In the rapidly expanding world of electric vehicles, affordable family hatchbacks are leading the charge. The Volkswagen ID.3 and MG4 stand out as compelling options under £40,000, offering rear-wheel-drive fun, solid ranges, and modern tech. This head-to-head pits the refined German against the value-packed Chinese contender to see which delivers the better all-round package for everyday driving.
Model Overview and Pricing Breakdown
The Volkswagen ID.3 enters its updated phase with improvements addressing early software glitches and build quality concerns. Our test focuses on the 58kWh Pro model, priced from around £38,000, blending decent range with everyday usability.
MG’s MG4, launched as a budget disruptor, starts at £27,000 for the SE Standard Range. We tested the Long Range variant at approximately £32,500, equipped with a 61.7kWh battery for enhanced endurance. Both cars target families seeking EV transition without premium costs, but MG undercuts VW significantly on entry prices.
| Aspect | VW ID.3 Pro (58kWh) | MG4 Long Range |
|---|---|---|
| Starting Price | £38,000 | £32,500 |
| Battery Capacity | 58kWh | 61.7kWh |
| WLTP Range | Up to 265 miles | Up to 281 miles |
| Power | 201bhp | 201bhp |
| 0-62mph | 7.3 seconds | 7.9 seconds |
This table highlights the MG4’s edge in value and range potential, while the ID.3 promises slightly brisker acceleration.
Battery Tech and Real-World Range
Range anxiety remains a key EV concern. The ID.3’s 58kWh lithium-ion pack delivers a WLTP figure of 265 miles, but real-world tests show 180-240 miles depending on conditions. Summer efficiency hits 4.2mi/kWh, dropping to 3.1mi/kWh in winter.
The MG4 Long Range ups the ante with its 61.7kWh lithium-ion battery (versus LFP in base models), claiming 281 miles WLTP. Expect 190-260 miles practically, matching the ID.3’s efficiency profile. Independent tests confirm the MG4’s larger usable capacity—around 63kWh net—gives it a slight advantage in extended drives, though the ID.3 proves more frugal in some scenarios at 143Wh/km versus MG4’s higher consumption.
Charging speeds are competitive: both support 150kW DC rapid charging, achieving 10-80% in about 30 minutes. Home AC charging at 11kW takes 6-7 hours for full top-ups. Off-peak electricity keeps running costs low—around 2-3p per mile.
Driving Dynamics: Fun vs Refinement
Both cars employ rear-mounted electric motors with 201bhp, delivering instant torque for lively performance. The ID.3 edges ahead with a 7.3-second 0-62mph sprint, feeling planted and precise. Its standard suspension balances comfort and handling, offering neutral grip without optional adaptive dampers.
The MG4, at 7.9 seconds, feels nimbler and more engaging, with sharper steering feedback ideal for twisty roads. However, it transmits more road noise and exhibits slight wag over bumps, lacking the ID.3’s composure.
- ID.3 Strengths: Superior refinement, quiet cabin, smooth cruise control.
- MG4 Strengths: Playful chassis, responsive throttle, fun factor.
In motorway merges or overtakes, both excel, outpacing many petrol rivals. The ID.3 suits relaxed cruising, while the MG4 appeals to enthusiasts.
Comfort and Ride Quality
Refinement crowns the ID.3 winner. Minimal wind, tyre, and suspension noise creates a serene environment, enhanced by a compliant ride absorbing imperfections neatly. Rear passengers enjoy extra legroom, headroom, a center armrest, and ambient lighting.
The MG4 is firmer, with more cabin racket and no rear lighting, complicating nighttime child seat installs. Back seat space fits tall adults or Isofix seats adequately, but lacks the ID.3’s polish. Front seats in both are supportive, though ID.3’s feel plusher on long hauls.
Interior Design and Practicality
VW’s minimalist cockpit features a 12-inch touchscreen with improved software, wireless Apple CarPlay/Android Auto, and a compact steering wheel for better visibility. Build quality feels premium, with soft-touch materials.
MG4 counters with a 10.25-inch screen, physical climate buttons, and quirky touches like hidden door cubbies. It’s functional but uses harder plastics; rear space is good but boot lags at 363 liters versus ID.3’s 385 liters.
Both offer V2L capability and frunks, but ID.3’s heat pump (optional on MG4) aids efficiency in cold weather.
Safety and Technology Features
Standard kit includes adaptive cruise, lane assist, AEB, and wireless charging. ID.3 adds matrix LED lights and optional auto-steer; MG4 bundles 360-camera and heated seats in higher trims.
Both score highly in Euro NCAP, with robust structures and comprehensive aids. MG Pilot shines in traffic, while ID.3’s smoother adaptive cruise impresses.
Ownership Costs and Warranty
MG’s 7-year/80,000-mile warranty trumps VW’s 3-year/60,000-mile coverage. Residual values favor ID.3 slightly due to brand strength, but MG4’s lower purchase price offsets this.
Insurance groups are similar (around 25-30), and tax benefits apply to both as EVs.
Pros and Cons Summary
| Pros | Cons | |
|---|---|---|
| VW ID.3 | Refined ride, quiet cabin, precise handling, better efficiency in tests | Higher price, smaller battery, shorter warranty |
| MG4 | Lower cost, fun dynamics, longer range potential, loaded spec | Noisier, firmer ride, basic rear amenities |
Which One Wins?
For comfort-focused families, the VW ID.3 edges victory with superior refinement and ride. Budget buyers prioritizing value and fun will love the MG4. Both advance EV adoption brilliantly.
Frequently Asked Questions (FAQs)
Which has the better range: ID.3 or MG4?
The MG4 Long Range offers slightly more WLTP range (281 vs 265 miles), but real-world results are close, with ID.3 sometimes more efficient.
Is the MG4 reliable?
Early data is positive, backed by MG’s extensive warranty. Long-term ownership is building favorably.
How do charging times compare?
Identical 150kW max DC speeds; full AC charges take 6-8 hours.
Best for motorway driving?
ID.3’s quietness and smooth cruise make it ideal.
Family-friendly pick?
ID.3 for space and comfort; MG4 for value.
References
- MG4 vs Volkswagen ID.3: Electric family cars head-to-head — CarGurus. 2023. https://www.cargurus.co.uk/Cars/articles/volkswagen-id-3-vs-mg4
- VW ID3 Pure vs MG4 64 kWh side-by-side comparison — Bjørn Nyland (YouTube). 2023.
- MG4 vs VW ID.3 vs Vauxhall Astra Electric Review — YouTube Channel. 2023.

