Skip advert
Advertisement

Citroen C3 Origin - MPG, CO2 and running costs

The Citroen C3 Origin engine range is based on a frugal three-cylinder petrol that’ll average more than 50mpg

MPG, CO2 and Running Costs rating

4.2

How we review cars
RRP
£18,085 £21,585
Avg. savings
£1,637 off RRP*
Find your Citroen C3
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

The diminutive Citroen C3 Origin has a decent record on fuel efficiency, now featuring a 1.2-litre, three-cylinder PureTech petrol engine that’s available in two states of tune.

Citroen claims the base PureTech 83 can return up to 53.4mpg, with CO2 emissions from 123g/km, while the range-topping turbocharged PureTech 110 emits 123g/km of CO2 and is capable of up to 53.3mpg in manual form, or 49.8mpg and emissions of 134g/km when equipped with an automatic gearbox.

When we tested the entry-level Citroen C3 You! (before it was rebranded as Citroen C3 Origin) head-to-head against the similarly priced Dacia Sandero, the PureTech 83 petrol engine paired with a five-speed gearbox returned a respectable 48.5mpg, but the Dacia’s 49.3mpg pipped it.

Tax

The affordability of the Citroen C3 Origin means no version breaches the £40,000 luxury car tax threshold, so it’ll be charged under the standard road tax (VED) rate from the second time the vehicle is taxed. 

Advertisement - Article continues below

Company car drivers might be better off looking towards a hybrid car like the Renault Clio or Toyota Yaris in order to save money on your Benefit-in-Kind (BiK) company car tax bill. Or you could look towards a fully electric car like the Citroen e-C3 in order to save even more.

Insurance groups

It’s actually the top-of-the-range Max trim Citroen C3 Origin that slots into the lowest insurance group of 12 because it comes with the most safety tech, while the entry-level You that does without autonomous emergency braking (AEB) is in group 14. The priciest C3 Origin to insure will be the 1.2 PureTech auto in group 22.

That’s a shame, considering that the Volkswagen Polo starts in insurance group three, while the Skoda Fabia begins in group four.

Depreciation

According to current residual values, the C3 Origin looks to be a steady performer. After a typical three-year/36,000-mile ownership period, it should retain around 47 to 50 per cent of its original showroom price. 

To get an accurate valuation on a specific model check out our valuation tool...

Skip advert
Advertisement

Which Is Best

Cheapest

  • Name
    1.2 Turbo Plus 5dr
  • Gearbox type
    Manual
  • RRP
    £18,085
Select car

Most Economical

  • Name
    1.2 Turbo Plus 5dr
  • Gearbox type
    Manual
  • RRP
    £18,085
Select car

Fastest

  • Name
    1.2 Hybrid [110] Plus 5dr e-DCS6
  • Gearbox type
    Semi-auto
  • RRP
    £19,885
Select car
News reporter

As our news reporter, Ellis is responsible for covering everything new and exciting in the motoring world, from quirky quadricycles to luxury MPVs. He was previously the content editor for DrivingElectric and won the Newspress Automotive Journalist Rising Star award in 2022.

New & used car deals

Citroen C3

Citroen C3

RRP £17,990Avg. savings £1,637 off RRP*Used from £4,999
Dacia Sandero Stepway

Dacia Sandero Stepway

RRP £14,045Avg. savings £839 off RRP*Used from £8,100
Dacia Sandero

Dacia Sandero

RRP £10,405Avg. savings £723 off RRP*Used from £8,163
BYD Dolphin

BYD Dolphin

RRP £26,205Avg. savings £2,135 off RRP*
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Car finance firms losing "hundreds of millions” in EV depreciation want Govt support
Car and money

Car finance firms losing "hundreds of millions” in EV depreciation want Govt support

The BVRLA says the disparity in supply and demand for electric cars is resulting in weaker-than-expected residuals, which is costing firms millions
News
11 Apr 2025
Car Deal of the Day: Elegant Mazda 3 hatch for a preeminent £178 per month
Mazda 3 front corner right

Car Deal of the Day: Elegant Mazda 3 hatch for a preeminent £178 per month

Fluid handling and even more flowing styling are the selling points of the Mazda 3 in this affordable deal
News
12 Apr 2025
New Denza Z9GT 2025 review: super estate has BMW and Mercedes in its sights
 Denza Z9GT - front tracking

New Denza Z9GT 2025 review: super estate has BMW and Mercedes in its sights

The new Denza Z9GT hybrid estate is on the way to the UK. Should BMW, Mercedes and even Porsche be worried?
Road tests
11 Apr 2025