2025 Acura RDX vs 2026 Cadillac XT5
Comparison Overview
The battle for premium crossover dynamism pits the eager 2025 Acura RDX against the poised 2026 Cadillac XT5. Acura brings undeniable muscle to the fore, boasting 272 horsepower and 280 lb-ft of torque, substantially outgunning the Cadillac's 235 hp output—a potent 37 hp advantage the RDX exploits for sharper acceleration. While the RDX utilizes an AWD system paired with a 10-speed automatic, the XT5 leans on FWD and a 9-speed transmission, offering slightly better efficiency with 24 MPG combined versus the Acura’s 23 MPG. Priced nearly identically, starting at $44,700 for the Acura and $44,300 for the Cadillac, buyers must weigh the Acura’s commanding performance against the Cadillac's marginally larger 30 cu ft cargo area. The RDX feels ready to pounce, while the XT5 offers subtle refinement in a slightly longer 189.6-inch frame.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 Cadillac XT5
The XT5 offers superior fuel economy at 29 highway MPG and a slightly lower entry price of $44,300.
2026 Cadillac XT5
With 30 cu ft of cargo capacity, the XT5 offers slightly more room for family gear than the RDX's 29.5 cu ft.
2025 Acura RDX
The RDX clearly appeals to driving enthusiasts with its dominant 272 horsepower and standard all-wheel drive capability.
2025 Acura RDX
For just $400 more, the RDX delivers 37 additional horsepower and the enhanced traction of all-wheel drive.
Choose the Acura RDX if...
- Instantaneous power delivery and a performance edge are primary concerns.
- All-wheel drive confidence in varied driving conditions is necessary.
- A sportier, more responsive driving experience is prioritized over maximum efficiency.
Choose the Cadillac XT5 if...
- Every highway mile counts toward better fuel savings (29 MPG highway).
- A slightly larger cargo hold of 30 cubic feet is advantageous.
- A premium experience focused on quiet cruising rather than raw speed is desired.
Key Dimensions
| Dimension | Acura RDX | Cadillac XT5 |
|---|---|---|
| Length | 187.4" | 189.6" |
| Width | 74.8" | 74.9" |
| Height | 65.7" | 66.1" |
| Wheelbase | 108.3" | 112.0" |
Features Comparison
Safety
| Feature | Acura | Cadillac |
|---|---|---|
| Blind Spot Monitor | ✓ | — |
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | ✓ |
| Rear Cross Traffic Alert | ✓ | — |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-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 Solid Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 2 |
| Rear Height Adjustable Headrests | ✓ | — |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | — |
| Engine Immobilizer | ✓ | ✓ |
| Rear Ventilated Disc Brakes | — | ✓ |
| Brake Preparation System | — | ✓ |
| Headlight Delay-Off | — | ✓ |
| Cornering Lights | — | ✓ |
Engine
| Feature | Acura | Cadillac |
|---|---|---|
| Base Engine Displacement | 2.0 L | 2.0 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | gas |
| Horsepower | 272 hp @ 6500 rpm | 235 hp @ 5000 rpm |
| Torque | 280 lb-ft @ 1600 rpm | 258 lb-ft @ 1500 rpm |
| Number of Valves | 16 | 16 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
| Cylinder Deactivation | — | ✓ |
Drive Train
| Feature | Acura | Cadillac |
|---|---|---|
| Transmission Type | 10-speed shiftable automatic | 9-speed shiftable automatic |
| Drivetrain Type | all wheel drive | front wheel drive |
| [object Object] | ✓ | — |
| [object Object] | ✓ | — |
Fuel
| Feature | Acura | Cadillac |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 21/27 MPG | 22/29 MPG |
| EPA Fuel Economy (Combined) | 23 MPG | 24 MPG |
| EPA Driving Range (City/Highway) | 359.1/461.7 mi. | 418.0/551.0 mi. |
| Fuel Tank Capacity | 17.1 gal. | 19.0 gal. |
Comfort & Convenience
| Feature | Acura | Cadillac |
|---|---|---|
| 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 | ✓ | ✓ |
