Audi Q3 vs Mercedes-Benz GLA250
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Mercedes-Benz GLA250
Overview
| Spec | Audi Q3S line | Mercedes-Benz GLA250GLA 250 |
|---|---|---|
| Selected trim | S line | GLA 250 |
| Body style | SUV | SUV |
| Drivetrain | all wheel drive | front wheel drive |
| Fuel type | regular unleaded | premium unleaded (required) |
| Transmission | 7-speed automated manual | 8-speed automated manual |
| Engine type | gas | mild hybrid |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | Audi Q3S line | Mercedes-Benz GLA250GLA 250 |
|---|---|---|
| MSRP | $43,700 | $41,500 (best) |
| Lowest listing price | $1,428 (best) | — |
| Median listing price | $46,583 (best) | — |
| Highest listing price | $53,898 (best) | — |
| For sale now | 57 (best) | 0 |
Fuel economy & range
| Spec | Audi Q3S line | Mercedes-Benz GLA250GLA 250 |
|---|---|---|
| Combined MPG | 25 MPG | 29 MPG (best) |
| City MPG | 22 MPG | 26 MPG (best) |
| Highway MPG | 29 MPG | 34 MPG (best) |
| Fuel tank | 16.4 gal (best) | 13.5 gal |
Performance
| Spec | Audi Q3S line | Mercedes-Benz GLA250GLA 250 |
|---|---|---|
| Horsepower | 255 hp (best) | 221 hp |
| Torque | 273 lb-ft (best) | 258 lb-ft |
| Engine size | 2 L | 2 L |
| Cylinders | I4 | I4 |
Size & capability
| Spec | Audi Q3S line | Mercedes-Benz GLA250GLA 250 |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 50 cu ft | 50.5 cu ft (best) |
| Towing capacity | 1,500 lbs (best) | — |
| Payload | 970 lbs (best) | — |
| Curb weight | 3,935 lbs | 3,604 lbs (best) |
| Wheelbase | 105.6 in | 107.4 in (best) |
| Length | 178.4 in (best) | 173.6 in |
| Width | 73.2 in (best) | 72.2 in |
| Height | 64.1 in (best) | 63.5 in |
Safety & recalls
| Spec | Audi Q3S line | Mercedes-Benz GLA250GLA 250 |
|---|---|---|
| NHTSA overall | Not Rated | — |
| Frontal crash (driver) | Not Rated | — |
| Frontal crash (passenger) | Not Rated | — |
| Side crash (driver) | Not Rated | — |
| Side crash (passenger) | Not Rated | — |
| Side pole | Not Rated | — |
| Rollover | Not Rated | — |
| Open recalls (YMM scope) | 1 | None reported (best) |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Audi Q3 | Mercedes-Benz GLA250 |
|---|---|---|
| 1 | S line $43,700 MSRP(Currently comparing) | GLA 250 $41,500 MSRP(Currently comparing) |
| 2 | — | GLA 250 4MATIC $43,500 MSRP |
Live inventory
Audi Q357 for sale
See all
Used2025 Audi Q3
S line Premium
white27,048 mi$29,498Tadd Jenkins Auto Sales Idaho Falls
Idaho Falls, ID
Certified2023 Audi Q3
Premium
Black Metallic•Beige18,818 mi$31,068Greensboro Auto Center
Greensboro, NC
Used2020 Audi Q3
Premium Plus S line
Chronos Gray Metallic•black26,530 mi$25,931Fred Anderson Toyota of Charleston
Charleston, SC
Used2025 Audi Q3
Premium
gray•black31,524 mi$27,895Nissan of Sumter
Sumter, SC
Used2024 Audi Q3
Premium
Gray Metallic•black28,805 mi$1,428Jack Hanania Audi Jacksonville
Jacksonville, FL
Used2020 Audi Q3
Premium
Black Metallic•black78,527 mi$17,423Jack Hanania Audi Jacksonville
Jacksonville, FL
Audi Q3 vs Mercedes-Benz GLA250 FAQ
- Which is better: 2026 Audi Q3 or 2026 Mercedes-Benz GLA250?
- It depends on priorities. OpenDealer compares 2026 Audi Q3 vs 2026 Mercedes-Benz GLA250 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Audi Q3 or 2026 Mercedes-Benz GLA250?
- Based on starting MSRP, the 2026 Mercedes-Benz GLA250 starts lower at $41,500. Live Audi Q3 listings start at $1,428.
- Which has better startingMsrp: 2026 Audi Q3 or 2026 Mercedes-Benz GLA250?
- The 2026 Mercedes-Benz GLA250 leads on startingMsrp in this comparison (41,500).
- Which has better combinedMpg: 2026 Audi Q3 or 2026 Mercedes-Benz GLA250?
- The 2026 Mercedes-Benz GLA250 leads on combinedMpg in this comparison (29).
- Which has better horsepower: 2026 Audi Q3 or 2026 Mercedes-Benz GLA250?
- The 2026 Audi Q3 leads on horsepower in this comparison (255).
- Which has better maxTowingLbs: 2026 Audi Q3 or 2026 Mercedes-Benz GLA250?
- The 2026 Audi Q3 leads on maxTowingLbs in this comparison (1,500).
- How do the NHTSA safety ratings compare for 2026 Audi Q3 vs 2026 Mercedes-Benz GLA250?
- NHTSA overall crash-test ratings in this comparison: Audi Q3 (Not Rated/5 NHTSA overall).