2025 Audi A6 allroad vs 2026 BMW X3
Comparison Overview
The most significant numerical divergence between the 2025 Audi A6 allroad (car1) and the 2026 BMW X3 (car2) is the MSRP, presenting a $19,600 premium for the Audi at $70,500 versus the BMW's $50,900. This price disparity is reflected in performance metrics, as car1 boasts 335 hp and 369 lb-ft of torque, significantly outpacing the X3’s 255 hp and 295 lb-ft. Conversely, the X3 offers superior fuel economy, achieving a combined 29 MPG compared to the A6 allroad’s 25 MPG. Despite its larger physical presence (194.9 inches long vs. 187.2 inches), the Audi offers slightly less cargo space, measuring 30 cu ft versus the X3's 31.5 cu ft. Both vehicles utilize AWD, but the X3 employs an 8-speed automatic, while the A6 allroad uses a 7-speed automated manual transmission.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 BMW X3
The 2026 BMW X3 offers 29 MPG combined versus the Audi's 25 MPG, yielding lower operational costs for regular travel.
2026 BMW X3
The BMW X3 provides a slightly larger cargo volume of 31.5 cubic feet and a lower entry price point suitable for family budgets.
2025 Audi A6 allroad
The 2025 Audi A6 allroad delivers substantially more power with 335 horsepower and 369 lb-ft of torque compared to the X3's output.
2026 BMW X3
The BMW X3 offers a compelling package starting at $50,900, representing a $19,600 saving over the Audi A6 allroad.
Choose the Audi A6 allroad if...
- You require maximum engine performance, benefiting from 335 horsepower.
- You prefer the traditional wagon body style over a crossover utility vehicle.
- You prioritize the specific gear management of a 7-speed automated manual transmission.
Choose the BMW X3 if...
- Fuel efficiency is a primary concern, as the X3 achieves 29 MPG combined.
- You are sensitive to initial purchase price, as the X3 MSRP is $50,900.
- You need slightly more outright cargo volume, measuring 31.5 cubic feet.
Key Dimensions
| Dimension | Audi A6 allroad | BMW X3 |
|---|---|---|
| Length | 194.9" | 187.2" |
| Width | 74.9" | 75.6" |
| Height | 58.9" | 65.4" |
| Wheelbase | 115.2" | 112.8" |
Features Comparison
Safety
| Feature | Audi | BMW |
|---|---|---|
| Lane Departure Warning | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Dual Rear 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 | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Headlight Washers | ✓ | — |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Multi-Adjustable Headrests | ✓ | — |
| Rear Headrests | 3 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Blind Spot Monitor | — | ✓ |
| Driver Attention Alert | — | ✓ |
| Brake Drying | — | ✓ |
| Brake Preparation System | — | ✓ |
| Front Height Adjustable Headrests | — | ✓ |
Engine
| Feature | Audi | BMW |
|---|---|---|
| Base Engine Displacement | 3.0 L | 2.0 L |
| Number of Cylinders | V6 | inline 4 |
| Base Engine Type | mild hybrid | mild hybrid |
| Horsepower | 335 hp @ 6100 rpm | 255 hp @ 4700 rpm |
| Torque | 369 lb-ft @ 1400 rpm | 295 lb-ft @ 1600 rpm |
| Number of Valves | 24 | 16 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
Drive Train
| Feature | Audi | BMW |
|---|---|---|
| Transmission Type | 7-speed automated manual | 8-speed shiftable automatic |
| Drivetrain Type | all wheel drive | all wheel drive |
| Center Differential Type | Limited Slip | Limited Slip |
| Hill Descent Control | ✓ | ✓ |
Fuel
| Feature | Audi | BMW |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 22/30 MPG | 27/33 MPG |
| EPA Fuel Economy (Combined) | 25 MPG | 29 MPG |
| EPA Driving Range (City/Highway) | 424.6/579.0 mi. | 464.4/567.6 mi. |
| Fuel Tank Capacity | 19.3 gal. | 17.2 gal. |
Comfort & Convenience
| Feature | Audi | BMW |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Power Tilt and Telescopic Steering Wheel | ✓ | — |
| Transmission Controls on Steering Wheel | ✓ | ✓ |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Front View Camera | ✓ | — |
| Side View Camera | ✓ | — |
| Rear View Camera | ✓ | ✓ |
| Front Parking Sensors | ✓ | — |
| Rear Parking Sensors | ✓ | — |
| Wireless Charging Pad | ✓ | — |
