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Lexus UX 300e (2020-2023) vs Tesla Model 3
Selected trim54.3kWh · 2020-23196 mi · 54.3 kWh · £43,900
Selected trimRWDChange trim332 mi · 60 kWh · £37,990
At a glance
In this comparison, Lexus UX 300e leads on city driving, while the Tesla Model 3 leads on value for money, motorway range and family practicality.
Which should you choose?
Choose the Lexus UX 300e (2020-2023) if...
- you drive in the city - it's compact with an excellent turning circle
Choose the Tesla Model 3 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 want the lowest running costs - from just 1.8p per mile on off-peak electricity
How we reached the recommendation
Verdict
Our take
The Tesla Model 3 wins almost every category - it's the clear choice unless price is the deciding factor.
ValueTesla
Lexus
4.3
Tesla
6.4
Motorway RangeTesla
Lexus
1.9
Tesla
5.5
FamilyTesla
Lexus
5.9
Tesla
7.1
Cost Per MileTesla
Lexus
2.6
Tesla
8.8
City DrivingLexus
Lexus
6.3
Tesla
4
What each car does better
See the specification differences behind the verdict, with supporting figures for each advantage.
Tesla Model 3
RWD
- £5,910 cheaper
- 136 miles more WLTP range
- 315 litres more boot space
- 125 kW faster rapid charging
- 58 kW more power
- 1.3s quicker 0-62 mph
Key specifications
Compare the key specifications for your selected trims.
| Measure | Lexus UX 300e54.3kWh | Tesla Model 3RWD |
|---|---|---|
| Price | £43,900 | £37,990 (better) |
| Official range | 196 miles | 332 miles (better) |
| Boot space | 367 L | 682 L (better) |
| 10-80% rapid charge | 80 min | Not available |
| 0-62 mph | 7.5 sec | 6.2 sec (better) |
Size Comparison
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Lexus UX 300e
Tesla Model 3
Length
Lexus UX 300e4,495mm-226mm
Tesla Model 34,721mm
Width
Lexus UX 300e1,840mm-93mm
Tesla Model 31,933mm
Height
Lexus UX 300e1,545mm
Tesla Model 31,440mm-105mm
Space, size & parking
Parking & manoeuvring
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Lexus UX 300e54.3kWh | Tesla Model 3RWD |
|---|---|---|
| Length | 4,495 mm | 4,721 mm |
| Width (mirrors folded) | 1,840 mm (better) | 1,933 mm |
| Width with mirrors out | 2,080 mm (better) | 2,088 mm |
| Height | 1,545 mm | 1,440 mm |
| Turning circle | 10.4 m (better) | 11.6 m |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 560 mm spare (better) | 467 mm spare |
People & luggage
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Lexus UX 300e54.3kWh | Tesla Model 3RWD |
|---|---|---|
| Seats | 5 | 5 |
| ISOFIX child-seat points | 2 | Not available |
| Boot space (seats up) | 367 L | 682 L (better) |
| Towing capacity (braked) | 0 kg | 0 kg |
How each stacks up
Percentile ranks against UK EVs of the same body style.
Lexus UX 300e
Not enough peers to make confident percentile claims.
Tesla Model 3
- 2nd-largest boot among saloon EVs in our catalogue at 682 L.
- At 4,721 mm, shorter than 90% of saloon EVs in our UK catalogue.
- Uses 130 Wh/km on the WLTP cycle, more efficient than 100% of saloon EVs we track.
