If you’re cross-shopping the Audi Q7 vs Q8 UK, you’re choosing between two very different personalities wearing a similar badge. The Q7 is Audi’s practical, seven-seat family flagship. The Q8 is its swept-roof, five-seat “coupe-SUV” built for kerb appeal as much as capability. Both are excellent large premium SUVs but they suit different lives.
This guide compares the two models on price, space, running costs, reliability, technology and real-world usability, using current UK pricing and specification, so you can work out which one actually fits your driveway.
Choose the Q7 if you regularly need seven seats or maximum load space. Choose the Q8 if you want two rows, sportier styling, and don’t mind paying a premium for design over practicality.
Audi Q7 vs Q8: Quick Comparison Table
The Q7 is longer, seats up to seven, and starts slightly cheaper. The Q8 is lower and wider, seats five, and costs more for its sportier design and standard equipment.
| Feature | Audi Q7 | Audi Q8 |
|---|---|---|
| Body style | Three-row SUV | Two-row “coupe” SUV |
| Seats | 5 or 7 | 5 |
| UK price from (OTR) | From around £81,665 | From around £81,295, rising to £109,425+ |
| Boot space (seats up) | 865 litres (5-seat mode) | 605 litres |
| Boot space (seats down) | Up to 2,050 litres | Up to 1,755 litres |
| Length | Approx. 4.68m | Approx. 4.99m |
| Launch engine (UK) | 3.0 TDI V6, 299PS mild-hybrid | 3.0 TDI/TFSI V6, plus e-hybrid (394PS) |
| 0-62mph | From 6.2 seconds | From 5.7 seconds (e-hybrid) |
| Drive layout | Quattro all-wheel drive | Quattro all-wheel drive |
| Best for | Families needing seven seats or maximum practicality | Buyers who want standout styling and a sportier drive |
What Is the Difference Between the Audi Q7 and Q8?
The Q7 and Q8 share the same underlying platform and engines but are built for different priorities the Q7 for space and versatility, the Q8 for design and road presence.
Think of it this way: the Q7 is the sensible sibling. It’s taller, boxier, and built to swallow seven people, a week’s shopping, and the school run without complaint. The Q8 is the stylish sibling. It uses a coupe-like sloping roofline, wider stance and lower ride height to look faster and more expensive at the cost of some headroom and boot space.
Both sit on related Audi architecture and share much of their engine range, suspension technology (adaptive air suspension and quattro all-wheel drive are common across both), and interior tech. The real decision comes down to body shape and seating, not underlying engineering quality.
Expert insight: In our experience test-driving both models back-to-back, the Q8 feels noticeably more planted and eager through corners thanks to its wider track and lower centre of gravity, while the Q7 feels calmer and more absorbent over UK B-roads and speed bumps better suited to family duty.
UK Pricing: How Much Do the Q7 and Q8 Cost?
The all-new, third-generation Audi Q7 starts at £81,665 on the road in the UK, while the Audi Q8 ranges from roughly £81,295 to over £109,425 depending on trim and engine.
Audi’s large SUVs sit firmly in the premium bracket, competing with the BMW X5/X6, Mercedes GLS/GLE Coupe and Range Rover Sport.
Audi Q7 UK pricing (new, third generation)
The latest Q7 launched in the UK in three trims:
- S line from £81,665, with 20-inch alloys, Matrix LED headlights, privacy glass and a power tailgate
- Edition 1 adds 22-inch Audi Sport alloys, a black styling pack and Fine Nappa leather
- Vorsprung the range-topping specification with the fullest equipment list
At launch, the Q7 is available exclusively with a 3.0-litre V6 TDI diesel producing 299PS, with petrol and plug-in hybrid variants due to join the range through 2027.
Audi Q8 UK pricing
The Q8 range spans a wider price bracket, from around £81,295 for entry-level diesel models up to £109,425 or more for high-specification and e-hybrid variants. Used Q8 prices start considerably lower from under £30,000 for early examples with higher mileage.
Tip for UK buyers: Dealer discounts and manufacturer incentives (such as free home chargers on plug-in hybrid models) can meaningfully reduce the on-the-road price, so always negotiate rather than paying full list price.
