Audi Q3 S line quattro vs Mercedes-Benz GLC300 4matic Coupe

Side-by-side comparison

Combined MPG
Audi Q3 S line quattro
23 MPG
Mercedes-Benz GLC300 4matic Coupe
26 MPG
Engine
Audi Q3 S line quattro
2.0L 4-Cylinder
Mercedes-Benz GLC300 4matic Coupe
2.0L 4-Cylinder SIDI; Mild Hybrid
Transmission
Audi Q3 S line quattro
Automatic 8-Speed
Mercedes-Benz GLC300 4matic Coupe
Automatic 9-spd
Fuel Type
Audi Q3 S line quattro
Regular Gasoline
Mercedes-Benz GLC300 4matic Coupe
Premium Gasoline
Drive
Audi Q3 S line quattro
All-Wheel Drive
Mercedes-Benz GLC300 4matic Coupe
All-Wheel Drive
CO₂ (g/mi)
Audi Q3 S line quattro
384
Mercedes-Benz GLC300 4matic Coupe
340
Annual Fuel Cost
Audi Q3 S line quattro
$1,900
Mercedes-Benz GLC300 4matic Coupe
$2,250

Audi Q3 S line quattro

The 2024 Audi Q3 S line quattro is a small sport utility vehicle 4wd powered by a 2.0L 4-Cylinder engine with Automatic 8-Speed transmission. It achieves 23 MPG combined (20 city / 28 highway) on...

Mercedes-Benz GLC300 4matic Coupe

The 2024 Mercedes-Benz GLC300 4matic Coupe is a small sport utility vehicle 4wd powered by a 2.0L 4-Cylinder SIDI; Mild Hybrid engine with Automatic 9-spd transmission. It achieves 26 MPG combined (24...

Comparison Summary

Mpg
{"city":{"a":20,"b":24,"diff":-16.7},"highway":{"a":28,"b":30,"diff":-6.7},"combined":{"a":23,"b":26,"diff":-11.5}}
Engine
{"a":"2.0L 4-Cylinder","b":"2.0L 4-Cylinder SIDI; Mild Hybrid"}
Transmission
{"a":"Automatic 8-Speed","b":"Automatic 9-spd"}
Fuel Type
{"a":"Regular Gasoline","b":"Premium Gasoline"}
Vehicle Class
{"a":"Small Sport Utility Vehicle 4WD","b":"Small Sport Utility Vehicle 4WD","same_class":true}
Drive
{"a":"All-Wheel Drive","b":"All-Wheel Drive"}
Co2
{"a":384,"b":340,"diff":12.9}
Annual Fuel Cost
{"a":1900,"b":2250,"diff":-15.6}

Frequently Asked Questions

Which gets better gas mileage, Audi Q3 S line quattro or Mercedes-Benz GLC300 4matic Coupe?

The Mercedes-Benz GLC300 4matic Coupe gets better fuel economy. The Audi Q3 S line quattro gets 23 MPG combined while the Mercedes-Benz GLC300 4matic Coupe gets 26 MPG combined.

What engines do the Audi Q3 S line quattro and Mercedes-Benz GLC300 4matic Coupe have?

The Audi Q3 S line quattro has a 2.0L 4-Cylinder engine while the Mercedes-Benz GLC300 4matic Coupe has a 2.0L 4-Cylinder SIDI; Mild Hybrid engine.

Are the Audi Q3 S line quattro and Mercedes-Benz GLC300 4matic Coupe in the same vehicle class?

Yes. The Audi Q3 S line quattro is a Small Sport Utility Vehicle 4WD and the Mercedes-Benz GLC300 4matic Coupe is a Small Sport Utility Vehicle 4WD.