German compact luxury SUV with efficient 2.0L turbocharged engine and 7-speed transmission
Efficiency-focused buyers wanting strong engine performance and value without sacrificing driving dynamics
Premium German compact luxury SUV with optional hybrid powertrain and spacious interior
Buyers prioritizing luxury, interior space, and environmental consciousness with hybrid option appeal
The Audi Q5 offers better fuel efficiency (24 MPG combined) and lower starting price ($54,095), while the Mercedes GLC provides more interior space, superior headroom, and available hybrid power (313 HP) for a more premium experience.
Choose the 2026 Audi Q5 if you prioritize fuel efficiency, strong base engine performance, and competitive pricing for everyday driving. Choose the 2026 Mercedes GLC if you value spacious interior accommodations, a premium brand experience, and the flexibility of a hybrid powertrain option that delivers up to 313 horsepower.
Choose 2026 Audi Q5 if
Efficiency-focused buyers wanting strong engine performance and value without sacrificing driving dynamics
| Metric | 2026 Audi Q5 | 2026 Mercedes-Benz GLC | Diff |
|---|---|---|---|
| Vehicle Length(inches) | 185.7 in. | 183.9 in. | — |
| Customer Rating(out of 5.0) | 3.80/5.0 | 3.95/5.0 | -4% |
| Starting MSRP(USD) | $54,095 | $52,900 |
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Best Mercedes-Benz Alternatives in 2026: Luxury Cars Worth Comparing
Looking for alternatives to Mercedes-Benz? Whether you're shopping for a luxury sedan, SUV, or compact car, we've compared the top competitors across all segments to help you find the perfect fit for your needs and budget.
Best Mercedes-Benz Alternatives in 2026: Luxury Cars That Compete & Save You Money
Looking for a luxury car that rivals Mercedes-Benz? In 2026, there are excellent alternatives across every segment—from compact hatchbacks to full-size sedans and premium SUVs. We've compared the top competitors that offer similar performance, features, and prestige at different price points.
Choose 2026 Mercedes-Benz GLC if
Buyers prioritizing luxury, interior space, and environmental consciousness with hybrid option appeal
| +2% |
| Base Engine Displacement(Liters) | 2.0L turbocharged | 2.0L turbocharged | — |
| Base Engine Power Output(HP @ RPM) | 268 @ 5000 RPM | 255 @ 5500 RPM | +5% |
| Combined Fuel Economy(MPG) | 24 MPG | 22 MPG | +9% |
| Front Headroom(inches) | 38.5 in. | 40.2 in. | -4% |
| Rear Headroom(inches) | 37.8 in. | 38.2 in. | -1% |
All figures sourced from publicly available data. Last updated May 2026.
2026 Audi Q5
$54,095
2026 Mercedes-Benz GLC
$52,900🏆
2026 Audi Q5
268 HP🏆
2026 Mercedes-Benz GLC
255 HP
2026 Audi Q5
24 MPG🏆
2026 Mercedes-Benz GLC
22 MPG
2026 Audi Q5
38.5 in.
2026 Mercedes-Benz GLC
40.2 in.🏆
2026 Audi Q5
37.8 in.
2026 Mercedes-Benz GLC
38.2 in.🏆
2026 Audi Q5
3.80/5.0
2026 Mercedes-Benz GLC
3.95/5.0🏆
2026 Audi Q5
No
2026 Mercedes-Benz GLC
Yes (GLC 350e 4MATIC)🏆
The 2026 Audi Q5 delivers superior fuel efficiency with 24 MPG combined compared to the Mercedes GLC's 22 MPG combined. This 2 MPG advantage translates to approximately $200-300 annual savings in fuel costs for average drivers covering 12,000 miles per year.
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| Attribute | 2026 Audi Q5 | 2026 Mercedes-Benz GLC |
|---|---|---|
| Vehicle Length(inches) | 185.7 in. | 183.9 in. |
| Customer Rating(out of 5.0) | 3.80/5.0 | 3.95/5.0 |
| Starting MSRP(USD) | $54,095 | $52,900 |
| Base Engine Displacement(Liters) | 2.0L turbocharged | 2.0L turbocharged |
| Base Engine Power Output(HP @ RPM) | 268 @ 5000 RPM | 255 @ 5500 RPM |
| Combined Fuel Economy(MPG) | 24 MPG | 22 MPG |
| Front Headroom(inches) | 38.5 in. | 40.2 in. |
| Rear Headroom(inches) | 37.8 in. | 38.2 in. |
| Transmission Type | 7-speed automated manual | 9-speed automatic |
Side-by-side comparison of numeric attributes