Our verdict

The Cadillac Optiq is a large and luxurious SUV with an empty mass of almost 2.4 tonnes and a large 80.6 kWh battery. Despite the advantages of a fully electric powertrain, the size and the increased consumption values take a toll on the sustainability rating.

  • The Cadillac Optiq scores poorly for tyre abrasion due to its heavy weight, but achieves strong brake abrasion performance by maximizing regenerative braking. It loses some Clean Air score because production and electricity supply emissions are high for a heavy EV with a large battery.
  • The Optiq shows relatively high electricity consumption, which increases further in cold and high‑load Highway Tests. Substantial additional energy demand is accumulated from production, maintenance, and electricity generation, which significantly lowers the Energy Efficiency score.
  • A reduced GHG score is received because high consumption and energy‑intensive production processes raise total life cycle emissions. Despite having no direct emissions while driving, the Optiq's climate impact remains higher than that of smaller, more efficient EVs.
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8.1 10 Clean Air

The Cadillac Optiq is fully electric and produces no exhaust emissions. The heavy weight is disadvantageous for tyre abrasion, leading to a low score. The brake abrasion result is much better thanks to very high share of kinetic energy recuperation and the associated avoidance of friction brakes use. The overall score in the Clean Air Index is slightly reduced due to the pollutants associated with the production of such a heavy vehicle and its battery, as well as the supply of electric energy.

Exhaust emissions

good

10.0 10

good

10.010
NMHC NOX NH3 CO PN PM Score
Legal test (WLTP) 8.08
Warm weather 10.010
Highway 10.010
Winter cold start 10.010
Winter warm start 10.010

good

10.010
NMHC NOX NH3 CO PN PM Score
Real-world mixed drive 10.010
Short city trip 10.010
Congestion 2.02
  • good
  • adequate
  • marginal
  • weak
  • poor
  • n.a.
Non-exhaust emissions

marginal

5.5 10

marginal

2.16
Result Score
Influence of mass 0.13
Wheel alignment 1.01
Accelerator response 1.02

adequate

4.56
Result Score
Brake dust mitigation 0.04
Brake dust containment 0.06
Recuperative braking - warm test 4.56
  • good
  • adequate
  • marginal
  • weak
  • poor
  • n.a.
Additional Life Cycle Assessment information

marginal

4.9 10
Pollutants
*Exhaust emissions are not contributing to the score in Additional Life Cycle Assessment information because they are scored in the Exhaust emissions section above.
5.4 10 Energy Efficiency

The Optiq's consumption values are rather high and are additionally increased in cold temperatures testing and in the high-power demand Highway Test. The on-road drive was performed on a dry road at 14°C and the recorded electricity demand is 21.1 kWh/100 km. The additional energy demand of vehicle production and maintenance, as well as the primary energy needed for the generation and supply of the electricity, significantly lower the score of the Energy Efficiency Index.

Energy demand

adequate

5.7 10

adequate

8.310
Legal test (WLTP)
19.9 kWh/100 km
Warm weather
21 kWh/100 km
Highway
32 kWh/100 km
Winter cold start
39.9 kWh/100 km
Winter warm start
29.5 kWh/100 km

adequate

6.310
Total LCA energy consumption
*Direct propulsion energy share is not shown, it is included in ‘Fuel/energy supply’
Energy source share in total LCA consumption
Rolling resistance

weak

0.3 10
  • good
  • adequate
  • marginal
  • weak
  • poor
  • n.a.
6.9 10 Greenhouse Gases

The score in the Greenhouse Gas Index is negatively impacted by the relatively high consumption values and the emissions related to vehicle and battery production, maintenance and the generation and supply of electricity for propulsion. Although the car does not emit any direct gases while it is operating, the other life cycle phases contribute to a total of 169.5 g CO2‑eq./km, which still underlines the EV's advantage in reducing climate impact compared to fossil fuel driven vehicles, but is behind the achievement of smaller and less consuming EVs.

Exhaust GHG emissions

good

10.0 10
In laboratory
Legal test (WLTP)
0 g CO₂-eq./km
Warm weather
0 g CO₂-eq./km
Highway
0 g CO₂-eq./km
Winter cold start
0 g CO₂-eq./km
Winter warm start
0 g CO₂-eq./km
Additional Life Cycle Assessment information

weak

2.3 10
Total LCA GHG Emissions
*The scoring does not consider the direct exhaust GHG emissions at the tailpipe, because they are scored separately in ‘Exhaust GHG emissions’ above.

