Testers give help packages a ‘thumbs up’ regardless of issues they might mislead drivers into shedding focus

by: Chris Rosamond

25 Nov 2021

 The BMW iX3 has earned the one ‘excellent’ rating out of seven automobiles assessed by Thatcham Analysis for assisted-driving options comparable to pace help, steering help and adaptive cruise management programs.

The BMW joins the Audi A8, BMW 3 Sequence and Mercedes GLE, which obtained comparable ‘excellent’ scores in 2020, whereas the Cupra Formentor and Ford Mustang Mach E help programs have been judged as ‘good’ in 2021. Within the newest assessments, the Hyundai Ioniq 5 and Polestar 2 earned solely ‘reasonable’ scores, whereas the Toyota Yaris and Vauxhall Mokka-E help applied sciences are assessed as ‘entry’ stage.

Thatcham Analysis says the outcomes are encouraging, with all seven automobiles examined this 12 months exhibiting pleasing ranges of assisted driving system help.

Of the automobiles examined in 2021, 5 are pure electrical fashions. The Thatcham assessments consider and fee the extent of driving help, driver engagement, and security back-up of their onboard programs.

Matthew Avery, Thatcham Analysis’s Chief Strategic Analysis Officer, stated: “Assisted-driving expertise should strike the best steadiness between providing a significant stage of help and guaranteeing that motorists don’t sit again and let the system do the driving. We’ve seen the harmful outcomes on roads world wide when drivers turn into satisfied that their position is secondary.”

When Thatcham first began taking a look at driver-assistance programs, it raised issues that automobile makers may very well be overselling the expertise in a method that may very well be complicated and harmful to customers, and it downgraded the Tesla Mannequin 3 to ‘reasonable’ consequently.

The organisation says it’s reassured that’s not the case with any of the automobiles examined this 12 months, with the entire programs being described appropriately.

“All seven automobiles we’ve simply examined are clearly marketed as having ‘driver help’ capabilities, not ‘automated’,” stated Avery. “These programs are engineered to contain and help the driving force in a really cooperative method. They’re actually not making an attempt to supply automation, the place the driving activity could be relinquished to the car, and we strongly consider that’s the best factor to do.

Tester’s feedback

Thatcham’s chief analysis officer Matthew Avery has supplied feedback on every of the automobiles on this 12 months’s check:


“Our top-performing car is the BMW iX3 which is a premium, battery-electric SUV. It is the one car to get our ‘excellent’ grading. It responded effectively in our collision-avoidance eventualities and at 85%, it has one of many highest scores for Driver Engagement, partially as a result of the iX3 options good in-vehicle video to indicate the driving force the right way to use the system.”

Ford Mustang Mach-E

“Ford’s battery electrical Mustang Mach-E achieved a ‘good’ grading. It is received an excellent Security Backup system which scored 83%, and it has typically well-balanced Assisted-Driving performance. Nonetheless, we do assume the identify of ‘Co-Pilot 360’ is just a little ambiguous and does not adequately describe the actual fact it is an Assisted Driving system that all the time requires the driving force to be in management.”

Cupra Formentor

“The Cupra Formentor is a petrol-powered car with a plug-in possibility and receives a ‘good’ grading. The ‘Journey Help’ identify precisely portrays the position of the system, which has well-balanced Driver Engagement, Car Help and Security Backup options. possibility out there.”

Polestar 2

“The Polestar 2 is one other full battery-electric car and it will get a ‘reasonable’ grading. It has an extremely good rating of 85% for its Security Backup, one thing you’d count on from a Volvo-derived car. But it surely’s let down by its Car Help rating, which is simply 50%, as a result of the system can not adapt its pace for curves and junctions. This car is able to over-the-air updates, and Polestar has already confirmed that it’ll enhance that performance for all its drivers quickly.”

Hyundai Ioniq 5

“The Hyundai Ioniq 5 is a brand-new, absolutely electrical automobile and it achieves a ‘reasonable’ rating. It has good Car Help and good Driver Engagement. But it surely’s let down by its Security Backup rating of fifty%. This implies the automobile is much less succesful at supporting the driving force in an emergency.”

Toyota Yaris

“Toyota’s Yaris will get an ‘entry’ ranking, but it surely’s spectacular to see Assisted Driving performance on a low-cost supermini comparable to this. Nonetheless, it is let down by its comparatively poor performing Car Help and Security Backup capabilities.”

Vauxhall Mokka-e

“The Mokka-e is the fifth battery-electric car on this 12 months’s assessments, but it surely’s additionally a low-cost one. It receives an ‘entry’ grading as a result of its Pace Help system solely makes use of a digicam. This implies the knowledge the driving force is receiving from the system might not all the time be dependable.”

2021 Assisted Driving Grading outcomes


Driver EngagementCar HelpSecurity Again-upScore
BMW iX385%83%86%Excellent
Ford Mustang Mach-E69%71%83%Good
Cupra Formentor70%79%74%Good
Polestar 270%50%85%Reasonable
Hyundai Ioniq 580%77%50%Reasonable
Toyota Yaris79%56%53%Entry
Vauxhall/Opel Mokka-E67%57%44%Entry