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Audi Q4 e-tron vs Cadillac OPTIQ comparison

Compare performance (340 HP vs 304 HP), boot space and price (40,700 £ vs 55,700 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Cadillac OPTIQ?

Audi Q4 e-tron vs Cadillac OPTIQ: Key differences

Audi Q4 e-tron

4.9 (2 Reviews)
rate
  • clearly cheaper
  • a bit more power
  • markedly more efficient
  • visibly more electric range
  • slightly quicker 0–100 km/h
  • somewhat lighter
  • somewhat more trunk space
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Cadillac OPTIQ

3.7 (1 Reviews)
rate
details

By Achim Sedelmaier

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

Q4 e-tron

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.

Audi Q4 e-tron is clearly cheaper – starting at 40,700 £ , while the Cadillac OPTIQ costs 55,700 £ . That’s a price difference of around 15,000 £.

In terms of energy consumption, the Audi Q4 e-tron is markedly more efficient: consuming 14.8 kWh/100km compared to 19.9 kWh/100km for the Cadillac OPTIQ. That’s a difference of about 5.1 kWh/100km.

As for electric range, the Audi Q4 e-tron offers visibly more range – reaching up to 592 km, about 167 km more than the Cadillac OPTIQ.

Q4 e-tron

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 Audi Q4 e-tron offers a bit more power – delivering 340 HP compared to 304 HP. That’s roughly 36 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q4 e-tron is slightly quicker – completing the sprint in 5.4 s, while the Cadillac OPTIQ takes 6.3 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Audi Q4 e-tron delivers visibly more torque with 679 Nm compared to 480 Nm. That’s about 199 Nm more.

Q4 e-tron

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi Q4 e-tron is somewhat lighter – 2,035 kg compared to 2,376 kg. The difference is around 341 kg.

Looking at boot space, the Audi Q4 e-tron offers somewhat more boot space – 535 L compared to 443 L. That’s a difference of about 92 L.

When it comes to payload, the Cadillac OPTIQ carries very slightly more – 524 kg compared to 515 kg. That’s a difference of about 9 kg.

Who wins the race in the data check?

The Audi Q4 e-tron holds a decisive overall lead 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 £40,700
Q4 e-tron

Audi Q4 e-tron

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 340 HP
  • Consumption kWh/100km : 14.8 - 16.2 kWh/100km
  • Electric Range : 440 - 592 km
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Frequently compared as well

Audi Q4 e-tron
Volvo EX40
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Comparing the Audi Q4 e-tron and the Volvo EX40 pits two compact premium electric SUVs against each other: the Q4 e-tron brings Audi’s refined driving dynamics and a traditionally upscale cabin, while the EX40 focuses on minimalist Scandinavian design, safety, and efficiency. Choose the Q4 for a …
Audi Q4 e-tron
BMW iX1
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The Audi Q4 e-tron and BMW iX1 are compact electric SUVs that aim to balance everyday practicality with distinct brand characters — the Q4 e-tron leans toward refined comfort and a premium cabin, while the iX1 emphasizes sporty handling and tech-forward features. This comparison will walk you …
Audi Q4 e-tron
Cadillac OPTIQ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q4 e-tron

The Audi Q4 e-tron blends Audi’s clean, modern styling with a practical, well-built interior, making it a refined option for buyers who want a premium electric compact SUV. It offers a quiet, composed ride and intuitive tech, so it’s well suited to daily commuting and family duties while keeping the switch to electric straightforward.

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Reviews Audi Q4 e-tron

4.9 (2 Reviews)
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No reviews yet. Share your experience and help others decide.

Cadillac OPTIQ

The Cadillac Optiq is a chic, compact electric SUV that brings the brand’s bold styling, hushed refinement, and confident punch to a more attainable size. With a calm, composed ride, a tech-rich cabin, and the brand’s signature light show outside, it feels like an urban-friendly gateway to true American luxury without losing the drama or the practicality buyers need.

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Reviews Cadillac OPTIQ

3.7 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

Frequently compared as well

Audi Q4 e-tron
Skoda Elroq
VS
Deciding between the Audi Q4 e-tron and the Skoda Elroq comes down to whether you value Audi’s premium feel and refined driving experience or Skoda’s clever packaging and better value. The Q4 e-tron focuses on high-quality materials, tech and a composed ride, while the Elroq prioritises interior …
Audi Q4 e-tron
Kia EV3
VS
This comparison puts the Audi Q4 e-tron and the Kia EV3 head-to-head, contrasting Audi’s premium, tech-rich compact electric SUV with Kia’s practical, value-driven EV. Read on to see how they match up on range, comfort, features and running costs so you can choose the right electric car for your …
Audi Q4 e-tron
CUPRA Tavascan
VS
Here’s a head-to-head look at the Audi Q4 e-tron and the CUPRA Tavascan, two compact electric crossovers that blend practicality with distinctive styling. I’ll compare driving dynamics, range, interior quality and value to help you choose which fits your needs.
Audi Q4 e-tron
Kia EV5
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As compact electric SUVs, the Audi Q4 e-tron and the Kia EV5 take very different approaches: the Q4 e-tron emphasizes premium cabin materials, refined handling and Audi’s digital tech, while the EV5 aims for roomy practicality, strong value and competitive range at a lower price. I’ll compare …
Audi Q4 e-tron
BMW iX3
VS
The Audi Q4 e‑tron feels like the sensible, tech‑savvy choice — airy cabin, clever packaging and a polished, Scandinavian calm that suits family life and long commutes. The BMW iX3, by contrast, plays the sporty, driver‑centric card with taut handling and BMW polish, so pick the Q4 for everyday …
Audi Q4 e-tron
Ford Explorer EV
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The Audi Q4 e-tron and the Ford Explorer EV put a premium compact luxury electric SUV up against a larger, family-focused electric crossover — one emphasizes refined driving dynamics and upscale interiors, the other prioritizes space, practicality and towing capability. I’ll compare range, …
Audi Q4 e-tron
Audi Q5
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In the world of premium SUVs, the Audi Q4 e-tron and Audi Q5 stand out with their unique offerings. While the Q5 excels with its proven versatility and dynamic performance, the Q4 e-tron makes a compelling case with its electric efficiency and cutting-edge technology. Ultimately, the choice between …
Audi Q4 e-tron
Mercedes GLB
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The Audi Q4 e-tron and Mercedes GLB both target buyers wanting a premium compact SUV, but they approach that goal very differently. The Q4 e-tron is a purpose-built electric crossover focused on efficiency, tech and a refined ride, while the GLB is a more traditional gasoline-powered (with hybrid …
Audi Q4 e-tron
Cadillac OPTIQ

Costs and Consumption
Price
40,700 - 53,100 £
Price
55,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.8 - 16.2 kWh/100km
Consumption kWh/100km
19.9 kWh/100km
Electric Range
440 - 592 km
Electric Range
425 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,035 - 2,235 kg
Curb weight
2,376 kg
Trunk capacity
515 - 535 L
Trunk capacity
443 L
Length
-
Length
-
Width
1,865 mm
Width
1,912 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 515 kg
Payload
524 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 340 HP
Power HP
304 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
6.3 s
Max Speed
-
Max Speed
-
Torque
350 - 679 Nm
Torque
480 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 250 kW
Power kW
224 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Cadillac
Is the Audi Q4 e-tron offered with different drivetrains?

The Audi Q4 e-tron is available as Rear-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.