Expert Rating Index

Our award-winning Expert Rating Index compiles and aggregates millions of key data points to bring you the definitive rating of every new car

What is the Expert Rating Index?

I've heard people talking about it, but what is it exactly?

The Car Expert’s award-winning Expert Rating Index compiles and aggregates tens of millions of key data points on every new car (as well as a growing number of near-new used cars), including almost 17,000 new car reviews from 35 of the UK’s top motoring websites. We also factor in complete safety data from Euro NCAP, reliability data and five-year running cost information.

As of March 2025, we have almost 600 cars indexed and rated. More cars are added to the Index every week.

All this adds up to the most comprehensive analysis of expert opinion and real-world data found anywhere in the motoring world.

How our Expert Rating scores are calculated

How the Expert Rating Index can help your car buying decisions

Key numbers

How big is the Expert Rating Index?

595

cars rated

16,980

car reviews

car brands

20m

data points

Search for an Expert Rating

Manufacturer

Model

Newest cars

The latest cars added to the Expert Rating Index

Renault Rafale

Expert Rating:

The Renault Rafale is a smart looking coupé-SUV that is spacious and well-priced, but close competitors offer a better driving experience.

Citroën C4 X

Expert Rating:

Comfortable and reasonably priced, the Citroën C4 X has a larger boot than its C4 sibling, but reviewers criticize the car's cheap interior quality.

Hyundai Inster

Coming soon

The all-electric Hyundai Inster hatchback is both comfortable and well-equipped, but its price tag is higher than that of its closest rivals.

Jaecoo 7

Coming soon

The Jaecoo 7 is a new compact SUV from China. It has received decent reviews to date – we have everything you need to know right here.

Citroën C3

Expert Rating:

The affordable Citroën C3 doesn't introduce anything groundbreaking to the small car class, but is one of the most comfortable small cars on sale.

Ford Puma Gen-E

Coming soon

The Car Expert has all you need to know about the upcoming Ford Puma Gen-E, the electric version of Britain's best-selling new car.

Fiat Grande Panda Electric

Coming soon

The Fiat Grande Panda is an affordable electric hatchback that is comfortable, practical and stylish, though alternatives offer more range.

Skoda Elroq

Coming soon

The compact electric Skoda Elroq crossover has been praised for its spacious cabin and comfortable drive, as well as its affordable pricing.

Popular cars

Most popular cars in the Expert Rating Index over the last seven days

Citroën ë-C4 X

Expert Rating:

Citroën ë-C4 X is a comfortable electric family car, but it is not the strongest option in its class, particularly when it comes to range.

Kia EV3

Expert Rating:

The Kia EV3 is a small electric crossover that has been met with plenty of enthusiasm from the motoring media, particularly for its tech and battery range.

Mercedes-Benz A-Class

Expert Rating:

The Mercedes-Benz A-Class has received good reviews and awards from the UK media, with praise for its comfort, refinement and safety kit.

Ford Puma Gen-E

Coming soon

The Car Expert has all you need to know about the upcoming Ford Puma Gen-E, the electric version of Britain's best-selling new car.

Kia EV5

Coming soon

The Kia EV5 is a mid-size electric SUV that is set to arrive in the UK in the second half of 2025.

Genesis GV70

Expert Rating:

A generous customer service package makes the Genesis GV70 an attractive proposition, but it fails to stand up against its premium rivals in many areas.

Citroën C3 Origin

Expert Rating:

The Citroën C3 has received mixed media reviews, with our Expert Rating aggregator ranking it in the midfield of the supermini category.

Polestar 2

Expert Rating:

The Polestar 2 has received many positive reviews from the UK motoring media, as well as from lifestyle and technology titles.

Expert Ratings by brand

Every new and used car we've analysed, with more being added every week

KGM Motors (SsangYong)

Renault Scenic E-Tech

Expert Rating:

The Renault Scenic has returned as a family-sized SUV running on electric power, but reviewers take issue with the car's rear visibility.

Mini Cooper Electric

Expert Rating:

The all-new second-generation Mini Cooper Electric is a massive improvement on its predecessor, and scores well in all areas.

Cupra Born

Expert Rating:

The Cupra Born is an all-electric hatchback commended for its practical interior and battery range, though reviewers find its performance underwhelming.

