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

by: Chris Rosamond

25 Nov 2021

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

The BMW joins the Audi A8, BMW 3 Sequence and Mercedes GLE, which obtained related ‘superb’ rankings in 2020, whereas the Cupra Formentor and Ford Mustang Mach E help methods have been judged as ‘good’ in 2021. Within the newest assessments, the Hyundai Ioniq 5 and Polestar 2 earned solely ‘reasonable’ rankings, 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 vehicles examined this 12 months exhibiting pleasing ranges of assisted driving system assist.

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

Matthew Avery, Thatcham Analysis’s Chief Strategic Analysis Officer, mentioned: “Assisted-driving know-how should strike the best stability between providing a significant stage of assist and guaranteeing that motorists don’t sit again and let the system do the driving. We’ve seen the harmful outcomes on roads around the globe when drivers grow to be satisfied that their function is secondary.”

When Thatcham first began taking a look at driver-assistance methods, it raised issues that automotive makers may very well be overselling the know-how in a method that may very well be complicated and harmful to shoppers, 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 vehicles examined this 12 months, with all the methods being described accurately.

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

Tester’s feedback

Thatcham’s chief analysis officer Matthew Avery has offered feedback on every of the vehicles on this 12 months’s take a look at:


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

Ford Mustang Mach-E

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

Cupra Formentor

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

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. However it’s let down by its Car Help rating, which is simply 50%, as a result of the system can not adapt its velocity 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, totally electrical automotive and it achieves a ‘reasonable’ rating. It has good Car Help and good Driver Engagement. However it’s let down by its Security Backup rating of fifty%. This implies the automotive is much less succesful at supporting the motive force in an emergency.”

Toyota Yaris

“Toyota’s Yaris will get an ‘entry’ score, 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 digital camera. This implies the data the motive 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%Superb
Ford Mustang Mach-E69%71%83%Good
Cupra Formentor70%79%74%Good
Polestar 270%50%85%Average
Hyundai Ioniq 580%77%50%Average
Toyota Yaris79%56%53%Entry
Vauxhall/Opel Mokka-E67%57%44%Entry