Don’t be hesitant about hybrid car reliability

by , Senior Cars Researcher Transport & Travel 19 July 2013
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It’s claimed that hybrid cars are greener, more fuel efficient, viable alternatives to normal petrol and diesel cars. But are drivers right to fear potentially astronomical repair costs of battery components?

Hybrid car logo

More manufacturers are turning to hybrid power as part of ongoing efforts to improve mpg figures and reduce emissions. Hybrids – cars powered by a conventional petrol or diesel engine and supplemented by a battery-powered electric motor – are becoming more commonplace on our roads as a result.

But anxiety over battery-pack lifespans and the potential costs of replacing them have left some prospective buyers nervous.

And it’s no surprise when you start scouring the internet for indications of how much a replacement battery will cost. For the Toyota Prius, a suggested bill of around £2,000 for a new battery and fitting is enough to make anyone’s eyes water.

However, trying to find horror stories about batteries dying is actually a painstaking process, as it appears they are still going strong long after their warranty periods are up.

Hybrids hailed in Which? Car Survey

This is backed up by an extremely strong showing from hybrid cars in the Which? Car Survey 2013.

The Toyota Auris (2010-2013) and Honda Insight (2009-) were deemed the most reliable cars up to three years old in the medium and large-car reliability tables, respectively.

And that’s not all. In the reliability standings for cars up to three years old, the Honda Jazz Hybrid (2011-) took third slot in our supermini category, while the Lexus CT200h (2011-) placed sixth for medium cars, the Lexus RX (2009-) bagged third in 4x4s and the Honda CR-Z (2010-) was runner-up in sports cars.

What is even more confidence-inspiring is the performance of older hybrids.

The Toyota Prius – the poster boy of the hybrid market – was the fifth most reliable large car up to three years old. The third and second-generation models took first and fifth place respectively for large cars over three years old. And even the Honda Civic Hybrid, available from 2006, came 14th in the same reliability league table behind the two Toyotas. It outscored a raft of petrol and diesel models.

You can find more information on all of these hybrid car reliability standings from our 2013 Car Survey by visiting our car reliability pages online.

These results speak volumes for how dependable a hybrid car could be. But are you still put off by battery-replacement price fears?

8 comments

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rich835

I can’t see me going for a hybrid car anytime soon. If the fuel savings were significant, then I’d be tempted, but from what I’ve heard, they only really save money on short journeys, they’re no better than a normal car when it comes to distance/motorway driving, which is what I do.

I would be tempted by an full electric car however, if the mileage coverage per charge was better.
I think the best they can do is around 80 miles per charge. If that was doubled, it could be a real money saver for me :-)

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Mike

I have had 2 Toyota Prius (not the current version, the previous) no problems with them at all.

To compare fuel savings, my current 1.4 Golf gives me 35mpg overall, my previous car, a Prius, gave me 55mpg overall.

I do a regular run from Croydon to Rayleigh in Essex, My best mpg in the Prius was 72mpg, the best I managed on this journey in the Golf was 55mpg.

Overall savings;-
12000 miles per year at 35mpg = 342 gallons
12000 miles per year at 55mpg = 218 gallons

342 – 218 x £6.50 = £806

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rarrar

The manufacturers need to build up confidence by offering “lease “options on the battery pack so the buyer doesnt bear the risk of an early failure.
I agree with rich835 that they appear more suited to city or urban use especially as a 2nd car.
The benefits in cities is as much about local pollution as saving fuel.

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mlc

I have had a Prius for five years and have found that it saves petrol on all journeys. Modern diesels are also fuel efficient but putting diesel exhaust particles in the air is not a good idea. It is impossible in practice to replicate manufacturers’ mpg claims for hybrids but this is true of ALL cars. If my experience is anything to go by I would warn against the suggestions from Rich835 and rarrar that hybrids should only be used for short journeys in cities. The Prius has a traditional battery principally used for starting the car, but this is smaller than in a standard car. I have been told that this battery is charged from the larger ‘hybrid’ battery. As I found, if you only do short journeys the small battery does not charge properly and wears out quickly. You really need to do the full range of journeys.

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Brown

I agree with previous comments that the benefits in cities is as much about local pollution as saving fuel. Thank you very much for this lovely piece of information. I have learned a lot just by reading this article. Very much informative.
Regards
http://www.bentleychauffeur.biz/

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Gerard Phelan

We are always told that it is bad to run a car engine for just a few minutes. You might want to do this to shuffle cars on a drive or move your roadside parked car to the other side of the road where parking rules require a daily switch or running a mile down the road to fetch a newspaper on a day when it is pouring with rain. Surely a hybrid is ideally suited to such usage, because no harm is done to the fuel system and you avoid the pollution emitted by a cold engine?

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Ella

Hello Rob,Thanks for sharing. The information and previous conversation which you provided on this blog is truly interesting.
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Claire

I drive a Lexus CT and do a lot of motorway driving with my work- I don’t think I’ve ever dropped under 66MPG! It cuts down hugely on my personal use costs as well as it runs on electric in the city centre so when I’m shuffling the kids all over at the weekend it saves a fortune. I was not that keen when it appeared on the car list but my fuel costs were daft and I thought it was worth the punt. very, VERY happy with it- now, if only it had a decent sized boot!

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