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Audi Q4 Sportback e-tron vs Audi Q8 Sportback e-tron
Selected trim50 quattro · 2023-25Change trim290 mi · 95 kWh · £70,300
At a glance
In this comparison, Audi Q4 Sportback e-tron leads on value for money, motorway range and family practicality, while the Audi Q8 Sportback e-tron stays competitive across the board.
Best value
Audi Q4 Sportback e-tronRange & charging
Audi Q4 Sportback e-tronPracticality
Audi Q4 Sportback e-tronWhich should you choose?
Choose the Audi Q4 Sportback e-tron 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 need the most family-friendly option with good safety and space
- you need the fastest charging of these options
- you want the lowest running costs - from just 2p per mile on off-peak electricity
- you drive in the city - it's compact with an excellent turning circle
How we reached the recommendation
Verdict
Our take
The Audi Q4 Sportback e-tron wins almost every category - it's the clear choice unless price is the deciding factor.
ValueQ4 Sportback e-tron
Q4 Sportback e-tron
6.2
Q8 Sportback e-tron
4.2
Motorway RangeQ4 Sportback e-tron
Q4 Sportback e-tron
5.4
Q8 Sportback e-tron
3
FamilyQ4 Sportback e-tron
Q4 Sportback e-tron
7.5
Q8 Sportback e-tron
6.3
ChargingQ4 Sportback e-tron
Q4 Sportback e-tron
4.8
Q8 Sportback e-tron
4.3
Cost Per MileQ4 Sportback e-tron
Q4 Sportback e-tron
6.9
Q8 Sportback e-tron
0.7
City DrivingQ4 Sportback e-tron
Q4 Sportback e-tron
5.9
Q8 Sportback e-tron
1.5
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 Sportback e-trone-tron 204PS | Audi Q8 Sportback e-tron50 quattro |
|---|---|---|
| Price | £48,160 (better) | £70,300 |
| Official range | 274 miles | 290 miles (better) |
| Boot space | 535 L (better) | 528 L |
| 10-80% rapid charge | Not available | 31 min |
| 0-62 mph | 8.1 sec | 5.6 sec (better) |
Size Comparison
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Audi Q4 Sportback e-tron
Audi Q8 Sportback e-tron
Length
Audi Q4 Sportback e-tron4,588mm-327mm
Audi Q8 Sportback e-tron4,915mm
Width
Audi Q4 Sportback e-tron1,865mm-70mm
Audi Q8 Sportback e-tron1,935mm
Height
Audi Q4 Sportback e-tron1,614mm-5mm
Audi Q8 Sportback e-tron1,619mm
Space, size & parking
Parking & manoeuvring
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Audi Q4 Sportback e-trone-tron 204PS | Audi Q8 Sportback e-tron50 quattro |
|---|---|---|
| Length | 4,588 mm | 4,915 mm |
| Width (mirrors folded) | 1,865 mm (better) | 1,935 mm |
| Width with mirrors out | 2,108 mm (better) | 2,189 mm |
| Height | 1,614 mm | 1,619 mm |
| Turning circle | 10.2 m (better) | 12.2 m |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 535 mm spare (better) | 465 mm spare |
People & luggage
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Audi Q4 Sportback e-trone-tron 204PS | Audi Q8 Sportback e-tron50 quattro |
|---|---|---|
| Seats | 5 | 5 |
| ISOFIX child-seat points | Not available | 2 |
| Boot space (seats up) | 535 L (better) | 528 L |
| Boot space (seats down) | 1460 L | 1567 L (better) |
| Towing capacity (braked) | Not available | 1,800 kg |
Full specifications
| Specification |  Audi Q4 Sportback e-tron e-tron 204PS |  Audi Q8 Sportback e-tron 50 quattro |
|---|---|---|
| Dimensions | ||
| Length | 4.59m | 4.92m+327mm |
| Width | 1.86m | 1.94m+70mm |
| Width (mirrors) | 2.11m | 2.19m+81mm |
| Height | 1.61m | 1.62m+5mm |
| Wheelbase | 2.76m | 2.93m+164mm |
| Ground Clearance | Not available | 172mm |
| Capacity | ||
| Boot (seats up) | 535L (better) | 528L |
| Boot (seats down) | 1460L | 1567L (better) |
| Seats | 5 | 5 |
| Practicality | ||
| Turning Circle | 10.2m (better) | 12.2m |
| Kerb Weight | 1,940kg (better) | 2,585kg |
| Towing Capacity | Not available | 1,800kg |
| Electric | ||
| Battery | 63kWh | 95kWh (better) |
| Range (WLTP) | 274 mi | 290 mi (better) |
| Max DC Charge | 160kW (better) | 150kW |
| Pricing | ||
| UK MSRP | £48,160 (better) | £70,300 |
| Details | ||
| Body Style | Coupe SUV | Coupe SUV |
| Available | 2026+ | 2023–2025 |
Range & charging
Range, charging & battery
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Audi Q4 Sportback e-trone-tron 204PS | Audi Q8 Sportback e-tron50 quattro |
|---|---|---|
| Official range (WLTP) | 274 miles | 290 miles (better) |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 229 miles | 242 miles (better) |
| 10-80% rapid charge time | Not available | 31 min |
| Max rapid charge rate | 160 kW (better) | 150 kW |
| Home AC charging | 11 kW | 11 kW |
| Usable battery capacity | 59 kWh | 89 kWh (better) |
| Battery chemistry | NMC | NMC |
| Battery architecture | 400V | 400V |
| Heat pump | Not available | Standard |
Driving & everyday use
Performance & drivetrain
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Audi Q4 Sportback e-trone-tron 204PS | Audi Q8 Sportback e-tron50 quattro |
|---|---|---|
| 0-62 mph | 8.1 sec | 5.6 sec (better) |
| Power | 150 kW | 250 kW (better) |
| Torque | 310 Nm | 664 Nm (better) |
| Drivetrain | RWD | AWD |
What the critics say
See how UK motoring publications rate each car in their road tests. One car has more review coverage than the other - we show that rather than guessing.
