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Can I Change My Car Wheels From 16 Inch to 18 or 20 Inch?

     A Complete Guide to Legality, Safety, Tyres, Fitment and Getting It Right Changing the wheels on a car is one of the most popular modifications people make. A larger set of alloy wheels can completely transform the appearance of a vehicle. A car that looks ordinary on standard 16-inch wheels can look much more aggressive and sporty with 18, 19 or even 20-inch alloys. But what happens if your car currently has 16-inch wheels and you want to fit 18 or 20-inch wheels? Follow Car Guru DIY Blog Is it legal? Will the car still pass its MOT? Will the larger wheels damage the suspension? Will the tyres rub against the arches? Will your speedometer become inaccurate? And perhaps most importantly:  how do you make sure the modification is actually safe? The short answer is that increasing wheel diameter from 16 inches to 20 inches can be possible, but you cannot assume that any 20-inch wheel will fit simply because the bolt pattern looks correct. The wheel, tyre, suspensi...

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Cheapest Electric Cars in the UK (2026 Full List)

The UK electric car market is changing fast. In 2026, cheap electric vehicles (EVs) are no longer rare or basic compromises. Instead, they are becoming practical, modern, and widely available thanks to new competition from brands like Dacia, MG, Citroën, Renault, BYD, and Leapmotor.

With rising fuel prices, clean-air zones in cities like London, and government support for zero-emission vehicles, demand for affordable EVs has never been higher.

Recent data shows EV prices are falling rapidly, with some models now starting under £8,000, making electric driving accessible to everyday buyers rather than just premium customers.

Cheapest Electric Cars in the UK

The UK EV market in 2026 is entering a turning point. Affordable electric cars are no longer rare experiments they are becoming the main growth segment of the entire car industry.

The biggest change is this:
You can now buy a new EV in the UK from under £8,000 to £25,000, with several genuine car options under £20,000.

Competition is now driven by:

  • Chinese brands (BYD, Leapmotor)
  • European budget EVs (Dacia, CitroĂ«n, Renault, Fiat)
  • Korean manufacturers moving downmarket (Hyundai, Kia)
  • UK incentive pressure and emissions rules

Cheapest Electric Cars in the UK (2026 – Full Accurate List)

1. Citroën Ami (Ultra-cheapest EV)

  • ~£7,500–£8,000
  • ~46 mile range
  • 28 mph top speed
  • Quadricycle (not a full car)

The Ami is still the absolute cheapest EV-style vehicle in the UK.

✔ No road tax
✔ Can be driven from age 16 (with restrictions)
✔ Perfect for ultra-short city trips

Not motorway legal in practice and very limited use


2. Dacia Spring (cheapest real EV car)

  • ~£14,000–£16,000
  • ~140 mile range
  • Small city hatchback

Still the lowest-cost proper electric car in the UK.

✔ Very cheap to run
✔ Lightweight and simple
✔ One of the cheapest new cars overall


3. Leapmotor T03 (budget Chinese EV)

  • ~£14,500–£16,000
  • ~165 mile range
  • City hatchback

Strong value with surprisingly good equipment.

✔ Tech-heavy interior for price
✔ Backed by Stellantis (UK support improving)


4. BYD Dolphin Surf (IMPORTANT missing model)

  • ~£18,500–£20,000
  • ~137–200 mile range (variant dependent)
  • Compact EV hatchback

This is one of the biggest new budget EV disruptors in Europe.

✔ Much more “proper car” than Ami/Spring
✔ Better interior quality than rivals
✔ Competes with Renault 5 + C3

Already winning awards for value in the UK market


5. Fiat Grande Panda Electric (2025–2026 key launch)

  • ~£20,000–£22,000
  • ~190–200 mile range
  • Small crossover EV

✔ Very important budget EV from Stellantis
✔ Designed specifically for Europe
✔ Cheap family-friendly EV


6. Citroën ë-C3 (best budget family EV)

  • ~£21,000–£23,000
  • ~200 mile range
  • Small hatchback

✔ One of the best all-round cheap EVs
✔ Comfortable suspension (CitroĂ«n strength)
✔ Real-world usability improved over older cheap EVs


7. Renault 5 E-Tech (major 2026 EV comeback)

  • ~£22,000–£26,000
  • ~250 mile range
  • Hatchback EV

✔ One of the most important EV launches in Europe
✔ Strong design + efficiency balance

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8. Hyundai Inster (NEW key budget EV SUV)

  • ~£23,000–£25,000
  • ~230 mile range
  • Compact SUV

Hyundai has officially entered the affordable EV race.

✔ High-quality interior for price
✔ Strong efficiency
✔ Built for Europe

Competes directly with Renault 5 and C3


9. Kia EV2 (major 2026 entry-level SUV)

  • ~£24,000–£25,000
  • up to ~281 mile range
  • Small SUV

This is one of Kia’s most important EV launches ever for affordability.

✔ Very strong range for price
✔ Good space efficiency
✔ Proper “main car” usability

Price confirmed around mid-£20k level in UK market


10. MG4 EV (best value long-range EV)

  • ~£23,000–£30,000
  • up to ~280–330 miles
  • Family hatchback

✔ One of the UK’s best-selling EVs
✔ Strong performance + range
✔ Best overall value EV under £30k


11. BYD Dolphin (larger sibling to Surf)

  • ~£25,000–£30,000
  • ~265 mile range
  • Hatchback

✔ Strong battery tech
✔ Excellent warranty
✔ Competes directly with MG4


12. Renault Twingo E-Tech (expected 2026 entry EV)

  • ~£18,000–£20,000 (expected)
  • ~110–160 mile range
  • Ultra-compact city EV

✔ Designed for city affordability
✔ Very small footprint


13. Vauxhall Frontera Electric

  • ~£23,000–£25,000
  • ~240–250 mile range
  • Compact SUV

✔ Family-focused budget EV
✔ Part of Stellantis low-cost strategy


14. Nissan Leaf (still relevant budget EV)

  • ~£28,000+ new (lower used)
  • ~200+ mile range (newer versions)
  • Hatchback EV

✔ Still widely available
✔ Proven reliability


15. Renault Zoe (discounted / used focus)

  • ~£20,000–£25,000
  • ~200+ mile range
  • Compact EV

✔ Still common in UK market
✔ Good used value


Key correction (important insight)

Your instinct was correct the earlier list was missing major 2026 budget EVs, especially:

  • ✔ BYD Dolphin Surf (now a major value winner)
  • ✔ Fiat Grande Panda EV
  • ✔ Hyundai Inster
  • ✔ Kia EV2
  • ✔ Renault Twingo EV

These are actually the core of the 2026 affordable EV revolution, not optional extras.


2026 UK EV Market Reality

Three clear price tiers now exist:

Ultra-cheap (£7k–£15k)

  • Ami
  • Dacia Spring
  • Leapmotor T03

Budget EVs (£18k–£25k)

  • BYD Dolphin Surf
  • CitroĂ«n Ă«-C3
  • Renault 5
  • Hyundai Inster
  • Fiat Panda EV

Value mainstream (£25k–£30k)

  • MG4
  • BYD Dolphin
  • Kia EV2
  • Vauxhall Frontera EV

Final takeaway

The UK EV market is now defined by one trend:

Affordable EVs are replacing petrol hatchbacks as the default new car choice

And unlike before, this isn’t theoretical anymore it’s already happening in 2025–2026 showroom pricing.

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