2025 Audi A6 allroad vs 2025 Chevrolet Suburban
Comparison Overview
The most striking numerical divergence between the 2025 Audi A6 allroad and the 2025 Chevrolet Suburban lies in fuel economy, with the Audi achieving 25 MPG combined versus the Suburban's 17 MPG combined, a significant 8 MPG advantage. The Audi commands a higher MSRP of $70,500 compared to the Suburban's $61,500. Despite its smaller footprint (194.9 inches long vs. 226.3 inches), the Audi generates 335 hp and 369 lb-ft of torque, which is only marginally less than the Suburban's 355 hp and 383 lb-ft. However, the Suburban offers superior utility, boasting 41.5 cu ft of cargo capacity compared to the A6 allroad's 30 cu ft. Furthermore, the Audi mandates premium unleaded fuel, adding to long-term running costs, while the Suburban utilizes regular unleaded.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Audi A6 allroad
The Audi A6 allroad wins for commuters due to its superior 25 MPG combined fuel efficiency and premium positioning.
2025 Chevrolet Suburban
The Suburban is the family choice, providing substantially more space with 41.5 cu ft of cargo capacity compared to the A6 allroad's 30 cu ft.
2025 Chevrolet Suburban
The Suburban edges out the competition for enthusiasts with higher peak torque at 383 lb-ft and more robust 10-speed automatic gearing.
2025 Chevrolet Suburban
The Suburban offers better quantitative value, delivering higher horsepower and significantly more cargo volume for a $9,000 lower initial MSRP.
Choose the Audi A6 allroad if...
- Fuel efficiency is paramount, as evidenced by the 25 MPG combined rating against the Suburban's 17 MPG.
- A refined driving experience is desired, reflected in the standard all-wheel drive and 7-speed automated manual transmission.
- The lower overall vehicle size (194.9 inches in length) is preferred for urban maneuvering.
Choose the Chevrolet Suburban if...
- Maximum cargo utility is needed, given the 41.5 cu ft available compared to Car 1's 30 cu ft.
- Operating costs are a concern, as the Suburban uses less expensive regular unleaded fuel.
- A lower entry price point of $61,500 is necessary, saving $9,000 over the Audi.
Key Dimensions
| Dimension | Audi A6 allroad | Chevrolet Suburban |
|---|---|---|
| Length | 194.9" | 226.3" |
| Width | 74.9" | 81.1" |
| Height | 58.9" | 75.6" |
| Wheelbase | 115.2" | 134.1" |
Features Comparison
Safety
| Feature | Audi | Chevrolet |
|---|---|---|
| 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 | 2 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Blind Spot Monitor | — | ✓ |
| Lane Keeping Assist System | — | ✓ |
| Rear Cross Traffic Alert | — | ✓ |
| Third Row Head Airbags | — | ✓ |
| Front Height Adjustable Headrests | — | ✓ |
Engine
| Feature | Audi | Chevrolet |
|---|---|---|
| Base Engine Displacement | 3.0 L | 5.3 L |
| Number of Cylinders | V6 | V8 |
| Base Engine Type | mild hybrid | gas |
| Horsepower | 335 hp @ 6100 rpm | 355 hp @ 5600 rpm |
| Torque | 369 lb-ft @ 1400 rpm | 383 lb-ft @ 4100 rpm |
| Number of Valves | 24 | 16 |
| Camshaft Type | Double overhead cam (DOHC) | Overhead valves (OHV) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
| Cylinder Deactivation | — | ✓ |
Drive Train
| Feature | Audi | Chevrolet |
|---|---|---|
| Transmission Type | 7-speed automated manual | 10-speed shiftable automatic |
| Drivetrain Type | all wheel drive | rear wheel drive |
| Center Differential Type | Limited Slip | — |
| Hill Descent Control | ✓ | — |
| Rear Differential Type | — | Limited Slip |
Fuel
| Feature | Audi | Chevrolet |
|---|---|---|
| Fuel Type | premium unleaded (required) | regular unleaded |
| EPA Fuel Economy (City/Highway) | 22/30 MPG | 15/20 MPG |
| EPA Fuel Economy (Combined) | 25 MPG | 17 MPG |
| EPA Driving Range (City/Highway) | 424.6/579.0 mi. | 420.0/560.0 mi. |
| Fuel Tank Capacity | 19.3 gal. | 28.0 gal. |
Comfort & Convenience
| Feature | Audi | Chevrolet |
|---|---|---|
| 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 | — | ✓ |
| Automatic Parking Assist | — | ✓ |
| Adaptive Cruise Control | — | ✓ |
