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BMW i4 vs Cadillac OPTIQ comparison

Compare performance (601 HP vs 304 HP), boot space and price (49,400 £ vs 55,700 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or Cadillac OPTIQ?

BMW i4 vs Cadillac OPTIQ: Key differences

BMW i4

5 (1 Reviews)
rate
  • a bit cheaper
  • substantially more power
  • noticeably more efficient
  • noticeably more electric range
  • clearly quicker 0–100 km/h
  • somewhat lighter
  • very slightly more trunk space

Cadillac OPTIQ

3.7 (1 Reviews)
rate

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

i4

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BMW i4 is a bit cheaper – starting at 49,400 £ , while the Cadillac OPTIQ costs 55,700 £ . That’s a price difference of around 6,343 £.

In terms of energy consumption, the BMW i4 is noticeably more efficient: consuming 14.7 kWh/100km compared to 19.9 kWh/100km for the Cadillac OPTIQ. That’s a difference of about 5.2 kWh/100km.

As for electric range, the BMW i4 offers noticeably more range – reaching up to 613 km, about 188 km more than the Cadillac OPTIQ.

i4

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW i4 offers substantially more power – delivering 601 HP compared to 304 HP. That’s roughly 297 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i4 is clearly quicker – completing the sprint in 3.7 s, while the Cadillac OPTIQ takes 6.3 s. That’s about 2.6 s quicker.

There’s also a difference in torque: the BMW i4 delivers clearly more torque with 795 Nm compared to 480 Nm. That’s about 315 Nm more.

i4

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, BMW i4 is somewhat lighter – 2,070 kg compared to 2,376 kg. The difference is around 306 kg.

Looking at boot space, the BMW i4 offers very slightly more boot space – 470 L compared to 443 L. That’s a difference of about 27 L.

When it comes to payload, the Cadillac OPTIQ carries only slightly more – 524 kg compared to 480 kg. That’s a difference of about 44 kg.

Who wins the race in the data check?

The BMW i4 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 £49,400
i4

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh/100km
  • Electric Range : 514 - 613 km
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Frequently compared as well

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Cadillac OPTIQ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW i4

The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.

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P90439356_highRes_bmw-i4-m50-9-2021
P90439360_highRes_bmw-i4-m50-9-2021
P90439369_highRes_bmw-i4-m50-9-2021
P90422904_highRes_bmw-i4-interieur-6-2

Reviews BMW i4

5 (1 Reviews)
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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.

details

Reviews Cadillac OPTIQ

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

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BMW i4
Cadillac OPTIQ

Costs and Consumption
Price
49,400 - 62,500 £
Price
55,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Consumption kWh/100km
19.9 kWh/100km
Electric Range
514 - 613 km
Electric Range
425 km
Battery Capacity
-
Battery Capacity
75 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,070 - 2,285 kg
Curb weight
2,376 kg
Trunk capacity
470 L
Trunk capacity
443 L
Length
-
Length
4,820 mm
Width
1,852 mm
Width
1,912 mm
Height
-
Height
1,643 mm
Max trunk capacity
-
Max trunk capacity
1,340 L
Payload
445 - 480 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
286 - 601 HP
Power HP
304 HP
Acceleration 0-100km/h
3.7 - 6 s
Acceleration 0-100km/h
6.3 s
Max Speed
-
Max Speed
184 km/h
Torque
400 - 795 Nm
Torque
480 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
210 - 442 kW
Power kW
224 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Cadillac
Is the BMW i4 offered with different drivetrains?

The BMW i4 is offered with 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.