Full specifications
| Specification |  Lexus UX 300e 54.3kWh |  Tesla Model 3 RWD |
|---|---|---|
| Dimensions | ||
| Length | 4.50m | 4.72m+226mm |
| Width | 1.84m | 1.93m+93mm |
| Width (mirrors) | 2.08m | 2.09m+8mm |
| Height | 1.54m | 1.44m-105mm |
| Wheelbase | 2.64m | Not available |
| Ground Clearance | 166mm | 137mm-29mm |
| Capacity | ||
| Boot (seats up) | 367L | 682L* (better) |
| Seats | 5 | 5 |
| Practicality | ||
| Turning Circle | 10.4m (better) | 11.6m |
| Kerb Weight | 1,840kg | 1,772kg (better) |
| Electric | ||
| Battery | 54.3kWh | 60kWh (better) |
| Range (WLTP) | 196 mi | 332 mi (better) |
| Max DC Charge | 50kW | 175kW (better) |
| Pricing | ||
| UK MSRP | £43,900 | £37,990 (better) |
| Details | ||
| Body Style | SUV | Saloon |
| Available | 2020–2023 | 2024+ |
* Tesla Model 3: Tesla publishes 682 L as total cargo volume (boot + frunk, measured to roof) — not directly comparable to standard VDA figures used by other brands.
* Tesla Model 3: Not published by Tesla; verified from multiple independent sources.
Range & charging
Range, charging & battery
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Lexus UX 300e54.3kWh | Tesla Model 3RWD |
|---|---|---|
| Official range (WLTP) | 196 miles | 332 miles (better) |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 163 miles | 229 miles (better) |
| 10-80% rapid charge time | 80 min | Not available |
| Max rapid charge rate | 50 kW | 175 kW (better) |
| Home AC charging | 6.6 kW | Not available |
| Energy consumption | Not available | 130 Wh/km |
| Usable battery capacity | 54.3 kWh | 57.5 kWh (better) |
| Battery chemistry | NMC | LFP |
| Battery architecture | 400V | Not available |
| Heat pump | Standard | Not available |
Driving & everyday use
Performance & drivetrain
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Lexus UX 300e54.3kWh | Tesla Model 3RWD |
|---|---|---|
| 0-62 mph | 7.5 sec | 6.2 sec (better) |
| Power | 150 kW | 208 kW (better) |
| Torque | 300 Nm | 340 Nm (better) |
| Drivetrain | FWD | RWD |
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.
Lexus UX 300e
54.3kWh
No critic reviews gathered yet for this car.
Tesla Model 3
RWD
8.5/10
average across 6 reviews
- Auto Express4.5/5
- Electrifying.com9/10
- DrivingElectric4.5/5
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
New and used prices
Current pricing and recent used-market behaviour.
| Measure | Lexus UX 300e54.3kWh | Tesla Model 3RWD |
|---|---|---|
| Used market price from | £14,193 | £26,699 |
| Average used price | £16,750 | £30,299 |
| Recent used-price trend | Down 11.4% over ~6 months | 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 - Lexus UX 300e 54.3kWh
Tested 2019
Adult Occupant96%
Child Occupant85%
Vulnerable Road Users82%
Safety Assist77%
Euro NCAP - Tesla Model 3 RWD
Tested 2025
Adult Occupant90%
Child Occupant93%
Vulnerable Road Users89%
Safety Assist87%
Full result on euroncap.com (opens in new tab)
Warranty
Check the published battery warranty cover for each selected trim.
| Measure | Lexus UX 300e54.3kWh | Tesla Model 3RWD |
|---|---|---|
| Battery warranty | 8 years | 8 years |
| Battery warranty distance | 160,000 km | 160,934 km (better) |
What owners say
Aggregated from UK owner forums and communities - the things you only learn after living with the car.
Shared watch-outs for both cars
Owners of every car here flag infotainment & software, seat comfort & space. Worth checking on a test drive whichever you choose.
Lexus UX 300e
54.3kWh
Owners love
- Build quality and the cabin are the strongest points, with fine materials and comfortable seats.
- It is quiet and rides gently on smooth roads.
- Lexus dealers get good reports for service.
Watch out for
- Real range is about 150 miles, and 100 to 140 in winter, from the 54.3 kWh battery.
- Rapid charging is slow: CHAdeMO, 50 kW at best.
- Efficiency is poor at about 2.7 to 3.3 miles per kWh, and there is no heat pump.
Owner tips
- Treat it as a car for local driving and home charging, not long trips.
