Compare performance (490 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 – NIO ET5 Wagon or Cadillac OPTIQ?
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.
NIO ET5 Wagon is markedly 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 NIO ET5 Wagon is only slightly more efficient: consuming 19.3 kWh/100km compared to 19.9 kWh/100km for the Cadillac OPTIQ. That’s a difference of about 0.6 kWh/100km.
As for electric range, the NIO ET5 Wagon offers visibly more range – reaching up to 560 km, about 135 km more than the Cadillac OPTIQ.
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 NIO ET5 Wagon offers clearly more power – delivering 490 HP compared to 304 HP. That’s roughly 186 HP more horsepower.
When accelerating from 0 to 100 km/h, the NIO ET5 Wagon is substantially quicker – completing the sprint in 4 s, while the Cadillac OPTIQ takes 6.3 s. That’s about 2.3 s quicker.
Looking at top speed, the NIO ET5 Wagon is barely faster – reaching 200 km/h, while the Cadillac OPTIQ tops out at 184 km/h. The difference is around 16 km/h.
There’s also a difference in torque: the NIO ET5 Wagon delivers visibly more torque with 700 Nm compared to 480 Nm. That’s about 220 Nm more.
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, NIO ET5 Wagon is barely lighter – 2,265 kg compared to 2,376 kg. The difference is around 111 kg.
Looking at boot space, the NIO ET5 Wagon offers only slightly more boot space – 450 L compared to 443 L. That’s a difference of about 7 L.
For maximum load capacity, the Cadillac OPTIQ offers barely more capacity – up to 1,340 L, about 40 L more than the NIO ET5 Wagon.
When it comes to payload, the Cadillac OPTIQ carries moderately more – 524 kg compared to 465 kg. That’s a difference of about 59 kg.
The NIO ET5 Wagon stands well ahead of its rival 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.
The NIO ET5 Wagon blends sleek fastback styling with the sensible practicality of a wagon, delivering a premium-feeling cabin and clever cargo space that keeps life neatly packed. For buyers who want electric refinement without sacrificing family-hauler utility, the ET5 Wagon offers quiet, eager performance and smart packaging that makes weekend escapes and daily commutes equally enjoyable — yes, even with the dog and the golf clubs.
detailsThe 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.
detailsCosts and Consumption |
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Price
40,700 - 58,700 £
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Price
55,700 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
19.3 - 19.8 kWh/100km
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Consumption kWh/100km
19.9 kWh/100km
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Electric Range
435 - 560 km
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Electric Range
425 km
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Battery Capacity
73.5 - 90 kWh
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Battery Capacity
75 kWh
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co2
0 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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Body Type
Estate
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
5
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Doors
5
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Curb weight
2,265 - 2,285 kg
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Curb weight
2,376 kg
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Trunk capacity
450 L
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Trunk capacity
443 L
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Length
4,790 mm
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Length
4,820 mm
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Width
1,960 mm
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Width
1,912 mm
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Height
1,499 mm
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Height
1,643 mm
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Max trunk capacity
1,300 L
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Max trunk capacity
1,340 L
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Payload
445 - 465 kg
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Payload
524 kg
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Engine and Performance |
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Engine Type
Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
490 HP
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Power HP
304 HP
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Acceleration 0-100km/h
4 s
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Acceleration 0-100km/h
6.3 s
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Max Speed
200 km/h
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Max Speed
184 km/h
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Torque
700 Nm
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Torque
480 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
360 kW
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Power kW
224 kW
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Engine capacity
-
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Engine capacity
-
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General |
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Model Year
2,023
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Model Year
2,026
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
NIO
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Brand
Cadillac
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