| Cruise Control | ✓ | ✓ |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Leather Steering Wheel | ✓ | — |
| Heated Steering Wheel | ✓ | — |
| Four Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts with Fan Control | ✓ | — |
| Interior Air Filtration | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Cargo Floor Mats | ✓ | — |
| Tilt and Telescopic Steering Wheel | — | ✓ |
| Cruise Control on Steering Wheel | — | ✓ |
| Dual Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts | — | ✓ |
In Car Entertainment
| Feature | Audi | BMW |
|---|---|---|
| Infotainment Display | 10.1 in | 14.9 in |
| AM/FM Stereo | ✓ | ✓ |
| Premium Brand Speakers | Bang & Olufsen | — |
| Stereo Power | 705W | — |
| Speaker System | 16 | — |
| Subwoofer Count | 1 | — |
| Surround Audio | Discrete | — |
| Android Auto (Wireless) | ✓ | — |
| Apple CarPlay (Wireless) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 12 months |
| Speed Sensitive Volume Control | ✓ | — |
| Android Auto (Wired) | — | ✓ |
| Apple CarPlay (Wired) | — | ✓ |
Power Feature
| Feature | Audi | BMW |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Moonroof Type | 1st Row Power Glass Extended | — |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Audi | BMW |
|---|---|---|
| Front Head Room | 38.3 in. | — |
| Front Leg Room | 41.3 in. | 40.2 in. |
| Front Shoulder Room | 57.8 in. | 57.9 in. |
| Seat Material: Leather | ✓ | — |
| Front Seat Type: Bucket | ✓ | — |
| Driver Seat Power Adjustments | 8-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | Power |
| Driver Seat Memory Settings | 2 | 2 |
| Passenger Seat Power Adjustments | 8-way | — |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Driver Seat Ventilation | ✓ | — |
| Passenger Seat Ventilation | ✓ | — |
| Seat Material: Leatherette | — | ✓ |
| Front Seat Type: Sport | — | ✓ |
| Passenger Seat Lumbar Support | — | Power |
Rearseats
| Feature | Audi | BMW |
|---|---|---|
| Rear Head Room | 39.5 in. | — |
| Rear Leg Room | 37.4 in. | 36.3 in. |
| Rear Shoulder Room | 56.5 in. | 55.7 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 | Audi | BMW |
|---|---|---|
| Wheel Material | Alloy | Alloy |
| Wheel Diameter | 20 in. | — |
| Tire Type | All Season | All Season |
| Tire Size | 245/45R20 | ✓ |
| Spare Tire Type | Temporary | Temporary |
| Spare Tire Location | Inside Mounted | Inside Mounted |
| Wheel Size | — | 19 x 8.5 in |
Suspension
| Feature | Audi | BMW |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Audi | 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. |
| Hybrid Component Warranty | — | 8 yr./ 100000 mi. |
| Complimentary Scheduled Maintenance | — | 3 yr./ 36000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Audi A6 allroad and 2026 BMW X3.
What is the primary mechanical difference in the drivetrains?
The Audi A6 allroad utilizes a 7-speed automated manual transmission paired with its powertrain, whereas the BMW X3 employs a conventional 8-speed shiftable automatic transmission. Both models feature all-wheel drive capability.
How significant is the power gap between these two AWD vehicles?
The Audi A6 allroad holds a considerable advantage with 335 horsepower and 369 lb-ft of torque, meaning it produces 80 more horsepower than the BMW X3's 255 horsepower.
Which vehicle offers better efficiency for daily driving?
The BMW X3 is measurably more efficient, delivering 29 MPG combined (27 city/33 highway), compared to the Audi A6 allroad’s 25 MPG combined rating (22 city/30 highway).
Does the larger Audi provide more utility space?
No, despite the Audi A6 allroad being nearly 7.7 inches longer externally, the BMW X3 offers a larger cargo capacity at 31.5 cubic feet versus the Audi’s 30 cubic feet.
Are there differences in required fuel types?
Both the 2025 Audi A6 allroad and the 2026 BMW X3 require premium unleaded fuel for optimal performance based on their specifications.
How much more does the Audi A6 allroad cost to acquire?
The Audi A6 allroad starts at an MSRP of $70,500, which is $19,600 more than the base price of $50,900 for the 2026 BMW X3.
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