| Wireless Charging Pad | ✓ | — |
| Adaptive Cruise Control | ✓ | — |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Overhead Console with Storage | ✓ | — |
| Front Seatback Storage | ✓ | ✓ |
| Leather 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 Parking Sensors | — | ✓ |
| Rear Parking Sensors | — | ✓ |
| Cruise Control | — | ✓ |
| Leatherette Steering Wheel | — | ✓ |
| Sun Sensor | — | ✓ |
In Car Entertainment
| Feature | Acura | Cadillac |
|---|---|---|
| Infotainment Display | 10.2 in | 8.0 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 9 | 8 |
| Subwoofer Count | 1 | — |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| Auxiliary Audio Input | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 3 months |
| Speed Sensitive Volume Control | ✓ | ✓ |
| Premium Speaker Brand | — | Bose |
Power Feature
| Feature | Acura | Cadillac |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Moonroof Type | 1st Row Power Glass | — |
| Keyless Entry | ✓ | ✓ |
| Reverse Tilt Passenger Mirror | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Acura | Cadillac |
|---|---|---|
| Front Head Room | 40.0 in. | 39.7 in. |
| Front Leg Room | 42.0 in. | 41.2 in. |
| Front Shoulder Room | 60.0 in. | 58.3 in. |
| Front Hip Room | 55.0 in. | 56.1 in. |
| Seat Material: Leatherette | ✓ | ✓ |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Passenger Seat Power Adjustments | 8-way | 6-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Passenger Seat Manual Adjustments | — | 2-way |
Rearseats
| Feature | Acura | Cadillac |
|---|---|---|
| Rear Head Room | 38.0 in. | 38.4 in. |
| Rear Leg Room | 38.0 in. | 39.0 in. |
| Rear Shoulder Room | 57.0 in. | 56.3 in. |
| Rear Hip Room | 50.0 in. | 54.8 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Center Armrest | ✓ | ✓ |
| Reclining Rear Seats | — | ✓ |
Tires and Wheels
| Feature | Acura | Cadillac |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 19 x 8.0 in | — |
| Tire Type | All Season | All Season |
| Tire Size | 235/55R19 | P235/65R |
| Spare Tire Type | Temporary | Temporary |
| Spare Tire Location | Inside Mounted | Inside Mounted |
| Wheel Diameter | — | 18 in |
Suspension
| Feature | Acura | Cadillac |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Acura | Cadillac |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 6 yr./ 70000 mi. | 6 yr./ 70000 mi. |
| Corrosion/Rust Warranty | 5 yr./ unlimited mi. | 4 yr./ 50000 mi. |
| Roadside Assistance | 4 yr./ 50000 mi. | 6 yr./ 70000 mi. |
| Complimentary Scheduled Maintenance | 1 yr./ 12000 mi. | 1 yr./ unlimited mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Acura RDX and 2026 Cadillac XT5.
How much of a performance gap exists between these two premium crossovers?
The 2025 Acura RDX significantly pulls ahead in power figures, generating 272 horsepower compared to the 2026 Cadillac XT5's 235 horsepower, resulting in a 37 hp advantage for the Acura.
Are the running costs substantially different based on fuel efficiency?
The 2026 Cadillac XT5 boasts slightly better overall efficiency, achieving 24 MPG combined versus the RDX's 23 MPG combined, although both recommend premium unleaded fuel.
Which vehicle offers more versatility regarding drivetrain configuration?
The 2025 Acura RDX comes standard with an all-wheel drive system, whereas the 2026 Cadillac XT5 utilizes a front-wheel drive setup in its base configuration.
How do the dimensions compare in terms of overall size?
The Cadillac XT5 is marginally longer at 189.6 inches and slightly taller at 66.1 inches than the Acura RDX's measurements.
Do these crossovers use similar transmissions?
No, the Acura RDX features a more extensive 10-speed shiftable automatic transmission, while the Cadillac XT5 employs a 9-speed shiftable automatic.
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