Audi Q4 Sportback e-tron
e-tron 204PS
Audi Q8 Sportback e-tron
50 quattro
No critic reviews gathered yet for this car.
Watch the reviews
Watch selected video reviews here, or visit each model page for the full collection.
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 Sportback 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 - Audi Q8 Sportback e-tron 50 quattro
Tested 2019
Adult Occupant91%
Child Occupant85%
Vulnerable Road Users71%
Safety Assist76%
Warranty
Check the published battery warranty cover for each selected trim.
| Measure | Audi Q4 Sportback e-trone-tron 204PS | Audi Q8 Sportback e-tron50 quattro |
|---|---|---|
| Battery warranty | 8 years | 8 years |
| Battery warranty distance | 160,934 km (better) | 160,000 km |
Buying options
Get a quote
Audi Q4 Sportback e-tron
Used on AutoTraderLease deals
Audi Q8 Sportback e-tron
Used on AutoTraderLease deals
Frequently asked questions
Is the Audi Q8 Sportback e-tron worth the extra £22,140 over the Audi Q4 Sportback e-tron?
The Audi Q8 Sportback e-tron costs £22,140 more than the Audi Q4 Sportback e-tron. For that premium it adds 100 kW more power and a 2.5s quicker 0-62mph time. On EVcarsguide's combined category scores, the Audi Q4 Sportback e-tron comes out ahead overall.
Which is cheaper to own over 5 years, the Audi Q4 Sportback e-tron or the Audi Q8 Sportback e-tron?
The Audi Q4 Sportback e-tron is £22,140 cheaper to buy. The Audi Q4 Sportback e-tron is cheaper to charge, roughly £160 a year versus £224 for the Audi Q8 Sportback e-tron, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Audi Q4 Sportback e-tron comes out roughly £22,460 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 Sportback e-tron and Audi Q8 Sportback e-tron like on a long motorway trip?
EVcarsguide estimates a real-world motorway range of about 229 miles for the Audi Q4 Sportback e-tron and 242 miles for the Audi Q8 Sportback e-tron - effectively matched, and both well below their WLTP figures because sustained high speed is the hardest case for an EV.
Which is easier to park and drive in town, the Audi Q4 Sportback e-tron or the Audi Q8 Sportback e-tron?
The Audi Q4 Sportback e-tron is the easier car for tight UK car parks: it is 70 mm narrower than the Audi Q8 Sportback e-tron. In a standard 2,400 mm bay that leaves about 535 mm of total clearance for the Audi Q4 Sportback e-tron and about 465 mm of total clearance for the Audi Q8 Sportback e-tron. The Audi Q4 Sportback e-tron also turns in a 2.0 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 Sportback e-tron or the Audi Q8 Sportback e-tron?
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 84% battery health for the Audi Q4 Sportback e-tron and 84% for the Audi Q8 Sportback e-tron. That is close enough that capacity loss should not decide between them. Both use NMC-type cells, so for daily use keep the charge limit near 80% to slow degradation. Both batteries carry a 8-year manufacturer warranty.
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
Compare similarly sized and priced electric cars before finalising your shortlist.
More Audi Q4 Sportback e-tron comparisons
More Audi Q8 Sportback e-tron comparisons
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 Sportback e-tron and Audi Q8 Sportback e-tron rank among the best family EVsWhere the Audi Q4 Sportback e-tron and Audi Q8 Sportback e-tron rank among the best motorway EVsWhere the Audi Q4 Sportback e-tron and Audi Q8 Sportback e-tron rank among the best city EVsWhere the Audi Q4 Sportback e-tron and Audi Q8 Sportback e-tron rank among the cheapest EVs to runWhere the Audi Q4 Sportback e-tron and Audi Q8 Sportback e-tron rank among EVs with the biggest bootsWhere the Audi Q4 Sportback e-tron and Audi Q8 Sportback e-tron rank among Best Used Electric Cars Under £10,000 (UK)
Further reading
Explore buying and ownership guides to help you choose between these electric cars.
GuideBuying a Used Audi Q4 e-tron (2021 on): 35, 40, 45, 50 or 55, the Recall, Range & What to Check
A used Audi Q4 e-tron buyer’s guide: every version and battery explained, the 2021-2023 cars vs the 2024 update, the brake-software recall, warranty left, real-world range, what to pay, used vs new, and a printable checklist.
GuideBuying a Used Audi Q8 e-tron (2023-2025): 50 vs 55, Recalls & What to Pay
A used Audi Q8 e-tron and Q8 Sportback e-tron buyer’s guide: 50 vs 55 quattro, how to tell it from the older e-tron, the brake-servo recall, battery warranty left, real-world range, what to pay and a printable checklist.
Data accuracy
Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .