2025 Alfa Romeo Giulia vs 2025 Mercedes-Benz C-Class

$43,995 · Sedan

$48,450 · Sedan

Comparison Overview

The battle between the 2025 Alfa Romeo Giulia and the 2025 Mercedes-Benz C-Class pits raw Italian passion against refined German engineering. The Giulia explodes onto the scene with a potent 280 hp and 306 lb-ft of torque, promising exhilarating, rear-wheel-drive fun in a compact 182.5-inch frame. Conversely, the C-Class delivers sophisticated efficiency, boasting a higher combined MPG of 29 versus the Giulia's 27, though it trails in power output by 25 horsepower. While the Mercedes offers superior utility with 11.6 cu ft of cargo capacity, the Alfa Romeo undercuts the C-Class significantly with an MSRP of $43,995 compared to the Mercedes' $48,450. Both require premium unleaded, but the Giulia’s focus remains squarely on driver engagement over minor efficiency gains and added size.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz C-Class

The Mercedes-Benz C-Class wins for commuters due to its superior fuel economy ratings of 25/35 MPG city/highway.

👨‍👩‍👧‍👦 Best for Families

2025 Mercedes-Benz C-Class

The C-Class offers a slight advantage for families by being marginally larger and including 11.6 cu ft of stated cargo capacity.

🏎️ Best for Enthusiasts

2025 Alfa Romeo Giulia

The Alfa Romeo Giulia captivates enthusiasts with its higher output of 280 hp and 306 lb-ft of torque.

💰 Best Value

2025 Alfa Romeo Giulia

The Alfa Romeo Giulia provides superior power-per-dollar, costing $4,455 less than the Mercedes-Benz C-Class.

Choose the Alfa Romeo Giulia if...

You prioritize maximum power, leveraging the 280 hp delivered by the standard 2.0L engine.
You want to save $4,455 upfront, as the MSRP starts significantly lower at $43,995.
Your driving enjoyment hinges on spirited handling delivered by its traditional RWD setup and slightly lower curb weight.

Choose the Mercedes-Benz C-Class if...

You prefer smoother, more frequent gear shifts provided by the 9-speed automatic transmission.
You need better long-distance efficiency, earning 29 combined MPG.
You value a slightly more spacious cabin and cargo area, indicated by its 187.0-inch length versus the Giulia's 182.5 inches.

Key Dimensions

Dimension	Alfa Romeo Giulia	Mercedes-Benz C-Class
Length	182.5"	187.0"
Width	73.7"	74.4"
Height	56.5"	56.6"
Wheelbase	111.0"	112.8"

Features Comparison

Safety

Feature	Alfa Romeo	Mercedes-Benz
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	—	✓
Front Power Adjustable Headrests	—	✓

Engine

Feature	Alfa Romeo	Mercedes-Benz
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 @ 5800 rpm
Torque	306 lb-ft @ 2000 rpm	295 lb-ft @ 2000 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	Mercedes-Benz
Transmission Type	8-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	rear wheel drive	rear wheel drive

Fuel

Feature	Alfa Romeo	Mercedes-Benz
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	24/33 MPG	25/35 MPG
EPA Fuel Economy (Combined)	27 MPG	29 MPG
EPA Driving Range (City/Highway)	367.2/504.9 mi.	435.0/609.0 mi.
Fuel Tank Capacity	15.3 gal.	17.4 gal.

Comfort & Convenience

Feature	Alfa Romeo	Mercedes-Benz
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	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Automatic Parking Assist	—	✓
Cruise Control	—	✓
Front Seatback Storage	—	✓

In Car Entertainment

Feature	Alfa Romeo	Mercedes-Benz
Infotainment Display	8.8 in	11.9 in
AM/FM Stereo	✓	✓
Speaker System	8	5
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	6 months
Subwoofer Count	—	1
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓

Power Feature

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

Frontseats

Feature	Alfa Romeo	Mercedes-Benz
Front Head Room	38.6 in.	40.0 in.
Front Leg Room	42.4 in.	41.7 in.
Front Shoulder Room	56.1 in.	56.3 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	3
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	—	✓
Driver Seat Thigh Extension	—	✓
Passenger Seat Memory Settings	—	3

Rearseats

Feature	Alfa Romeo	Mercedes-Benz
Rear Head Room	37.6 in.	37.5 in.
Rear Leg Room	35.1 in.	36.0 in.
Rear Shoulder Room	53.6 in.	55.6 in.
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	—
Pass-Thru Center Armrest	✓	—
Heated Rear Seats (Multi-Level)	✓	—
Folding Center Armrest	—	✓

Tires and Wheels

Feature	Alfa Romeo	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Size	18 x 8.0 in	18 x 8.5 in
Tire Size	225/45R18	245/40R18
Run Flat Tires	✓	✓
Wheel Material	—	Alloy

Suspension

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

Warranty

Feature	Alfa Romeo	Mercedes-Benz
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.	4 yr./ 50000 mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ 50000 mi.
Hybrid Component Warranty	—	6 yr./ 62000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Alfa Romeo Giulia and 2025 Mercedes-Benz C-Class.

Which sedan is quicker off the line, the Giulia or the C-Class?

While specific 0-60 mph times are not provided, the 2025 Alfa Romeo Giulia holds a mechanical advantage with 280 hp compared to the C-Class's 255 hp, suggesting it will likely accelerate faster.

Is the extra cost of the Mercedes-Benz C-Class justified by better efficiency?

The C-Class does offer better efficiency at 29 combined MPG versus the Giulia’s 27 combined MPG, but you pay a $4,455 premium for this modest 2 MPG gain.

Do both models require premium gasoline?

Yes, both the 2025 Alfa Romeo Giulia and the 2025 Mercedes-Benz C-Class require premium unleaded fuel to achieve their stated performance figures.

How much difference in size separates these two rear-wheel-drive sedans?

The Mercedes-Benz C-Class is slightly larger overall, measuring 187.0 inches in length and 74.4 inches in width, making it marginally bigger than the Giulia's 182.5-inch length.

If I value driving dynamics over luxury refinement, which should I choose?

Enthusiasts often lean towards the Alfa Romeo Giulia for its sharper focus on visceral driving engagement, highlighted by its higher torque rating of 306 lb-ft versus the C-Class's 295 lb-ft.

Does the Mercedes offer any measurable cargo advantage over the Alfa Romeo?

Yes, the C-Class explicitly lists a cargo capacity of 11.6 cubic feet, a practical figure that helps justify its higher MSRP for those needing utility.