MG 4

Expert Rating:

Other electric cars are more polished, but reviewers believe the MG 4 is one of the best in its class - its unbeatable pricing is a bonus.

See all electric cars

Mini Cooper Electric

Expert Rating:

The all-new second-generation Mini Cooper Electric is a massive improvement on its predecessor, and scores well in all areas.

Renault 5 E-Tech

Expert Rating:

Like the Fiat 500 and Mini Cooper, the Renault 5 plays heavily on its retro-inspired styling. But motoring journalists have rated the driving experience highly, as well as its value for money.

Citroën ë-C3

Expert Rating:

The electric Citroën ë-C3 emphasises value for money rather than technology or luxuries. It's also another way of saying it's a bit austere.

BYD Dolphin

Expert Rating:

The electric BYD Dolphin has the interior comfort and low pricing to turn heads, but its driving dynamics have not fostered much praise.

See all small cars

Cupra Born

Expert Rating:

The Cupra Born is an all-electric hatchback commended for its practical interior and battery range, though reviewers find its performance underwhelming.

MG 4

Expert Rating:

Other electric cars are more polished, but reviewers believe the MG 4 is one of the best in its class - its unbeatable pricing is a bonus.

Hyundai Ioniq 5

Expert Rating:

The Hyundai Ioniq 5 is making waves with its striking design, spacious interior and impressive performance, but its poor ride comfort leaves room for improvement.

Kia EV6

Expert Rating:

The Kia EV6 is Kia’s first dedicated electric car and a very good one – but it is more expensive than the closely related Hyundai Ioniq 5.

See all medium cars

BMW i5

Expert Rating:

Reviewers agree that the talented BMW i5 is one of the most well-rounded electric saloons on the market, but rivals offer more battery range.

Skoda Superb

Expert Rating:

UK reviewers find the fourth-generation Skoda Superb easy to recommend, due to its spacious and practical interior with intuitive on-board tech.

Mercedes-Benz EQS

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A sophisticated tech-laden EV, the Mercedes-Benz EQS is a high-end saloon highlighted for its futuristic interior and class-leading battery range.

BMW 5 Series

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The eight-generation BMW 5 Series has been praised for its intuitive on-board tech, but high pricing remains and issue for reviewers.

See all large cars

Volvo EX30

Expert Rating:

The critically-acclaimed electric Volvo EX30 is a compelling family car package, but compromised practicality may deter some buyers.

Kia Niro EV

Expert Rating:

The Kia Niro EV is an electric SUV with impressive on-board tech, practicality and battery range, but the price has gone up over the previous model.

BMW iX1

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The BMW iX1 is an electric version of the regular X1 SUV. It offers strong performance, an excellent safety score and low running costs.

Smart #3

Expert Rating:

Reviews of the Smart #3 have been mixed. It's spacious, smooth and quiet, but the drive is uninspired and the touchscreen is heavily criticised.

See all small SUVs

Renault Scenic E-Tech

Expert Rating:

The Renault Scenic has returned as a family-sized SUV running on electric power, but reviewers take issue with the car's rear visibility.

Tesla Model Y

Expert Rating:

The Tesla Model Y offers similar tech and performance to the popular Model 3 with extra practicality, but the ride quality is disappointing.

Nissan Ariya

Expert Rating:

The Nissan Ariya is a capable all-rounder and a serious EV contender, but rivals have more storage space and it's by no means cheap.

Skoda Enyaq

Expert Rating:

The Skoda Enyaq iV is the Czech brand's first bespoke EV and an SUV attracting a lot of positive vibes from reviewers.

See all medium SUVs

Kia EV9

Expert Rating:

The Kia EV9 is a spacious seven-seat electric SUV and an excellent car. It takes the brand into new territory, and does so successfully.

Skoda Kodiaq

Expert Rating:

The Skoda Kodiaq has been commended for its interior space, practicality and refined engines, but it's not that exciting to drive.

BMW iX

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The BMW iX is a large all-electric SUV that is the most technologically advanced BMW to date, but its grandeur requires deep pockets.

BYD Seal U

Expert Rating:

The plug-in hybrid BYD Seal U is well-built and well-priced, but reviewers conclude that the SUV has rather underwhelming driving dynamics.

See all large SUVs

Skoda Enyaq

Expert Rating:

The Skoda Enyaq iV is the Czech brand's first bespoke EV and an SUV attracting a lot of positive vibes from reviewers.

