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Audi Q4 e-tron vs Mazda 6e
Selected trimTakumiChange trim348 mi · 78 kWh · £38,995
At a glance
In this comparison, Audi Q4 e-tron leads on family practicality, charging speed and city driving, while the Mazda 6e leads on value for money, motorway range and running costs.
Which should you choose?
Choose the Audi Q4 e-tron if...
- you need the most family-friendly option with good safety and space
- you need the fastest charging of these options
- you drive in the city - it's compact with an excellent turning circle
Choose the Mazda 6e if...
- you want the most for your money - best overall spec per pound
- you do long motorway journeys - it has the best estimated real-world range at speed
- you want the lowest running costs - from just 1.9p per mile on off-peak electricity
How we reached the recommendation
Verdict
Our take
The Audi Q4 e-tron leads in the most categories, but each car here has its strengths.
ValueMazda
Audi
5.3
Mazda
6.8
Motorway RangeMazda
Audi
5.4
Mazda
6.2
FamilyAudi
Audi
7.7
Mazda
6.5
ChargingAudi
Audi
5.5
Mazda
5
Cost Per MileMazda
Audi
6.9
Mazda
7.5
City DrivingAudi
Audi
5.9
Mazda
2.9
What each car does better
See the specification differences behind the verdict, with supporting figures for each advantage.
Key specifications
Compare the key specifications for your selected trims.
| Measure | Audi Q4 e-trone-tron 204PS | Mazda 6eTakumi |
|---|---|---|
| Price | £46,260 | £38,995 (better) |
| Official range | 274 miles | 348 miles (better) |
| Boot space | 520 L (better) | 336 L |
| 10-80% rapid charge | Not available | 24 min |
| 0-62 mph | 8.1 sec | 7.9 sec (better) |
Size Comparison
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Audi Q4 e-tron
Mazda 6e
Length
Audi Q4 e-tron4,588mm-333mm
Mazda 6e4,921mm
Width
Audi Q4 e-tron1,865mm-25mm
Mazda 6e1,890mm
Height
Audi Q4 e-tron1,632mm
Mazda 6e1,491mm-141mm
Space, size & parking
Parking & manoeuvring
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Audi Q4 e-trone-tron 204PS | Mazda 6eTakumi |
|---|---|---|
| Length | 4,588 mm | 4,921 mm |
| Width (mirrors folded) | 1,865 mm (better) | 1,890 mm |
| Width with mirrors out | 2,108 mm | Not available |
| Height | 1,632 mm | 1,491 mm |
| Turning circle | 10.2 m (better) | 11.6 m |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 535 mm spare (better) | 510 mm spare |
People & luggage
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Audi Q4 e-trone-tron 204PS | Mazda 6eTakumi |
|---|---|---|
| Seats | 5 | 5 |
| ISOFIX child-seat points | Not available | 4 |
| Boot space (seats up) | 520 L (better) | 336 L |
| Boot space (seats down) | 1490 L | Not available |
| Frunk | Not available | 72 L |
Full specifications
| Specification |  Audi Q4 e-tron e-tron 204PS |  Mazda 6e Takumi |
|---|---|---|
| Dimensions | ||
| Length | 4.59m | 4.92m+333mm |
| Width | 1.86m | 1.89m+25mm |
| Width (mirrors) | 2.11m | Not available |
| Height | 1.63m | 1.49m-141mm |
| Wheelbase | 2.76m | 2.90m+131mm |
| Capacity | ||
| Boot (seats up) | 520L (better) | 336L |
| Boot (seats down) | 1490L | Not available |
| Frunk | Not available | 72L |
| Seats | 5 | 5 |
| Practicality | ||
| Turning Circle | 10.2m (better) | 11.6m |
| Kerb Weight | 1,940kg (better) | 2,027kg |
| Electric | ||
| Battery | 63kWh | 78kWh (better) |
| Range (WLTP) | 274 mi | 348 mi (better) |
| Max DC Charge | 160kW | 195kW (better) |
| Pricing | ||
| UK MSRP | £46,260 | £38,995 (better) |
| Details | ||
| Body Style | SUV | Saloon |
| Available | 2026+ | 2026+ |
Range & charging
Range, charging & battery
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Audi Q4 e-trone-tron 204PS | Mazda 6eTakumi |
|---|---|---|
| Official range (WLTP) | 274 miles | 348 miles (better) |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 229 miles | 290 miles (better) |
| 10-80% rapid charge time | Not available | 24 min |
| Max rapid charge rate | 160 kW | 195 kW (better) |
| Home AC charging | 11 kW | 11 kW |
| Usable battery capacity | 59 kWh | 78 kWh (better) |
| Battery chemistry | NMC | LFP |
| Battery architecture | 400V | 800V (better) |
Driving & everyday use
Performance & drivetrain
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Audi Q4 e-trone-tron 204PS | Mazda 6eTakumi |
|---|---|---|
| 0-62 mph | 8.1 sec | 7.9 sec (better) |
| Power | 150 kW | 190 kW (better) |
| Torque | 310 Nm (better) | 290 Nm |
| Drivetrain | RWD | RWD |
What the critics say
See how UK motoring publications rate each car in their road tests.