Engines, Performance and Efficiency
Both models share diesel, petrol and plug-in hybrid (e-hybrid) power, with quattro all-wheel drive standard throughout the range.
| Engine | Available in | Power | 0-62mph | Notes |
|---|---|---|---|---|
| 3.0 TDI V6 mild-hybrid | Q7, Q8 | 299–340PS | 6.0–6.2s | Strong towing and cruising ability |
| 3.0 TFSI V6 petrol | Q8 | Up to 340PS | Under 6s | Smoother, less efficient than diesel |
| TFSI e-hybrid (PHEV) | Q8 | 394PS | 5.7s | Up to ~49 miles of electric-only range |
| SQ7 / SQ8 (V8) | Both | 500PS+ | Under 5s | Performance flagships |
For most UK drivers covering motorway miles and towing caravans or trailers, the diesel mild-hybrid remains the most sensible choice. For company car drivers wanting lower Benefit-in-Kind (BIK) tax, the e-hybrid is worth serious consideration thanks to its low official CO2 figure.
Space, Practicality and Seating
The Q7 offers genuine seven-seat capability and a bigger boot; the Q8 trades that space for a sleeker roofline and sportier cabin feel.
Boot space compared
- Q7: Up to 865 litres with five seats in use, extending to around 2,050 litres with seats folded
- Q8: Around 605 litres with all seats up, up to roughly 1,755 litres folded
Rear seat and third-row comfort
The Q7’s optional third row is genuinely usable for children and reasonably sized adults on shorter journeys, folding flat into the boot floor when not needed. The Q8 doesn’t offer a third row at all if you need seven seats, the Q7 (or the larger new Q9) is the only option in Audi’s current SUV line-up.
Real-world example: A family of five with regular grandparent pickups or school car-share duties will find the Q7’s flexible seating far more useful day-to-day than the Q8’s sportier profile.
Technology and Interior
Both models share Audi’s latest digital cockpit, featuring a curved MMI touchscreen, virtual instrument cluster and extensive driver-assistance systems.
Shared technology highlights include:
- Digital virtual cockpit (11.9-inch or larger)
- Large curved MMI touchscreen (up to 14.5 inches on the latest Q7)
- Matrix LED or Digital Matrix LED headlights
- Adaptive cruise control, lane assist and 360-degree cameras
- Optional Bang & Olufsen premium sound systems
- Massage and ventilated seats on higher trims
The Q8’s cabin uses a slightly sportier design theme with a lower seating position, while the Q7 prioritises outward visibility and third-row access. Both are close to identical in build quality and material choice at equivalent trim levels.
Reliability and Common Problems
Both models are generally reliable for premium SUVs, but owners should be aware of a handful of recurring issues, particularly on older, high-mileage examples.
Common problems to watch for
- Air suspension faults compressors and air struts can wear on higher-mileage cars, leading to uneven ride height. Repairs can be costly outside warranty.
- MMI infotainment glitches occasional freezing or slow response on earlier software versions; usually fixed with a dealer software update.
- Timing chain and tensioner wear reported on some earlier-generation V6 petrol engines; less of an issue on the latest diesel and hybrid units.
- Electrical gremlins parking sensors, tailgate motors and sensor-heavy safety systems can occasionally throw fault codes.
- DPF (diesel particulate filter) issues more common on cars used mainly for short urban trips rather than motorway runs.
Signs of a problem to check when buying
- Warning lights on the dash, especially suspension or engine management
- Uneven ride height front-to-rear
- Hesitant or laggy touchscreen response
- Unusual noises from the air suspension compressor when starting the car
Safety recommendation: Always have a pre-purchase inspection carried out by an independent marque specialist before buying a used Q7 or Q8, particularly checking the air suspension and electronic systems, which are the most expensive components to repair.
Running Costs and Maintenance in the UK
Expect higher-than-average servicing, tyre and insurance costs reflecting the Q7 and Q8’s size, performance and premium positioning though diesel models remain efficient for their class on long journeys.
Typical UK running costs
| Cost area | Approximate range |
|---|---|
| Annual servicing | £350–£600 |
| Major service (60k miles) | £600–£900+ |
| Insurance group | 40–50 (high) |
| Road tax (VED) | Standard rate plus “expensive car” supplement for most trims |
| Tyres (set of 4) | £700–£1,200 depending on wheel size |
| Real-world diesel economy | 30–38mpg |
| PHEV electric-only range | Up to ~49 miles |
Maintenance tips
- Stick to Audi’s service schedule typically every 12 months or 18,500 miles, whichever comes first.
- Check air suspension regularly have it inspected at each service to catch leaks early.
