for Enthusiasts

2025 Alfa Romeo Giulia

The 2025 Alfa Romeo Giulia is preferred by performance enthusiasts because it generates a higher output of 280 hp and 306 lb-ft of torque.

💰 Best Value

2025 Alfa Romeo Giulia

The Alfa Romeo Giulia offers better immediate value by presenting a $3,505 lower MSRP at $43,995 compared to the 3 Series' $47,500 starting price.

Choose the Alfa Romeo Giulia if...

Maximum engine performance is a priority, as the Giulia produces 280 hp and 306 lb-ft of torque.
Minimizing the initial purchase price is crucial, given the $43,995 MSRP.
A slightly wider vehicle stance (73.7 inches) for marginally different road presence is desired.

Choose the BMW 3 Series if...

Fuel efficiency is paramount, as the 3 Series achieves 31 combined MPG.
Buyers require documented cargo volume, as the 3 Series specifies 16.9 cu ft.
A slightly longer chassis (185.9 inches) is preferable for perceived on-road stability.

Key Dimensions

Dimension	Alfa Romeo Giulia	BMW 3 Series
Length	182.5"	185.9"
Width	73.7"	71.9"
Height	56.5"	56.8"
Wheelbase	111.0"	112.2"

Features Comparison

Safety

Feature	Alfa Romeo	BMW
Blind Spot Monitor	✓	—
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	—
Driver Attention Alert	✓	✓
Pre-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Self-Leveling Headlights	✓	✓
Daytime Running Lights	✓	✓
Headlight Washers	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Post-Collision Safety System	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓

Engine

Feature	Alfa Romeo	BMW
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	mild hybrid
Horsepower	280 hp @ 5200 rpm	255 hp @ 4700 rpm
Torque	306 lb-ft @ 2000 rpm	295 lb-ft @ 1600 rpm
Number of Valves	16	16
Camshaft Type	Single overhead cam (SOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Alfa Romeo	BMW
Transmission Type	8-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	rear wheel drive	rear wheel drive

Fuel

Feature	Alfa Romeo	BMW
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	24/33 MPG	28/35 MPG
EPA Fuel Economy (Combined)	27 MPG	31 MPG
EPA Driving Range (City/Highway)	367.2/504.9 mi.	436.8/546.0 mi.
Fuel Tank Capacity	15.3 gal.	15.6 gal.

Comfort & Convenience

Feature	Alfa Romeo	BMW
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	—
Wireless Charging Pad	✓	—
Adaptive Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Leather Steering Wheel	✓	—
Simulated Alloy Trim on Steering Wheel	✓	—
Heated Steering Wheel	✓	—
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Cruise Control	—	✓
Front Seatback Storage	—	✓

In Car Entertainment

Feature	Alfa Romeo	BMW
Infotainment Display	8.8 in	14.9 in
AM/FM Stereo	✓	✓
Speaker System	8	10
Android Auto (Wired)	✓	—
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	6 months	12 months
Stereo Power	—	205W
Subwoofer Count	—	2
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓

Power Feature

Feature	Alfa Romeo	BMW
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass

Frontseats

Feature	Alfa Romeo	BMW
Front Head Room	38.6 in.	38.7 in.
Front Leg Room	42.4 in.	42.0 in.
Front Shoulder Room	56.1 in.	56.0 in.
Seat Material: Leather	✓	—
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	8-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	3	2
Passenger Seat Power Adjustments	6-way	10-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leatherette	—	✓
Front Seat Type: Sport	—	✓
Driver Seat Manual Adjustments	—	2-way
Driver Seat Thigh Extension	—	✓
Passenger Seat Manual Adjustments	—	2-way
Passenger Seat Thigh Extension	—	✓

Rearseats

Feature	Alfa Romeo	BMW
Rear Head Room	37.6 in.	37.6 in.
Rear Leg Room	35.1 in.	35.2 in.
Rear Shoulder Room	53.6 in.	54.6 in.
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	✓
Pass-Thru Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—

Tires and Wheels

Feature	Alfa Romeo	BMW
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	18 x 8.0 in	18 x 7.5 in
Tire Size	225/45R18	225/45R18
Run Flat Tires	✓	✓

Suspension

Feature	Alfa Romeo	BMW
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	—	✓
Rear Stabilizer Bar	—	✓

Warranty

Feature	Alfa Romeo	BMW
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	12 yr./ unlimited mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Alfa Romeo Giulia and 2026 BMW 3 Series.

How does the required fuel type affect long-term running costs between these two sedans?

Both the 2025 Alfa Romeo Giulia and the 2026 BMW 3 Series require premium unleaded fuel, standardizing the per-gallon cost. However, the BMW's better efficiency (31 combined MPG versus 27 MPG) will result in lower annual fuel expenditure over typical driving distances.

What is the performance trade-off when prioritizing fuel economy over raw power?

Opting for the more efficient 2026 BMW 3 Series means accepting 25 fewer horsepower (255 hp vs. 280 hp) and 11 lb-ft less torque (295 lb-ft vs. 306 lb-ft) compared to the Alfa Romeo Giulia.

Are the dimensions drastically different for parking or garage storage?

The dimensional differences are minor; the BMW is 3.4 inches longer (185.9 inches) but 1.8 inches shorter in width (71.9 inches) than the Giulia. The height difference is negligible, with the BMW being 0.3 inches taller at 56.8 inches.

Which vehicle offers better documented utility for passengers or luggage?

Currently, only the 2026 BMW 3 Series provides a quantifiable measure of utility, stating a cargo capacity of 16.9 cubic feet. The Giulia's cargo specification was not provided for direct comparison.

Considering the MSRP difference, does the power gain in the Giulia justify the higher cost for an enthusiast?

The Alfa Romeo Giulia demands $3,505 less upfront while delivering 25 more horsepower, making its power-to-price ratio highly attractive for the performance-oriented buyer in this comparison.

How similar are the transmissions and drive layouts for these rear-wheel-drive competitors?

Both the Giulia and the 3 Series utilize an 8-speed shiftable automatic transmission paired with a rear-wheel-drive layout, indicating similar fundamental mechanical approaches to power delivery.