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Audi Q3 vs Mercedes E Class comparison

Compare performance (272 HP vs 585 HP), boot space and price (38,200 £ vs 50,500 £ ) at a glance. Find out which car is the better choice for you – Audi Q3 or Mercedes E Class?

Audi Q3 vs Mercedes E Class: Key differences

Audi Q3

5 (1 Reviews)
rate
  • clearly cheaper
  • barely more electric range
  • moderately lighter
details

Mercedes E Class

4.7 (2 Reviews)
rate
  • considerably more power
  • slightly more efficient
  • substantially quicker 0–100 km/h
  • only slightly more trunk space
details

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

By Achim Sedelmaier

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

Q3

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Audi Q3 is clearly cheaper – starting at 38,200 £ , while the Mercedes E Class costs 50,500 £ . That’s a price difference of around 12,262 £.

Fuel consumption also shows a difference: the Mercedes E Class uses 1.5 L/100km and is slightly more efficient than the Audi Q3 with 1.7 L/100km. The difference is about 0.2 L/100km.

As for electric range, the Audi Q3 offers barely more range – reaching up to 119 km, about 3 km more than the Mercedes E Class.

E 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 E Class offers considerably more power – delivering 585 HP compared to 272 HP. That’s roughly 313 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E Class is substantially quicker – completing the sprint in 4 s, while the Audi Q3 takes 5.7 s. That’s about 1.7 s quicker.

There’s also a difference in torque: the Mercedes E Class delivers considerably more torque with 750 Nm compared to 400 Nm. That’s about 350 Nm more.

Q3

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi Q3 is moderately lighter – 1,635 kg compared to 1,810 kg. The difference is around 175 kg.

Looking at boot space, the Mercedes E Class offers only slightly more boot space – 540 L compared to 488 L. That’s a difference of about 52 L.

When it comes to payload, the Mercedes E Class carries moderately more – 640 kg compared to 535 kg. That’s a difference of about 105 kg.

Who wins the race in the data check?

The Mercedes E Class is clearly superior 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 £50,500
E Class

Mercedes E Class

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 585 HP
  • Consumption L/100km : 1.5 - 7.5 L/100km
  • Electric Range : 101 - 116 km
details

Frequently compared as well

Audi Q3
VW T-Roc
VS
The Audi Q3 plays the compact‑premium role perfectly — a hushed, well‑built cabin, polished manners and a level of refinement that makes the higher price feel like an investment in peace of mind. The VW T‑Roc, meanwhile, is the cheekier, better‑value sibling: bolder styling, sprightlier handling …
Mercedes GLC
Mercedes E Class
VS
The Mercedes GLC and the Mercedes E‑Class target different buyers: the GLC is a compact luxury SUV that prioritizes versatility and a raised driving position, while the E‑Class is a mid‑size executive sedan focused on comfort, refinement and technology. This comparison looks at how they differ in …
Audi Q3
Mercedes E Class

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q3

The Audi Q3 feels like a grown-up compact SUV with premium polish and city-friendly agility, the sort of car that makes weekend escapes and daily commutes equally satisfying. Inside, you get quality materials and smart packaging that keep things practical without skimping on style, so it’s an easy pick for buyers who want luxury without the drama.

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Reviews Audi Q3

5 (1 Reviews)
rate
dd
2 Nov 2025, 22:05:04

Very comfortable. Precise steering. E35 petrol engine, 150 hp — sufficient. Manual gearbox very good and well-geared. Looks very handsome. Very large boot. Premium interior.

Mercedes E Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

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Reviews Mercedes E Class

4.7 (2 Reviews)
rate
Carlos
11 Apr 2026, 20:47:10

Comfortable car, beautiful lines, powerful and economical to run.

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

Frequently compared as well

Audi Q3
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Unsure whether the Audi Q3 or the Kia Sportage is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
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In the competitive landscape of compact luxury SUVs, the Audi Q3 and Audi Q4 e-tron present distinct offerings tailored to different preferences. The Q3 impresses with its spirited performance and traditional gasoline engine, while the Q4 e-tron showcases Audi's commitment to electrification with a …
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Audi A3 Sportback
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In a head-to-head comparison, the Audi A3 Sportback offers a more nimble and dynamic driving experience, perfect for urban environments and those who value agility. Meanwhile, the Audi Q3 stands out with its elevated ride height and spacious interior, catering to families and adventure seekers …
Audi Q3
Mercedes GLC
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In the competitive compact SUV segment, the Audi Q3 and Mercedes GLC stand out with their distinctive designs and advanced technology. The Q3 offers a sportier handling experience and a high-tech interior, while the GLC impresses with its luxurious finishes and comfort-oriented ride. Both vehicles …
Audi Q3
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BMW 4 Series Convertible
Mercedes E Class
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Audi Q3
Mercedes E Class

Costs and Consumption
Price
38,200 - 52,900 £
Price
50,500 - 119,700 £
Consumption L/100km
1.7 - 8.6 L/100km
Consumption L/100km
1.5 - 7.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
118 - 119 km
Electric Range
101 - 116 km
Battery Capacity
-
Battery Capacity
-
co2
39 - 195 g/km
co2
39 - 172 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,635 - 1,900 kg
Curb weight
1,810 - 2,390 kg
Trunk capacity
375 - 488 L
Trunk capacity
370 - 540 L
Length
-
Length
-
Width
1,859 mm
Width
1,880 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 535 kg
Payload
530 - 640 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 272 HP
Power HP
186 - 585 HP
Acceleration 0-100km/h
5.7 - 9.2 s
Acceleration 0-100km/h
4 - 8.5 s
Max Speed
-
Max Speed
-
Torque
250 - 400 Nm
Torque
320 - 750 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
110 - 200 kW
Power kW
137 - 430 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
1,993 - 2,999 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
E, G, B, F
CO2 Efficiency Class
E, F, B, D
Brand
Audi
Brand
Mercedes-Benz
What drivetrain options does the Audi Q3 have?

The Audi Q3 is available as Front-Wheel Drive or All-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.