- Use genuine or OE-equivalent parts for brakes and suspension components to preserve resale value.
- Keep software updated many MMI issues are resolved with a simple dealer update.
- Rotate and balance tyres the Q7 and Q8’s weight and power mean uneven wear is common if neglected.
Safety Ratings
Both the Q7 and Q8 have achieved strong Euro NCAP safety ratings, with the Q8 scoring the maximum five stars, including 93% for adult occupant protection.
Standard and optional safety technology across the range includes:
- Autonomous emergency braking
- Lane departure and lane-keeping assist
- Adaptive cruise control with stop-and-go
- Blind-spot monitoring
- 360-degree parking cameras
- Quattro all-wheel drive as standard, aiding stability in poor UK weather
Buying Guide: New vs Used, and What to Check?
Buy new or nearly new for the latest safety tech and full warranty; buy used for significant savings, but budget for a specialist inspection and potential air suspension repairs.
New
- Full manufacturer warranty (typically 3 years/60,000 miles)
- Latest infotainment and driver-assistance tech
- Choice of finance, lease or PCP deals
- Higher depreciation in year one
Used
- Considerably lower purchase price used Q8s can be found from under £30,000
- Wider choice of engines and specifications
- Full service history is essential
- Extended warranty worth considering given repair costs on suspension and electronics
What to check before buying a used Q7 or Q8?
Inspecting a used Audi Q7 or Q8 requires checking specific mechanical, electrical, and suspension components prone to wear on the MLB Evo platform:
- Full service history and stamped Audi (or trusted independent) service book
- Evidence of recent air suspension inspection
- MOT history for recurring advisories
- Tyre wear patterns (uneven wear can indicate suspension or alignment issues)
- All infotainment functions working, including navigation and connected apps
- Any outstanding manufacturer recalls
Mistakes to Avoid When Buying a Q7 or Q8
Avoiding major pitfalls when purchasing an Audi Q7 or Q8 requires checking specific mechanical, structural, and software weak points before signing any paperwork:
- Ignoring the third-row need don’t buy a Q8 assuming you’ll rarely need seven seats; family needs change quickly.
- Skipping an independent inspection on used cars, especially around air suspension and electronics.
- Underestimating running costs insurance, tyres and servicing are genuinely premium-level expenses.
- Overlooking trim-level extras features like adaptive air suspension, Matrix LED lights or a heated steering wheel may be optional on lower trims.
- Not checking finance total cost compare PCP, HP and lease deals carefully, as APRs and balloon payments vary significantly between dealers.
Myths vs Facts
| Myth | Fact |
|---|---|
| “The Q8 is just a Q7 with two fewer seats.” | They share underpinnings, but the Q8 has a distinct body, lower ride height and sportier tuning. |
| “Diesel Audis are unreliable.” | Modern Audi diesels are generally robust when serviced correctly; most issues stem from neglected maintenance, not the fuel type itself. |
| “All-wheel drive means you never need winter tyres.” | Quattro improves traction, but winter tyres still significantly improve braking and grip in cold, wet or icy UK conditions. |
| “Used premium SUVs are always cheaper to run than new ones.” | Used cars save on purchase price but can cost more in repairs, especially air suspension and electronics, if not inspected properly. |
Pros and Cons
Audi Q7
Pros
- Genuine seven-seat practicality
- Larger boot space
- Comfortable, absorbent ride
- Strong towing capability
Cons
- Less distinctive styling than the Q8
- Larger footprint can be harder to park
- Third row best suited to children, not tall adults
Audi Q8
Pros
- Standout, sporty design
- Sharper handling and lower centre of gravity
- Strong standard equipment levels
- Wide range of engines including e-hybrid
Cons
- No seven-seat option
- Reduced headroom and boot space versus the Q7
- Generally higher price for equivalent specification
Audi Q7 & Q8 vs Rivals
The Q7 and Q8’s closest rivals are the BMW X5/X6/X7, Mercedes GLE/GLE Coupe, Range Rover Sport and Volvo XC90:
| Rival | Comparable to | Key difference |
|---|---|---|
| BMW X5 / X6 | Q7 / Q8 | Sharper driving dynamics, similar practicality trade-off |
| Mercedes GLE / GLE Coupe | Q7 / Q8 | Slightly plusher ride, strong tech |
| Range Rover Sport | Q7 / Q8 | More off-road capability, higher running costs |
| Volvo XC90 | Q7 | More affordable, strong safety reputation, less sporty |
Buying Checklist
- Decide: do you need seven seats (Q7) or prefer two-row styling (Q8)?