Cupra Tavascan

Expert Rating:

The Cupra Tavascan is an electric coupé-SUV with attractive looks and tech, but those expecting driving thrills will likely be disappointed.

Smart #3

Expert Rating:

Reviews of the Smart #3 have been mixed. It's spacious, smooth and quiet, but the drive is uninspired and the touchscreen is heavily criticised.

Ford Capri

Expert Rating:

The Ford Capri is an electric coupé-SUV with a spacious upmarket interior and impressive pace, but can it live up to its renowned nameplate?

See all coupé SUVs

Hyundai Ioniq 5 N

Expert Rating:

Blistering speed and entertaining driving dynamics make the electric Hyundai Ioniq 5 N a proper driver's car, but its pricing is rather high.

Hyundai i20 N

Expert Rating:

Singled out at the Ford Fiesta ST's closest rival to date, the Hyundai i20 N is a very talented small hot hatch that is serious fun to drive.

Honda Civic Type R

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Like its predecessor, the latest Honda Civic Type R has been earmarked as one of the best hot hatches around, despite its hefty price tag.

MG 4 XPower

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The high-performance MG 4 XPower has received a mixed bag of review scores, with praise for its pace and criticism for its driving dynamics.

See all hot hatches

Fiat 500 Electric

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The new Fiat 500 Electric has been praised for its driving dynamics and interior quality, both of which are much better than the old model.

BMW 4 Series Convertible

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Refined, practical, well-equipped with impressive performance - the BMW 4 Series is considered a soft-top class-leader, despite its polarising looks.

Mazda MX-5

Expert Rating:

The Mazda MX-5 has been universally acclaimed by the UK motoring media, with many outstanding review scores and award wins every year since it was launched.

BMW M4

Expert Rating:

The new 2021 BMW M4 is incredibly powerful but equally flexible, but the front-end styling is dividing opinion among reviewers.

See all convertibles

BMW 4 Series Coupé

Expert Rating:

The BMW 4 Series Coupé is a fine-driving two-door and scores highly with reviewers. You just need to get past that enormous grille.

Rolls-Royce Spectre

Expert Rating:

The Rolls-Royce Spectre is one of the most luxurious electric cars money can buy, but its ride quality is hindered by its heavy weight.

Ferrari 296

Expert Rating:

A supercar that's more eco-friendly but no less ferocious, the Ferrari 296 is a 819hp plug-in hybrid and the Italian brand's first modern V6 model.

BMW 2 Series Coupé

Expert Rating:

Fast, fun and refined inside, reviewers agree that the 2 Series Coupé is a great showcase of BMW’s abilities, though space is limited in the rear.

See all coupés

Porsche Macan Electric

Expert Rating:

The Porsche Macan Electric is an impressive SUV all-rounder, with pace, practicality, agile handling and a competitive battery range.

Tesla Model S

Expert Rating:

The Tesla Model S has been a pioneer for electric cars, single-handedly changing the perception of EVs having poor performance and range.

Hyundai Ioniq 5 N

Expert Rating:

Blistering speed and entertaining driving dynamics make the electric Hyundai Ioniq 5 N a proper driver's car, but its pricing is rather high.

Hyundai i20 N

Expert Rating:

Singled out at the Ford Fiesta ST's closest rival to date, the Hyundai i20 N is a very talented small hot hatch that is serious fun to drive.

See all performance cars

Volkswagen ID. Buzz

Expert Rating:

The Volkswagen ID. Buzz is perhaps the most hotly anticipated people carrier ever, and early review scores suggest it's worth the hype.

BMW 2 Series Active Tourer

Expert Rating:

A spacious car with a quality interior, the BMW 2 Series Active Tourer is an interesting SUV alternative, though top-spec models are pricey.

Vauxhall Combo Life Electric

Expert Rating:

The Vauxhall Combo Life Electric is a spacious and versatile compact people carrier, but it is pricier than its Stellantis stablemates.

Ford Tourneo Connect

Expert Rating:

The Ford Tourneo Connect is a safe, roomy, versatile and comfortable people carrier, but its interior leaves room for improvement.

See all MPVs

More new car ratings are being added to the Expert Rating Index every day and we continually update each cars whenever we get new information, so keep checking back regularly for the latest updates. In the meantime, you can check out the latest news or read up on some expert car buying advice.