- Check the nearest CHAdeMO chargers on your regular routes.
Tesla Model 3
RWD
Owners love
- Excellent driving dynamics with responsive steering, handling, and smooth one-pedal regenerative braking
- Superior touchscreen interface that is intuitive, responsive, and readable in sunlight
- Growing Supercharger network offers reliable charging infrastructure with competitive pricing
Watch out for
- Removal of physical stalks for wipers and turn signals creates safety concerns and requires constant touchscreen interaction while driving
- Automatic windshield wipers frequently malfunction in light rain and drizzle due to camera-based Tesla Vision system
- Unreliable indicator stalk (on older models with stalks) frequently malfunctions or doesn't respond consistently
Owner tips
- Test drive the specific model configuration before ordering to experience controls, door handles, and touchscreen usability in real driving conditions
- Use home charging with EV-specific energy tariffs to maximize cost savings; home charging is significantly cheaper than public chargers
Buying options
Get a quote
Lexus UX 300e
Used on AutoTraderLease deals
Tesla Model 3
Used on AutoTraderLease deals
Live used listings
Active inventory from independent UK dealers.
Lexus UX 300e
No active listings.
Tesla Model 3
- £32,6462025Car360View
- £30,2992025Car360View
- £29,6992025Car360View
Frequently asked questions
Is the Lexus UX 300e worth the extra £5,910 over the Tesla Model 3?
The Lexus UX 300e costs £5,910 more than the Tesla Model 3. On the headline specs that premium buys little measurable advantage - the two are closely matched on range, charging and space. The Tesla Model 3 is not just cheaper - it also offers 136 miles more WLTP range, 125 kW faster peak rapid charging and 315 litres more boot space. On EVcarsguide's combined category scores, the Tesla Model 3 comes out ahead overall.
Which is cheaper to own over 5 years, the Lexus UX 300e or the Tesla Model 3?
The Tesla Model 3 is £5,910 cheaper to buy. The Tesla Model 3 is cheaper to charge, roughly £144 a year versus £192 for the Lexus UX 300e, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Tesla Model 3 comes out roughly £6,150 cheaper overall. These figures cover list price and home charging only - insurance, servicing, tyres and depreciation will move the real total.
What are the Lexus UX 300e and Tesla Model 3 like on a long motorway trip?
EVcarsguide estimates a real-world motorway range of about 163 miles for the Lexus UX 300e and 229 miles for the Tesla Model 3 - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The Tesla Model 3 goes roughly 66 miles further between charging stops.
Which is easier to park and drive in town, the Lexus UX 300e or the Tesla Model 3?
The Lexus UX 300e is the easier car for tight UK car parks: it is 93 mm narrower than the Tesla Model 3. In a standard 2,400 mm bay that leaves about 560 mm of total clearance for the Lexus UX 300e and about 467 mm of total clearance for the Tesla Model 3. The Lexus UX 300e also turns in a 1.2 m tighter circle, which helps with U-turns and multi-storey ramps.
Which battery will hold up better as a used buy, the Lexus UX 300e or the Tesla Model 3?
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 84% battery health for the Lexus UX 300e and 92% for the Tesla Model 3. That gives the Tesla Model 3 a modest edge in retained real-world range. The Tesla Model 3's LFP-type pack tolerates daily 100% charging, while the Lexus UX 300e's NMC-type pack lasts longest kept to about 80% for everyday use. 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 Lexus UX 300e comparisons
More Tesla Model 3 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 Lexus UX 300e and Tesla Model 3 rank among the best family EVsWhere the Lexus UX 300e and Tesla Model 3 rank among the best motorway EVsWhere the Lexus UX 300e and Tesla Model 3 rank among the best city EVsWhere the Lexus UX 300e and Tesla Model 3 rank among the cheapest EVs to runWhere the Lexus UX 300e and Tesla Model 3 rank among EVs with the biggest bootsWhere the Lexus UX 300e and Tesla Model 3 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.
Data accuracy
Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .