Skip advert
Advertisement

Mazda MX-5 vs Smart Roadster

A two-seat roadster sounds like something you’d cash in when the chips are down, but buying an unconventional model can hand you sporty thrills at supermini running costs

A two-seat roadster sounds like something you’d cash in when the chips are down, but buying an unconventional model can hand you sporty thrills at supermini running costs. The default choice MX-5 is wonderful when it comes to handling, yet not so great on daily expenditure. This late MkII 1.8 (used MkIIIs are closer to £8,000) can offer mpg only in the low 30s and CO2 figures above 200g/km.

Advertisement - Article continues below

The Smart Roadster is as much fun in the bends, but the tiny turbo returns an official 55mpg and 122g/km of CO2. You’ve immediately saved £90 a year on tax, even with the Smart just missing the £35 band. That auto with manual shift function isn’t easy to love, and there are issues with roof leakages, but the Smart tightens the belt better than any other sports car here.

Skip advert
Advertisement

New & used car deals

Renault Clio

Renault Clio

RRP £16,175Avg. savings £4,116 off RRP*Used from £7,500
Volkswagen Polo

Volkswagen Polo

RRP £15,270Avg. savings £2,419 off RRP*Used from £6,270
Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,347 off RRP*Used from £12,600
Hyundai Tucson

Hyundai Tucson

RRP £29,840Avg. savings £4,230 off RRP*Used from £12,024
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

All-new Volkswagen ID. Buzz confirmed with new tech and a cheaper price
Volkswagen ID. Buzz - side

All-new Volkswagen ID. Buzz confirmed with new tech and a cheaper price

A second-generation of the reincarnated hippie bus will utilise VW’s brand-new, groundbreaking SSP architecture
News
12 Oct 2026
New Citroen 2CV: retro-futuristic concept previews £13k EV
Citroen 2CV concept - Paris front

New Citroen 2CV: retro-futuristic concept previews £13k EV

A reboot of the 2CV has been on the cards for years, but only now are conditions right for it to prosper
News
13 Oct 2026
Stunning new Alfa Romeo Cuorerosso hints at brand’s bold future
New Alfa Romeo Cuorerosso Paris 2026 - stage front 3/4

Stunning new Alfa Romeo Cuorerosso hints at brand’s bold future

Drop-dead gorgeous concept car to influence throng of new Alfa models, including SUVs and a C-segment hatchback
News
13 Oct 2026