Vehicle Life Cycle Average Emissions 41 (+/-)
(Best 35 | Worst 43)

  • good
  • adequate
  • marginal
  • weak
  • poor
  • n.a.

Specifications

  • Vehicle class Small SUV
  • System power/torque 223 kW/480 Nm
  • Engine size n.a.
  • Declared consumption 19.9 kWh/100 km
  • Declared driving range Overall 425 km City 577 km
  • Declared CO2 n.a.
  • Declared battery capacity Usable (net) 75.0 kWh Installed (gross) 80.6 kWh
  • Mass 2,376 kg
  • Heating concept Waste heat & PTC heater & heat pump
  • Tyres 275/40R21
  • Emissions class AX
  • Tested car 3GYK38MV9SS24XXXX
  • Publication date
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Driving Experience

Consumption & Range

adequate

Estimated actual consumption What consumption can be expected in real world conditions?

poor

Conditions Urban Rural Highway Mixed
Warm weather
21.1
21.6
25.7
22.4
kWh/100 km
Cold winter
39.4
29.6
34.5
34.7
kWh/100 km
Driving range What driving range can be expected in real world conditions?

adequate

Conditions Urban Rural Highway Mixed
Warm weather 407 398 334 383
km
Cold winter 218 290 249 248
km
Accuracy of display Is the consumption figure on the display correct?

adequate

  • good
  • adequate
  • poor
  • n.a.
Cold Winter Performance

good

Driving range benefit of pre-warming How much further can you drive in winter, if the car is pre-warmed?

good

Type Driving Range Benefit Result
Urban trip + 143km
Mixed trip + 76km
Cabin heating Does the vehicle get warm quickly in winter?

good

Type Front Rear
Head area
373s
408s
Footwell
157s
The rear footwell area left reached the temperature in 118 seconds and in the right in 86 seconds.
  • good
  • adequate
  • poor
  • n.a.
Additional heating functions What functions can be used to improve heating comfort?
Y/N Fitment
Heat pump Standard
Seat heating front Standard
Seat heating rear Standard
Steering wheel heating Standard
Scheduled pre-heating of seats Standard
Scheduled steering wheel pre-heating Standard
Scheduled cabin air pre-heating Standard
Smart cabin heating management Standard
Cabin thermal insulation How well does the cabin maintain its temperature?

good

Good Adequate Poor
Charging Capability

poor

Battery pre-conditioning Does the vehicle have the ability to optimize the battery temperature for fast charging?
Manual Automatic
Battery pre-conditioning
Fast charging

poor

Charging time How quickly can the battery charge?
Recharged range gain per charging time How long do you need to fast charge to drive a certain distance?
Charging power How quickly does energy flow into the battery, depending on its charge level?
Home charging efficiency Is charging at home efficiently utilizing the energy withdrawn from the grid?

adequate

Home charging efficiency
89%
Maximum home charging power 22 kW
Bidirectional charging How capable is the vehicle of supplying energy from its battery to other devices or systems?

poor

Power output
Not available
Compatibility
Vehicle-to-Load (V2L) The inlet or the interior socket can provide AC power through an electrical domestic socket.
Vehicle-to-Household (V2H) The vehicle can provide power to a household through a charger.
Vehicle-to-Grid (V2G) The vehicle can return power to the grid.
Grid Integration
Basic No integration (just a socket for a stand-alone load). No scheduling option. Very basic visualisation.
Limited Energy management system through the vehicle app (timers availability and power monitoring). Dedicated interface in the car, with mobile app monitoring.
Advanced Advanced: Advanced settings available such as tariff and consumption control, linked to distributor energy prices. Advanced real time energy flow visualization. AI powered suggestions for optimal usage.

Green NCAP comments

The estimated real-world consumption values of the Optiq are rated as ‘poor' in both the warm and cold weather tests. With the 75 kWh battery (usable capacity), however, the driving range improves to 'adequate'. While the consumption values shown on the display can generally be trusted, the deviations between measured and displayed figures in cold weather testing are huge. Drivers need to remember that the display figures do not reflect the energy amount charged from the grid, but only the energy the vehicle uses from its battery. The amount needed to charge it is naturally higher.

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