2025 Alfa Romeo Giulia vs 2025 Audi A4
Comparison Overview
The most significant measurable difference is the length discrepancy, with the 2025 Audi A4 measuring 187.5 inches compared to the 2025 Alfa Romeo Giulia's 182.5 inches, offering a 5.0-inch advantage in exterior length. Performance figures heavily favor the Giulia, which produces 280 hp and 306 lb-ft of torque against the A4's 261 hp and 273 lb-ft of torque. Fuel economy is nearly identical, with the Giulia achieving a combined 27 MPG versus the A4's 26 MPG. Pricing is extremely close, separated by just $105, as the Giulia starts at $43,995 and the A4 at $44,100. Furthermore, the Giulia boasts a superior power-to-weight advantage stemming from its higher output and utilizes an 8-speed automatic, whereas the A4 employs a 7-speed automated manual transmission, with both demanding premium unleaded fuel.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Audi A4
The Audi A4 offers All-Wheel Drive (AWD) capability, which provides greater year-round stability favored by daily commuters.
2025 Audi A4
The Audi A4 is the superior choice for families due to its 187.5-inch length and dedicated 12 cubic feet of cargo capacity.
2025 Alfa Romeo Giulia
The 2025 Alfa Romeo Giulia wins on raw power, delivering 280 hp and 306 lb-ft of torque compared to the A4's outputs.
2025 Alfa Romeo Giulia
The Alfa Romeo Giulia provides 19 more horsepower for a lower starting MSRP of $43,995, offering greater measurable output per dollar spent.
Choose the Alfa Romeo Giulia if...
- Maximum engine output is prioritized, as the Giulia delivers 280 hp versus the A4's 261 hp.
- A traditional 8-speed automatic transmission setup is preferred over the A4's 7-speed automated manual.
- A slightly more compact vehicle footprint is desired, given the Giulia's 182.5-inch length.
Choose the Audi A4 if...
- All-wheel drive security is required for adverse weather conditions, which the A4 provides.
- Practical utility is necessary, demonstrated by the A4's explicit 12 cu ft of cargo capacity.
- A slightly longer chassis is desired, as the A4 measures 187.5 inches compared to the Giulia's 182.5 inches.
Key Dimensions
| Dimension | Alfa Romeo Giulia | Audi A4 |
|---|---|---|
| Length | 182.5" | 187.5" |
| Width | 73.7" | 72.7" |
| Height | 56.5" | 56.2" |
| Wheelbase | 111.0" | 111.0" |
Features Comparison
Safety
| Feature | Alfa Romeo | Audi |
|---|---|---|
| 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 Preparation System | — | ✓ |
| Front Multi-Adjustable Headrests | — | ✓ |
Engine
| Feature | Alfa Romeo | Audi |
|---|---|---|
| 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 | 261 hp @ 6300 rpm |
| Torque | 306 lb-ft @ 2000 rpm | 273 lb-ft @ 4200 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 | Audi |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 7-speed automated manual |
| Drivetrain Type | rear wheel drive | all wheel drive |
| Center Differential Type | — | Limited Slip |
Fuel
| Feature | Alfa Romeo | Audi |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 24/33 MPG | 23/32 MPG |
| EPA Fuel Economy (Combined) | 27 MPG | 26 MPG |
| EPA Driving Range (City/Highway) | 367.2/504.9 mi. | 351.9/489.6 mi. |
| Fuel Tank Capacity | 15.3 gal. | 15.3 gal. |
Comfort & Convenience
| Feature | Alfa Romeo | Audi |
|---|---|---|
| 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 | ✓ | ✓ |
| Front Seatback Storage | — | ✓ |
| Three Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts with Fan Control | — | ✓ |
| Sun Sensor | — | ✓ |
| Cargo Floor Mats | — | ✓ |
In Car Entertainment
| Feature | Alfa Romeo | Audi |
|---|---|---|
| Infotainment Display | 8.8 in | 10.1 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 | — |
| Stereo Power | — | 180W |
| Subwoofer Count | — | 1 |
| Apple CarPlay (Wireless) | — | ✓ |
| Memory Card Slot | — | ✓ |
Power Feature
| Feature | Alfa Romeo | Audi |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Keyless Entry | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Moonroof Type | — | 1st Row Power Glass |
| Remote Keyless Entry | — | ✓ |
Frontseats
| Feature | Alfa Romeo | Audi |
|---|---|---|
| Front Head Room | 38.6 in. | 37.3 in. |
| Front Leg Room | 42.4 in. | 41.3 in. |
| Front Shoulder Room | 56.1 in. | 55.9 in. |
| Seat Material: Leather | ✓ | ✓ |
| Front Seat Type: Bucket | ✓ | — |
| Driver Seat Power Adjustments | 8-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | Power |
| Driver Seat Memory Settings | 3 | — |
| Passenger Seat Power Adjustments | 6-way | 8-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 |
| Front Seat Type: Sport | — | ✓ |
Rearseats
| Feature | Alfa Romeo | Audi |
|---|---|---|
| Rear Head Room | 37.6 in. | 37.4 in. |
| Rear Leg Room | 35.1 in. | 35.7 in. |
| Rear Shoulder Room | 53.6 in. | 54.5 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Rear Seat Feature | ✓ | ✓ |
| Pass-Thru Center Armrest | ✓ | ✓ |
| Heated Rear Seats (Multi-Level) | ✓ | — |
Tires and Wheels
| Feature | Alfa Romeo | Audi |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 18 x 8.0 in | — |
| Tire Size | 225/45R18 | 245/40R H |
| Run Flat Tires | ✓ | — |
| Wheel Diameter | — | 18 in |
| Tire Type | — | All Season |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | Alfa Romeo | Audi |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | — | ✓ |
| Rear Stabilizer Bar | — | ✓ |
Warranty
| Feature | Alfa Romeo | Audi |
|---|---|---|
| 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. |
Frequently Asked Questions
Common questions about comparing the 2025 Alfa Romeo Giulia and 2025 Audi A4.
Which vehicle has better performance based on specifications?
The 2025 Alfa Romeo Giulia offers superior performance metrics, boasting 280 horsepower and 306 lb-ft of torque, notably exceeding the 2025 Audi A4's 261 hp and 273 lb-ft of torque.
How do the fuel economy and fuel requirements compare?
Both vehicles require premium unleaded fuel, and their efficiencies are tightly matched; the Giulia achieves 27 MPG combined (24/33 MPG), while the A4 is rated slightly lower at 26 MPG combined (23/32 MPG).
Is there a significant price difference between the two sedans?
The pricing is nearly identical, with the Giulia having a base MSRP of $43,995 and the A4 slightly higher at $44,100, a difference of only $105.
Which sedan offers more interior or cargo practicality?
The Audi A4 is positioned as the more practical option, measuring 187.5 inches in length and specifically listing 12 cubic feet of cargo capacity, whereas the Giulia's cargo volume is not specified.
What is the key difference in the drivetrain setup?
The Giulia is standard Rear Wheel Drive (RWD) paired with an 8-speed automatic transmission, contrasting with the A4's All-Wheel Drive (AWD) system mated to a 7-speed automated manual.
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