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Audi RS 3 Sportback
Hatchback · Gasoline · AWD
vs
Mercedes-Benz CLA 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 safetyAWD
Mercedes-Benz CLA 45 AMG
Car B
Mercedes-Benz CLA 45 AMG
Combining compact 5-seat practicality with standout performance and efficiency for its class, the Mercedes-Benz CLA 45 AMG is quick without being thirsty. It suits buyers who want a rapid, city-friendly performance car with solid safety standing and reasonable running costs.
5 seatsHatchbackGasoline5-star safety7.5 L/100km421 hp
Why compared alternative pickcross brandsame body typesame powertrainsame seatssimilar price

Usage fit

Family 60 / 63
City 51 / 53
Budget / value 51 / 55
Road trip 45 / 41
Performance 45 / 36
Cargo 15 / 20
Practical 46 / 50
Premium 56 / 55
Winter 66 / 26

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

Specs side-by-side

Spec Audi RS 3 Sportback Mercedes-Benz CLA 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 CLA 45 AMG

  • Very quick for its segment: 0–100 km/h in 4.0 s boosts confidence for overtakes and ramps
  • Efficient for its class at 7.5 L/100 km given the 421 hp output
  • Compact size suits city driving and parking
  • Seats 5 with a usable 370 L trunk for everyday family needs

Verdict

Pick Audi RS 3 Sportback if…
Efficiency & everyday ease
Audi RS 3 Sportback is the choice if fuel economy and city-friendly driving are your priority.
Pick Mercedes-Benz CLA 45 AMG if…
More power
Mercedes-Benz CLA 45 AMG puts out 421 hp vs 400 — meaningfully quicker and more confident on motorways.

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