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Audi RS 3 Sportback
Hatchback · Gasoline · AWD
vs
Mercedes-Benz GLA 45 AMG
Hatchback · Gasoline · FWD
Audi RS 3 Sportback
Car A
Audi RS 3 Sportback
The Audi RS 3 Sportback combines 0–100 km/h in 3.8 s and AWD traction with a five-seat compact layout. Strong everyday pace and control are balanced by a small 282 L trunk and 8.8 L/100 km consumption that make it less suited to cargo-heavy road trips.
5 seatsHatchbackGasoline5-star safety8.8 L/100kmAWD
Mercedes-Benz GLA 45 AMG
Car B
Mercedes-Benz GLA 45 AMG
The Mercedes-Benz GLA 45 AMG blends compact family practicality with serious performance, pairing five-seat usability and a 435 L trunk with top-tier power and brisk acceleration. It’s efficient for its class and good value among performance compacts, though FWD and modest cargo space limit winter and cargo-heavy roles.
5 seatsHatchbackGasoline5-star safety421 hp
Why compared alternative pickcross brandsame body typesame powertrainsame seatssimilar price

Usage fit

Family 60 / 56
City 51 / 51
Budget / value 51 / 36
Road trip 45 / 42
Performance 45 / 36
Cargo 15 / 24
Practical 46 / 36
Premium 56 / 55
Winter 66 / 26

Scores out of 100. Blue = Audi RS 3 Sportback · Orange = Mercedes-Benz GLA 45 AMG

Specs side-by-side

Spec Audi RS 3 Sportback Mercedes-Benz GLA 45 AMG
Values are representative — confirm for your market and trim.

Pros & cons

Audi RS 3 Sportback

  • Explosive performance: 0–100 km/h in 3.8 s and 400 hp
  • AWD traction and stability help in winter and wet conditions
  • Five seats and compact footprint suit city use
  • Good value in its segment at around 58,000

Mercedes-Benz GLA 45 AMG

  • Very quick performance for confident passing and merges (0–100 km/h in 4.0 s).
  • Top-tier power from a 2.0L turbo (421 hp, 500 Nm) for an engaging drive.
  • Usable daily with 5 seats and a 435 L trunk for family needs.
  • Efficient for its class at 9.1 L/100 km and good value in its segment.

Verdict

Pick Audi RS 3 Sportback if…
Best fuel economy
Audi RS 3 Sportback uses 8.8 L/100km vs 9.1 — a meaningful saving if you cover high mileage.
Pick Mercedes-Benz GLA 45 AMG if…
More power
Mercedes-Benz GLA 45 AMG puts out 421 hp vs 400 — meaningfully quicker and more confident on motorways.

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