- Set a realistic budget including insurance, tyres and servicing
- Compare diesel, petrol and e-hybrid running costs for your mileage
- Test drive both models back-to-back if undecided
- For used cars, get an independent specialist inspection
- Check full service history and MOT record
- Compare finance offers from multiple sources, not just the dealership
- Confirm which safety and comfort features are standard vs optional on your chosen trim
Frequently Asked Question
What is the difference between the Audi Q7 and Q8?
The Q7 is a three-row SUV that can seat up to seven people, with a taller, boxier body and larger boot. The Q8 is a two-row, five-seat “coupe-SUV” with a sportier, sloping roofline and sharper handling.
Which is bigger, the Q7 or the Q8?
The Q8 is longer overall, but the Q7 offers more usable interior space and a larger boot, along with an optional third row that the Q8 doesn’t have.
How much does an Audi Q7 cost in the UK?
The current, third-generation Audi Q7 starts from around £81,665 on the road, with prices rising depending on trim, engine and options.
How much does an Audi Q8 cost in the UK?
Audi Q8 prices in the UK typically range from around £81,295 to over £109,425 depending on specification, with used examples available from under £30,000.
Is the Audi Q7 or Q8 more reliable?
Both share much of the same platform, engines and electronics, so reliability is broadly similar. Common issues on both include air suspension wear and occasional infotainment glitches, particularly on higher-mileage examples.
Is the Audi Q8 worth the extra money over the Q7?
It depends on priorities. The Q8 is worth it if styling and driving dynamics matter most to you. If you need maximum practicality or seven seats, the Q7 offers better value.
Does the Audi Q7 have a diesel engine option?
Yes. At launch, the current-generation Q7 is available exclusively with a 3.0-litre V6 TDI diesel producing 299PS, with petrol and plug-in hybrid options due to join the range.
Does the Audi Q8 come as a plug-in hybrid?
Yes. The Q8 e-hybrid offers around 394PS combined output and up to roughly 49 miles of electric-only range, making it a strong option for company car drivers seeking lower Benefit-in-Kind tax.
How many seats does the Audi Q7 have?
The Q7 seats five as standard, with an optional third row bringing total seating to seven.
Is the Audi Q8 practical for a family?
It can be, for smaller families or those who don’t need a third row. However, families regularly needing seven seats should choose the Q7 instead.
What is the average fuel economy of the Audi Q7 and Q8?
Diesel variants typically return around 30–38mpg in real-world UK driving, while plug-in hybrid Q8 models can achieve significantly higher figures on shorter trips using electric power.
Are the Audi Q7 and Q8 expensive to maintain?
Both sit in the premium SUV bracket for running costs, with annual servicing typically between £350 and £600, and higher insurance and tyre costs than a mainstream SUV.
Is the Audi Q7 or Q8 better for towing?
The Q7, with its longer wheelbase and higher standard load capability, is generally the better choice for regular towing, such as caravans or horseboxes.
What should I check before buying a used Audi Q7 or Q8?
Check the full service history, MOT record, air suspension condition, infotainment function and evidence of any recalls being carried out, ideally with an independent specialist inspection.
Is now a good time to buy an Audi Q7 or Q8 in the UK?
With the new third-generation Q7 recently launched, buyers may find strong dealer incentives on outgoing Q8 stock and pre-registered models, making it a good time to negotiate on price.
Audi Q7 vs Q8 UK
The Audi Q7 is a practical, seven-seat family SUV, whereas the Audi Q8 is a shorter, sportier five-seater with a coupe-style roofline.
Conclusion
The Audi Q7 and Q8 both deliver the comfort, technology and quattro all-weather confidence UK buyers expect from a premium Audi SUV but they’re built around different priorities.
Choose the Q7 for genuine seven-seat versatility, a bigger boot and a calmer ride for family life. Choose the Q8 for its sportier, coupe-inspired design and sharper handling, if you don’t need the extra seats.
Whichever you choose, don’t skip an independent inspection on used examples, budget properly for premium running costs, and always compare finance offers before signing.
Call to Action
Still deciding between the Q7 and Q8? Book a back-to-back test drive at your nearest Audi Centre, and take a full service history check on any used example before you commit.
