Summary
First arriving on UK roads in early 2017, the Toyota Prius Plug-in was an eco-friendly five-door family saloon – also known as the Prius Prime in the USA.
Put simply, the Prius Plug-in was the plug-in hybrid version of the standard Prius range, with a larger 8.8kWh battery that can power the electric motor on its own for up to 34 miles without the help of the 1.8-litre petrol engine.
Like its regular hybrid twin, the Toyota Prius Plug-in was front-wheel drive, and received a mid-life facelift in early 2019, consisting of new interior touches, infotainment additions and an extra fifth seat in the rear.
While this 2019 refresh did improve the saloon’s review scores somewhat, the general reception of the Prius plug-in remained mixed for its entire lifespan. In one of its more favourable reviews, Driving Electric commended the Prius Plug-in for its “incredible” fuel efficiency and its quiet and relaxing driving experience. Meanwhile What Car?, who gave the PHEV one of its lowest scores to date, explained that there are more practical plug-in hybrid alternatives available for cheaper, such as the Skoda Octavia.
Practicality was a key sticking point for many journalists, as the Prius Plug-in had a rather shallow boot which offered less storage space than the regular Prius models, as engineers needed to accommodate the plug-in’s chunky battery pack. The majority of reviewers agreed that otherwise the interior was spacious and had some neat practical features, but more flaws could be found on the dashboard – Parkers called the saloon’s infotainment “slow and unresponsive”.
Described by The Sunday Times as “a smart car at a silly price”, many reviewers concluded that the Toyota Prius Plug-in was hard to recommend considering its price point and tax bracket. “You’re probably better off sticking with the regular Prius and saving thousands upfront”, Heycar said, while Business Car explained that a typical Prius driver “will pay the same in company car tax as the faster and much better-to-drive Audi and BMW”.
No longer on sale, the Toyota Prius Plug-in holds a Used Car Expert Rating of A with a score of 75%. This score is a point lower than the petrol-electric Prius hybrid, which was several thousand pounds cheaper.
Prius Plug-in highlights
- Plenty of safety features as standard
- Very fuel efficient
- Quiet driving experience
- Reasonable battery range
Prius Plug-in lowlights
- Shallow boot
- Undercut by its key rivals
- More modern alternatives are more refined
- Slow infotainment
- So-so performance
Key specifications
Body style: Mid-size saloon
Engines: plug-in hybrid
Price when new: From £31,344 on-road
Launched: Spring 2017
Last updated: Spring 2019
Discontinued: Spring 2022
Image gallery
Media reviews
Reviews, road test and comparisons from across the UK automotive media. Click any of the boxes to view.
Auto Express
Model reviewed: Range overview
Score: 8 / 10
“The question you’ll need to ask is whether you really need that 30-mile EV range. The standard Prius is already an excellent car, so we’d recommend considering how you’ll use the Plug-in before taking the plunge.”
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Auto Trader
Score: 7.6 / 10
“On paper the Toyota Prius Plug-in offers viable zero-emissions driving around town without the range anxiety of a pure EV, with tax benefits and other financial incentives to boot. The reality is a little more complex, given the additional cost over the regular Prius, compromises in practicality and real-world running costs that fall some way short of the dream.”
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Business Car
Model reviewed: Range overview
Score: 7 / 10
“Priced near to rivals like the Audi A3 e-tron and BMW 330e, the Toyota has a problem on its hands: despite being significantly more efficient, a typical user will pay the same in benefit-in-kind company car tax as the faster and much better-to-drive Audi and BMW so its difficult to recommend.”
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Car
Model reviewed: Range overview
Score: 8 / 10
“The Toyota Prius Plug-in won’t get most petrolheads’ juices flowing, but rest assured that if the future comes in plug-in form, this is a damn sight more engaging drive than the Nissan Leaf. Interestingly, this Prius feels happiest in all-electric mode and does a good job of dashing around town.”
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Car Keys
Model reviewed: Range overview
Score: 7 / 10
“For the £11,000 extra that the Plug-In costs over the regular Prius, you do gain much improved economy, better refinement and a driving experience that’s much closer to a pure electric vehicle. But you lose out on an extra seat in the back and a fair amount of storage space.”
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Carbuyer
Model reviewed: Range overview
Score: 8 / 10
“The Toyota Prius Plug-In has low running costs but the complicated technology pushes its price up.”