| 3rd Row Cupholders | — | ✓ |
| Leatherette Steering Wheel | — | ✓ |
| Three Zone Climate Control | — | ✓ |
| Sun Sensor | — | ✓ |
In Car Entertainment
| Feature | Audi | Chevrolet |
|---|---|---|
| Infotainment Display | 10.1 in | 17.7 in |
| AM/FM Stereo | ✓ | ✓ |
| Premium Brand Speakers | Bang & Olufsen | — |
| Stereo Power | 705W | — |
| Speaker System | 16 | 6 |
| 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 | — |
| Speed Sensitive Volume Control | ✓ | ✓ |
| Auxiliary Audio Input | — | ✓ |
Power Feature
| Feature | Audi | Chevrolet |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Moonroof Type | 1st Row Power Glass Extended | — |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Audi | Chevrolet |
|---|---|---|
| Front Head Room | 38.3 in. | 42.3 in. |
| Front Leg Room | 41.3 in. | 44.5 in. |
| Front Shoulder Room | 57.8 in. | 65.6 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 | 2 | — |
| Passenger Seat Power Adjustments | 8-way | 6-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Heating | Multi-level | — |
| Passenger Seat Heating | Multi-level | — |
| Driver Seat Ventilation | ✓ | — |
| Passenger Seat Ventilation | ✓ | — |
| Front Hip Room | — | 61.5 in. |
| Seat Material: Premium Cloth | — | ✓ |
| Passenger Seat Lumbar Support | — | Power |
Rearseats
| Feature | Audi | Chevrolet |
|---|---|---|
| Rear Head Room | 39.5 in. | 38.9 in. |
| Rear Leg Room | 37.4 in. | 42.0 in. |
| Rear Shoulder Room | 56.5 in. | 64.6 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Rear Seat Feature | ✓ | — |
| Pass-Thru Center Armrest | ✓ | — |
| Heated Rear Seats (Multi-Level) | ✓ | — |
| Rear Hip Room | — | 61.3 in. |
| Folding Center Armrest | — | ✓ |
| Manual Folding Third Row Seat | — | ✓ |
Tires and Wheels
| Feature | Audi | Chevrolet |
|---|---|---|
| Wheel Material | Alloy | — |
| Wheel Diameter | 20 in. | — |
| Tire Type | All Season | All Season |
| Tire Size | 245/45R20 | 265/65R18 |
| Spare Tire Type | Temporary | Full Size Non-Matching |
| Spare Tire Location | Inside Mounted | Underbody Mounted |
| Wheel Finish | — | Painted Alloy |
| Wheel Size | — | 18 x 8.5 in |
Suspension
| Feature | Audi | Chevrolet |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Audi | Chevrolet |
|---|---|---|
| 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 Audi A6 allroad and 2025 Chevrolet Suburban.
What is the measurable difference in size between the Audi A6 allroad and the Chevrolet Suburban?
The Chevrolet Suburban is substantially larger, measuring 226.3 inches in length, which is 31.4 inches longer than the Audi A6 allroad's 194.9 inches. The Suburban is also wider and taller across the board.
How does the required fuel type impact the long-term cost of ownership?
The Audi A6 allroad requires premium unleaded fuel, which typically costs more per gallon than the regular unleaded fuel needed for the Chevrolet Suburban. This price difference compounds over time, offsetting some of the Audi's better MPG advantage.
Is the Suburban significantly more powerful than the A6 allroad?
The Suburban possesses slightly superior raw power metrics, outputting 355 hp and 383 lb-ft of torque compared to the Audi's 335 hp and 369 lb-ft. However, the Audi utilizes a 7-speed transmission while the Suburban has a 10-speed unit.
Which vehicle offers a better MPG figure, and by how much?
The Audi A6 allroad provides significantly better fuel economy with a 25 MPG combined rating, whereas the larger Suburban only achieves 17 MPG combined. This represents an 8 MPG difference in favor of Car 1.
How much more cargo space does the Suburban offer for large items?
The Suburban offers 41.5 cubic feet of cargo space, which is 11.5 cubic feet more than the 30 cubic feet available in the rear of the Audi A6 allroad.
Does the drivetrain configuration affect initial pricing or efficiency?
Yes, the Audi A6 allroad comes standard with all-wheel drive, contributing to its $70,500 MSRP, while the base Suburban utilizes rear-wheel drive and has a lower MSRP of $61,500.
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