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BMW iX vs Tesla Model S (2019-2020)
Selected trimxDrive60 M SportChange trim426 mi · 94.8 kWh · £78,405
Selected trimLong Range · 2019-20Change trim405 mi · 100 kWh · £82,350
At a glance
In this comparison, BMW iX leads on motorway range, family practicality and running costs, while the Tesla Model S leads on value for money.
Which should you choose?
Choose the BMW iX if...
- 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 want the lowest running costs - from just 1.9p per mile on off-peak electricity
Choose the Tesla Model S (2019-2020) if...
- you want the most for your money - best overall spec per pound
How we reached the recommendation
Verdict
Our take
The BMW iX leads in the most categories, but each car here has its strengths.
ValueTesla
BMW
5.4
Tesla
5.9
Motorway RangeBMW
BMW
8
Tesla
3.7
FamilyBMW
BMW
7.8
Tesla
6.4
Charging
BMW
4.9
Tesla
4.9
Too close to call
Cost Per MileBMW
BMW
7.6
Tesla
2.3
What each car does better
See the specification differences behind the verdict, with supporting figures for each advantage.
Tesla Model S
Long Range
- 245 litres more boot space
- 55 kW faster rapid charging
- 1.0 m tighter turning circle
Key specifications
Compare the key specifications for your selected trims.
| Measure | BMW iXxDrive60 M Sport | Tesla Model SLong Range |
|---|---|---|
| Price | £78,405 (better) | £82,350 |
| Official range | 426 miles (better) | 405 miles |
| Boot space | 500 L | 745 L (better) |
| 10-80% rapid charge | 35 min | 30 min (better) |
| 0-62 mph | 4.6 sec | 4 sec (better) |
Size Comparison
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BMW iX
Tesla Model S
Length
BMW iX4,965mm-14mm
Tesla Model S4,979mm
Width
BMW iX1,970mm
Tesla Model S1,964mm-6mm
Height
BMW iX1,695mm
Tesla Model S1,445mm-250mm
Space, size & parking
Parking & manoeuvring
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | BMW iXxDrive60 M Sport | Tesla Model SLong Range |
|---|---|---|
| Length | 4,965 mm | 4,979 mm |
| Width (mirrors folded) | 1,970 mm | 1,964 mm (better) |
| Width with mirrors out | Not available | 2,189 mm |
| Height | 1,695 mm | 1,445 mm |
| Turning circle | 12.8 m | 11.8 m (better) |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 430 mm spare | 436 mm spare (better) |
People & luggage
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | BMW iXxDrive60 M Sport | Tesla Model SLong Range |
|---|---|---|
| Seats | 5 | 5 |
| ISOFIX child-seat points | Not available | 2 |
| Boot space (seats up) | 500 L | 745 L (better) |
| Boot space (seats down) | 1750 L (better) | 1645 L |
| Frunk | Not available | 150 L |
| Towing capacity (braked) | 2,500 kg (better) | 0 kg |
How each stacks up
Percentile ranks against UK EVs of the same body style.
BMW iX
- 426 mile WLTP range, longer than 100% of SUVs we track.
- At 4,965 mm, longer than 90% of SUVs we track.
- Braked towing capacity of 2,500 kg, a stronger tow rating than 95% of SUVs we track.
Tesla Model S
- 1st-largest boot among saloon EVs in our catalogue at 745 L.
- A 150 L frunk, one of 4 of 233 UK EVs in our catalogue with a front boot of 150 L or more.
Full specifications
| Specification |  BMW iX xDrive60 M Sport |  Tesla Model S Long Range |
|---|---|---|
| Dimensions | ||
| Length | 4.96m | 4.98m+14mm |
| Width | 1.97m | 1.96m-6mm |
| Width (mirrors) | Not available | 2.19m |
| Height | 1.70m | 1.45m-250mm |
| Wheelbase | 3.00m | 2.96m-40mm |
| Ground Clearance | Not available | 137mm |
| Capacity | ||
| Boot (seats up) | 500L | 745L (better) |
| Boot (seats down) | 1750L (better) | 1645L |
| Frunk | Not available | 150L |
| Seats | 5 | 5 |
| Practicality | ||
| Turning Circle | 12.8m | 11.8m (better) |
| Kerb Weight | Not available | 2,162kg |
| Towing Capacity | 2,500kg (better) | Not available |
| Electric | ||
| Battery | 94.8kWh | 100kWh (better) |
| Range (WLTP) | 426 mi (better) | 405 mi |
| Max DC Charge | 195kW | 250kW (better) |
| Pricing | ||
| UK MSRP | £78,405 (better) | £82,350 |
| Details | ||
| Body Style | SUV | Saloon |
| Available | 2025+ | 2019–2020 |
Range & charging
Range, charging & battery
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | BMW iXxDrive60 M Sport | Tesla Model SLong Range |
|---|---|---|
| Official range (WLTP) | 426 miles (better) | 405 miles |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 355 miles (better) | 280 miles |
| 10-80% rapid charge time | 35 min | 30 min (better) |
| Max rapid charge rate | 195 kW | 250 kW (better) |
| Home AC charging | Not available | 11 kW |
| Energy consumption | Not available | 176 Wh/km |
| Usable battery capacity | 94.8 kWh | 95 kWh (better) |
| Battery chemistry | NMC | NCA |
| Battery architecture | Not available | 400V |
| Heat pump | Not available | Standard |
Driving & everyday use
Performance & drivetrain
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | BMW iXxDrive60 M Sport | Tesla Model SLong Range |
|---|---|---|
| 0-62 mph | 4.6 sec | 4 sec (better) |
| Power | 400 kW (better) | 345 kW |
| Torque | 765 Nm (better) | 600 Nm |
| Drivetrain | AWD | 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.
