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Audi Q5 vs Mercedes A Class comparison

Compare performance (367 HP vs 421 HP), boot space and price (46,400 £ vs 32,600 £ ) at a glance. Find out which car is the better choice for you – Audi Q5 or Mercedes A Class?

Audi Q5 vs Mercedes A Class: Key differences

Audi Q5

4.4 (5 Reviews)
rate
  • moderately more electric range
  • visibly more trunk space

Mercedes A Class

  • clearly cheaper
  • somewhat more power
  • only slightly more efficient
  • somewhat quicker 0–100 km/h
  • clearly lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Here’s where it gets real: The technical differences in detail

Q5

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes A Class is clearly cheaper – starting at 32,600 £ , while the Audi Q5 costs 46,400 £ . That’s a price difference of around 13,803 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is only slightly more efficient than the Audi Q5 with 2.5 L/100km. The difference is about 0.2 L/100km.

As for electric range, the Audi Q5 offers moderately more range – reaching up to 100 km, about 15 km more than the Mercedes A Class.

A Class

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes A Class offers somewhat more power – delivering 421 HP compared to 367 HP. That’s roughly 54 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is somewhat quicker – completing the sprint in 3.9 s, while the Audi Q5 takes 4.5 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Audi Q5 delivers a bit more torque with 580 Nm compared to 500 Nm. That’s about 80 Nm more.

Q5

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes A Class is clearly lighter – 1,440 kg compared to 1,910 kg. The difference is around 470 kg.

Looking at boot space, the Audi Q5 offers visibly more boot space – 520 L compared to 350 L. That’s a difference of about 170 L.

When it comes to payload, the Audi Q5 carries a bit more – 565 kg compared to 485 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The Audi Q5 sits just ahead overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £46,400
Q5

Audi Q5

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.5 - 8.3 L/100km
  • Electric Range : 92 - 100 km
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Frequently compared as well

Audi Q5
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Are you after classic polish or cheeky performance? We pit the Audi Q5’s grown-up refinement against the Cupra Terramar’s eager sportiness to see which mid-size SUV earns your money—and your grin.
Mercedes A Class
Mercedes B Class
VS
The Mercedes A‑Class is the sporty, tech‑savvy compact that thrills with sharp handling and a slick cockpit, while the Mercedes B‑Class trades a bit of attitude for towering practicality, roomier seats and a more useful boot. Choose the A‑Class if you want driving fun and style; pick the B‑Class if …
Audi Q5
Mercedes A Class

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q5

The Audi Q5 feels like the sensible luxury choice — polished cabin materials, a calm ride and enough tech to keep commuters and weekend adventurers equally pleased. It won't shout for attention but will quietly check the boxes for buyers who want refinement, space and everyday usability with a dash of Audi charisma.

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Reviews Audi Q5

4.4 (5 Reviews)
rate
Aurelio
16 Mar 2026, 20:10:09

BYD — to Romania, in my area I have to recharge 5 times.
Audi Q5 — to the same place I refuel only 2 times.
At the end of the merry-go-round, if diesel doesn’t rise again, I can say I travel with peace of mind in the Audi — both on price and comfort 😆😆😆. If I switch on the air conditioning in the BYD, I’m totally screwed; for 1,350 km I’d need solar panels just to keep costs down.
But if I only drive around the city and do short runs, all praise to BYD.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Klaus
9 Dec 2025, 16:03:21

The Audi Q5 reliably gets me to my destination every day. It isn't cheap, but it's a real looker!!!

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

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Reviews Mercedes A Class

No reviews yet. Share your experience and help others decide.

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Audi Q5
Mercedes A Class

Costs and Consumption
Price
46,400 - 79,600 £
Price
32,600 - 66,500 £
Consumption L/100km
2.5 - 8.3 L/100km
Consumption L/100km
2.3 - 9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
92 - 100 km
Electric Range
85 km
Battery Capacity
-
Battery Capacity
12.9 kWh
co2
56 - 189 g/km
co2
53 - 205 g/km
Fuel tank capacity
-
Fuel tank capacity
35 L

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,910 - 2,245 kg
Curb weight
1,440 - 1,695 kg
Trunk capacity
433 - 520 L
Trunk capacity
310 - 350 L
Length
-
Length
4,428 mm
Width
1,900 mm
Width
1,796 - 1,850 mm
Height
-
Height
1,423 mm
Max trunk capacity
-
Max trunk capacity
1,125 L
Payload
490 - 565 kg
Payload
450 - 485 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel MHEV
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
204 - 367 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
4.5 - 8.6 s
Acceleration 0-100km/h
3.9 - 9.7 s
Max Speed
-
Max Speed
225 km/h
Torque
340 - 580 Nm
Torque
200 - 500 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
85 - 310 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
B, E, F, G
CO2 Efficiency Class
B, D, E, G
Brand
Audi
Brand
Mercedes-Benz
What drivetrain options does the Audi Q5 have?

The Audi Q5 is offered with All-Wheel Drive or Front-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.