Audi Q4 e-tron
e-tron 204PS
Mazda 6e
Takumi
Watch the reviews
Watch selected video reviews here, or visit each model page for the full collection.
Audi Q4 e-tron
All 3 videos
Reviews and videos discuss each model overall; the specifications above apply to your selected trims.
Prices & deals
Calculate your real costs
For a useful running-cost comparison, factor in your mileage, charging access and current petrol or diesel car alongside the EV estimate.
Compare with petrol or diesel
Compare purchase price, energy, road tax and maintenance with a petrol or diesel alternative.
Calculate company-car tax
Work out monthly Benefit-in-Kind using current and future HMRC rates.
Cost per mile
Compare EV charging costs per mile with petrol and diesel using your charging options.
Check a lease quote
Assess the effective monthly cost alongside the list price and expected depreciation.
Safety & ownership confidence
Euro NCAP - Audi Q4 e-tron e-tron 204PS
Tested 2025
Adult Occupant91%
Child Occupant87%
Vulnerable Road Users79%
Safety Assist73%
Full result on euroncap.com (opens in new tab)
Euro NCAP - Mazda 6e Takumi
Tested 2025
Adult Occupant93%
Child Occupant93%
Vulnerable Road Users74%
Safety Assist77%
Full result on euroncap.com (opens in new tab)
Warranty
Check the published battery warranty cover for each selected trim.
| Measure | Audi Q4 e-trone-tron 204PS | Mazda 6eTakumi |
|---|---|---|
| Battery warranty | 8 years | Not available |
| Battery warranty distance | 160,934 km | Not available |
Buying options
Get a quote
Audi Q4 e-tron
Used on AutoTraderLease deals
Mazda 6e
Used on AutoTraderLease deals
Frequently asked questions
Is the Audi Q4 e-tron worth the extra £7,265 over the Mazda 6e?
The Audi Q4 e-tron costs £7,265 more than the Mazda 6e. For that premium it adds 184 litres more boot space. The Mazda 6e is not just cheaper - it also offers 74 miles more WLTP range, 35 kW faster peak rapid charging and 40 kW more power. On EVcarsguide's combined category scores, the Audi Q4 e-tron comes out ahead overall.
Which is cheaper to own over 5 years, the Audi Q4 e-tron or the Mazda 6e?
The Mazda 6e is £7,265 cheaper to buy. Running costs are almost identical - about £152 a year either way, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Mazda 6e comes out roughly £7,305 cheaper overall. These figures cover list price and home charging only - insurance, servicing, tyres and depreciation will move the real total.
What are the Audi Q4 e-tron and Mazda 6e like on a long motorway trip?
EVcarsguide estimates a real-world motorway range of about 229 miles for the Audi Q4 e-tron and 290 miles for the Mazda 6e - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The Mazda 6e goes roughly 62 miles further between charging stops.
Which is easier to park and drive in town, the Audi Q4 e-tron or the Mazda 6e?
The two are within 25 mm on width, so neither is meaningfully easier to thread into a tight space. In a standard 2,400 mm bay that leaves about 535 mm of total clearance for the Audi Q4 e-tron and about 510 mm of total clearance for the Mazda 6e. The Audi Q4 e-tron also turns in a 1.4 m tighter circle, which helps with U-turns and multi-storey ramps.
Which battery will hold up better as a used buy, the Audi Q4 e-tron or the Mazda 6e?
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 84% battery health for the Audi Q4 e-tron and 90% for the Mazda 6e. That gives the Mazda 6e a modest edge in retained real-world range. The Mazda 6e's LFP-type pack tolerates daily 100% charging, while the Audi Q4 e-tron's NMC-type pack lasts longest kept to about 80% for everyday use.
Go deeper on each car
Visit the full model pages for owner feedback, expert reviews, used prices and battery-health information.
Compare against other rivals
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See both cars in our rankings
EVcarsguide scores every verified EV on price, range, family use and running costs. Here is where this pair appears.
Where the Audi Q4 e-tron and Mazda 6e rank among the best family EVsWhere the Audi Q4 e-tron and Mazda 6e rank among the best motorway EVsWhere the Audi Q4 e-tron and Mazda 6e rank among the best city EVsWhere the Audi Q4 e-tron and Mazda 6e rank among the cheapest EVs to runWhere the Audi Q4 e-tron and Mazda 6e rank among EVs with the biggest bootsWhere the Audi Q4 e-tron and Mazda 6e rank among Best Used Electric Cars Under £10,000 (UK)
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Further reading
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Data accuracy
Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .