2025 Alfa Romeo Stelvio vs 2026 Buick Enclave
Comparison Overview
Most significant numerical divergence is the 48-horsepower advantage held by the 2026 Buick Enclave (328 hp) over the 2025 Alfa Romeo Stelvio (280 hp). This power differential exists despite the Stelvio commanding a higher Manufacturer's Suggested Retail Price (MSRP) of $48,995 compared to the Enclave's $46,200. Torque figures also favor the Enclave at 326 lb-ft versus 306 lb-ft. Fuel economy is closely matched, with the Stelvio achieving 24 MPG combined, marginally better than the Enclave's 23 MPG combined, though the Stelvio mandates premium unleaded while the Enclave uses regular. Size variance is substantial: the Enclave is 23 inches longer (207.6 inches vs. 184.6 inches) and offers 4.4 cubic feet more cargo volume (22.9 cu ft vs. 18.5 cu ft). Both utilize an 8-speed shiftable automatic transmission.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Alfa Romeo Stelvio
Stelvio achieves slightly superior combined fuel economy (24 MPG vs. 23 MPG) and requires a lower initial investment for the required premium fuel grade.
2026 Buick Enclave
Enclave provides 4.4 cubic feet more cargo capacity and is 23 inches longer, indicating superior passenger and storage volume for family needs.
2026 Buick Enclave
Enclave delivers 48 more horsepower and 20 additional lb-ft of torque, providing demonstrably higher performance metrics.
2026 Buick Enclave
Enclave offers significantly greater power (328 hp) and substantially more space (22.9 cu ft cargo) for a lower MSRP of $46,200.
Choose the Alfa Romeo Stelvio if...
- Prioritizing a smaller exterior footprint (184.6 inches in length) for urban maneuverability.
- Accepting the higher initial MSRP in exchange for Alfa Romeo's engineering ethos.
- Requiring the inherent stability of standard All-Wheel Drive (AWD) over standard Front-Wheel Drive (FWD).
Choose the Buick Enclave if...
- Maximizing cubic footage, needing the 22.9 cu ft cargo capacity.
- Desiring the highest stated horsepower figure available (328 hp).
- Needing to run the vehicle on regular unleaded fuel instead of premium.
Key Dimensions
| Dimension | Alfa Romeo Stelvio | Buick Enclave |
|---|---|---|
| Length | 184.6" | 207.6" |
| Width | 74.9" | 79.6" |
| Height | 66.0" | 71.0" |
| Wheelbase | 111.0" | 120.9" |
Features Comparison
Safety
| Feature | Alfa Romeo | Buick |
|---|---|---|
| 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 | ✓ | ✓ |
| 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 Solid Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Adaptive Headlights | ✓ | — |
| Self-Leveling Headlights | ✓ | — |
| Daytime Running Lights | ✓ | ✓ |
| Headlight Washers | ✓ | — |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 2 |
| Rear Center 3-Point Seatbelt | ✓ | — |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Post-Collision Safety System | — | ✓ |
| Third Row Head Airbags | — | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | — | ✓ |
| Rear Ventilated Disc Brakes | — | ✓ |
| Brake Preparation System | — | ✓ |
| Headlight Delay-Off | — | ✓ |
| Rear Folding Headrests | — | ✓ |
Engine
| Feature | Alfa Romeo | Buick |
|---|---|---|
| Base Engine Displacement | 2.0 L | 2.5 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | gas |
| Horsepower | 280 hp @ 5200 rpm | 328 hp @ 5500 rpm |
| Torque | 306 lb-ft @ 2000 rpm | 326 lb-ft @ 3500 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 | Buick |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain Type | all wheel drive | front wheel drive |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | Alfa Romeo | Buick |
|---|---|---|
| Fuel Type | premium unleaded (required) | regular unleaded |
| EPA Fuel Economy (City/Highway) | 22/28 MPG | 20/27 MPG |
| EPA Fuel Economy (Combined) | 24 MPG | 23 MPG |
| EPA Driving Range (City/Highway) | 371.8/473.2 mi. | 388.0/523.8 mi. |
| Fuel Tank Capacity | 16.9 gal. | 19.4 gal. |
Comfort & Convenience
| Feature | Alfa Romeo | Buick |
|---|---|---|
| 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 | ✓ | ✓ |
| Front Seatback 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 View Camera | — | ✓ |
| Side View Camera | — | ✓ |
| 3rd Row Cupholders | — | ✓ |
| Manual Rear Seat Easy Entry | — | ✓ |
| Leatherette Steering Wheel | — | ✓ |
| Three Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts with Fan Control | — | ✓ |
| Sun Sensor | — | ✓ |
In Car Entertainment
| Feature | Alfa Romeo | Buick |
|---|---|---|
| Infotainment Display | 8.8 in | 30.0 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 8 | 12 |
| 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 | 3 months |
| Premium Speaker Brand | — | Bose |
| Subwoofer Count | — | 1 |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Speed Sensitive Volume Control | — | ✓ |
Power Feature
| Feature | Alfa Romeo | Buick |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Alfa Romeo | Buick |
|---|---|---|
| Front Head Room | 40.2 in. | 42.6 in. |
| Front Leg Room | 36.6 in. | 44.3 in. |
| Front Shoulder Room | 57.5 in. | 62.2 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 | 6-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 Hip Room | — | 58.7 in. |
| Seat Material: Leatherette | — | ✓ |
| Passenger Seat Manual Adjustments | — | 2-way |
Rearseats
| Feature | Alfa Romeo | Buick |
|---|---|---|
| Rear Head Room | 38.9 in. | 40.0 in. |
| Rear Leg Room | 31.9 in. | 41.5 in. |
| Rear Shoulder Room | 56.0 in. | 62.1 in. |
| Split-Folding Rear Seatback | ✓ | — |
| Heated Rear Seats (Multi-Level) | ✓ | — |
| Rear Hip Room | — | 58.5 in. |
| Folding Rear Seatback | — | ✓ |
| Reclining Rear Seats | — | ✓ |
| Folding Center Armrest | — | ✓ |
| Manual Folding Third Row Seat | — | ✓ |
Tires and Wheels
| Feature | Alfa Romeo | Buick |
|---|---|---|
| Wheel Material | Alloy | — |
| Wheel Size | 19 x 8.0 in | — |
| Tire Type | All Season | All Season |
| Tire Size | 235/55R19 | P255/55R20 |
| Wheel Finish | — | Painted Alloy |
| Wheel Diameter | — | 20 in. |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Underbody Mounted |
Suspension
| Feature | Alfa Romeo | Buick |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | — | ✓ |
| Rear Stabilizer Bar | — | ✓ |
Warranty
| Feature | Alfa Romeo | Buick |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 5 yr./ 60000 mi. |
| Corrosion/Rust Warranty | 12 yr./ unlimited mi. | 6 yr./ 100000 mi. |
| Roadside Assistance | 4 yr./ unlimited mi. | 5 yr./ 60000 mi. |
| Complimentary Scheduled Maintenance | — | 1 yr./ unlimited mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Alfa Romeo Stelvio and 2026 Buick Enclave.
How much larger is the 2026 Buick Enclave physically than the 2025 Alfa Romeo Stelvio?
The Enclave measures 207.6 inches in length, making it 23 inches longer than the Stelvio's 184.6 inches. Enclave is also 4.7 inches wider and 5.0 inches taller.
Does the higher horsepower of the Enclave translate to better fuel economy?
No, the 2026 Buick Enclave delivers 328 hp but achieves 23 MPG combined, slightly less efficient than the 280 hp Stelvio's 24 MPG combined rating.
Which vehicle mandates the use of premium gasoline for operation?
The 2025 Alfa Romeo Stelvio requires premium unleaded fuel. Conversely, the 2026 Buick Enclave is designed to run on regular unleaded fuel, potentially reducing running costs.
What is the difference in cargo capacity between these two crossovers?
The Enclave offers 22.9 cubic feet of cargo capacity, a measurable gain of 4.4 cubic feet over the 18.5 cubic feet available in the Alfa Romeo Stelvio.
Which vehicle comes standard with All-Wheel Drive?
The 2025 Alfa Romeo Stelvio is equipped with all-wheel drive as standard equipment. The 2026 Buick Enclave is listed with front-wheel drive as the standard configuration.
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