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Carwow
Model reviewed: Range overview
Score: 7 / 10
“The Prius Plug-in makes a lot of sense with its electric-only range, but the seating arrangement limits its uses somewhat.”
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Discover EV
Model reviewed:
Score: 7 / 10
“While it’s more economical than any direct rival, and about 10% up on the regular Prius, Toyota charges almost eight grand more for its Plug-in version. So if you live up to 30 miles away from work (and you can charge there as well), the Toyota Prius Plug-in makes for a cheap option. However, if you do lots of miles, you’re better off sticking to the brand’s hybrid.”
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Driving Electric
Model reviewed: Range overview
Score: 8 / 10
“The Toyota Prius Plug-In offers genuine zero-emissions range in a plug-in hybrid package that delivers strong efficiency.”
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Electrifying.com
Model reviewed: Range overview
Score: 6.5 / 10
“Choose the plug-in version and it will do reasonably well however, making the most of its relatively small battery with a 32-mile claimed range on electric-only power. That should be plenty for most commuters and will mean that you can plug in at home or work every day and save the petrol for any long trips you might do at weekends.”
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Green Car Guide
Model reviewed: Range overview
Score: 9 / 10
“The Prius Plug-in is similar to the regular Prius Hybrid but it provides around 30 miles of electric driving rather than the very short distance possible in the Prius Hybrid. Both cars are easy and pleasant to drive. However the Prius Plug-in takes the obsession with efficiency of Toyota’s engineers to the next level – to the extent that it becomes a four rather than a five-seater.”
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Heycar
Model reviewed: Range overview
Score: 6 / 10
“The Toyota Prius Plug-In is a cannily development from Toyota, but the target customer base is too small for it to be of much interest to most people. You’re probably better off sticking with the regular Prius and saving thousands upfront. You’ll enjoy a bigger boot, too.”
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Honest John
Model reviewed: Range overview
Score: 6 / 10
“The Toyota Prius Plug-in is a difficult car to recommend. We like its smooth running, efficiency, long warranty and standard equipment, but we can’t help but feel a standard Prius or EV car would make more sense.”
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Parkers
Model reviewed: Range overview
Score: 6.4 / 10
“There are more modern plug-in hybrids, there are more practical ones, and there are certainly better ones to drive – the Prius Plug-in has been around for quite a while and in several key areas it’s been surpassed by its competition.”
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The Sunday Times
Model reviewed: Range overview
Score: 6 / 10
“A smart car at a silly price.”
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What Car?
Model reviewed: Range overview
Score: 4 / 10
“While it’s reliable, stuffed with safety kit and packed with gadgets, the Toyota Prius Plug-in isn’t as nice to drive or as refined as some of its plug-in hybrid rivals – particularly the cheaper Skoda Octavia. Everyday practicality is hindered considerably by the hybrid battery pack, and it no longer has the cheapest company car tax rates in the class.”
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Safety rating
Independent crash test and safety ratings from Euro NCAP
Overall score: 5 stars
Date tested: April 2016
Date expired: January 2023
Read the full Euro NCAP review
Adult protection: 92%
Child protection: 82%
Vulnerable road users: 77%
Safety assist: 85%
Eco rating
Independent economy and emissions ratings from Green NCAP
Model tested: 1.8-litre Plug-in Hybrid 4X2 CVT
Overall score: 4 stars
Date tested: January 2021
Read the full Green NCAP review
Energy Efficiency Index: 8.3 / 10
Greenhouse Gas Index: 7 / 10
Reliability rating
As of May 2024, we don’t have enough reliability data on the Toyota Prius Plug-in to generate a reliability rating.
The Car Expert’s reliability information is provided exclusively to us using extended warranty data from our partner, MotorEasy. As soon as MotorEasy has sufficient data on the Prius, we’ll publish the score here.
Awards
Trophies, prizes and awards that the Toyota Prius Plug-in has received
2017
- Next Green Car Awards – World Green Car + Best Large Family Car
Similar cars
If you’re looking at the Toyota Prius Plug-in, you might also be interested in these alternatives
BMW 3 Series | Ford Kuga | Hyundai Ioniq | Kia Niro | Mercedes-Benz C-Class | Nissan Leaf | Peugeot 508 | Renault Megane | SEAT Leon | Skoda Octavia | Toyota Prius | Volkswagen Golf | Volkswagen Passat | Volvo S60
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