BMW iX
xDrive60 M Sport
Tesla Model S
Long Range
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.
BMW iX
All 3 videos
Reviews and videos discuss each model overall; the specifications above apply to your selected trims.
Prices & deals
New and used prices
Current pricing and recent used-market behaviour.
| Measure | BMW iXxDrive60 M Sport | Tesla Model SLong Range |
|---|---|---|
| Used market price from | £70,262 | £21,600 |
| Average used price | £70,262 | £25,000 |
| Active used listings trackedIndependent UK dealer listings seen in the last 90 days. | 2 listings | 6 listings (better) |
| Recent used-price trend | Broadly flat | Broadly flat |
Used prices are indicative figures gathered from independent UK dealer listings and change frequently.
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 - BMW iX xDrive60 M Sport
Tested 2025
Adult Occupant91%
Child Occupant87%
Vulnerable Road Users73%
Safety Assist81%
Full result on euroncap.com (opens in new tab)
Euro NCAP - Tesla Model S Long Range
Tested 2022
Adult Occupant94%
Child Occupant91%
Vulnerable Road Users80%
Safety Assist98%
Warranty
Check the published battery warranty cover for each selected trim.
| Measure | BMW iXxDrive60 M Sport | Tesla Model SLong Range |
|---|---|---|
| Battery warranty | 8 years | 8 years |
| Battery warranty distance | 160,934 km | 240,000 km (better) |
Buying options
Get a quote
BMW iX
Used on AutoTraderLease deals
Tesla Model S
Used on AutoTraderLease deals
Live used listings
Active inventory from independent UK dealers.
BMW iX
- £70,2622025Car360View
Tesla Model S
- £36,9902020EVHEROView
- £48,9952020EVHEROView
Frequently asked questions
Is the Tesla Model S worth the extra £3,945 over the BMW iX?
The Tesla Model S costs £3,945 more than the BMW iX. For that premium it adds 55 kW faster peak rapid charging and 245 litres more boot space. The BMW iX is not just cheaper - it also offers 55 kW more power. On EVcarsguide's combined category scores, the BMW iX comes out ahead overall.
Which is cheaper to own over 5 years, the BMW iX or the Tesla Model S?
The BMW iX is £3,945 cheaper to buy. The BMW iX is cheaper to charge, roughly £152 a year versus £192 for the Tesla Model S, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the BMW iX comes out roughly £4,145 cheaper overall. These figures cover list price and home charging only - insurance, servicing, tyres and depreciation will move the real total.
What are the BMW iX and Tesla Model S like on a long motorway trip?
EVcarsguide estimates a real-world motorway range of about 355 miles for the BMW iX and 280 miles for the Tesla Model S - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The BMW iX goes roughly 76 miles further between charging stops. Both rapid-charge to 80% in a similar time, around 30-35 minutes.
Which is easier to park and drive in town, the BMW iX or the Tesla Model S?
The two are within 6 mm on width, so neither is meaningfully easier to thread into a tight space. In a standard 2,400 mm bay that leaves about 436 mm of total clearance for the Tesla Model S and about 430 mm of total clearance for the BMW iX. The Tesla Model S also turns in a 1.0 m tighter circle, which helps with U-turns and multi-storey ramps.
Which battery will hold up better as a used buy, the BMW iX or the Tesla Model S?
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 84% battery health for the BMW iX and 84% for the Tesla Model S. 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 BMW iX comparisons
More Tesla Model S 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 BMW iX and Tesla Model S rank among the best family EVsWhere the BMW iX and Tesla Model S rank among long-range EVsWhere the BMW iX and Tesla Model S rank among the best motorway EVsWhere the BMW iX and Tesla Model S rank among the best city EVsWhere the BMW iX and Tesla Model S rank among the cheapest EVs to runWhere the BMW iX and Tesla Model S rank among EVs with the biggest boots
If neither is quite right
Explore other verified electric cars that may better suit the priorities this pair does not meet.
Further reading
Explore buying and ownership guides to help you choose between these electric cars.
GuideBuying a Used BMW iX (2021 on): xDrive40 vs xDrive50, Recalls, Insurance & What to Pay
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GuideBuying a Used Tesla Model S (2014-2020): Versions, Warranty, Recalls & What to Pay
A used Tesla Model S buyer’s guide: 85 to 100D, Long Range and Performance explained, which cars have lost the battery warranty, the media unit recall, free Supercharging, owner-reported repairs, what to pay and a printable checklist.
Data accuracy
Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .