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Ford Mustang Mach-E (2021-2024) vs Subaru Solterra
Selected trimLimitedChange trim289 mi · 71 kWh · £52,505
At a glance
In this comparison, Ford Mustang Mach-E leads on value for money, while the Subaru Solterra leads on motorway range, charging speed and running costs.
Which should you choose?
Choose the Ford Mustang Mach-E (2021-2024) if...
- you want the most for your money - best overall spec per pound
Choose the Subaru Solterra if...
- you do long motorway journeys - it has the best estimated real-world range at speed
- you need the fastest charging of these options
- you want the lowest running costs - from just 2.1p per mile on off-peak electricity
- you need the best car for city driving and tight parking
How we reached the recommendation
Verdict
Our take
The Subaru Solterra leads in the most categories, but each car here has its strengths.
ValueFord
Ford
5.4
Subaru
4.3
Motorway RangeSubaru
Ford
2.7
Subaru
6.1
Family
Ford
6.8
Subaru
6.7
Too close to call
ChargingSubaru
Ford
3.1
Subaru
5.3
Cost Per MileSubaru
Ford
2
Subaru
5.3
City DrivingSubaru
Ford
2.9
Subaru
3.9
What each car does better
See the specification differences behind the verdict, with supporting figures for each advantage.
Subaru Solterra
Limited
- 50 litres more boot space
- 35 kW faster rapid charging
- 12 min quicker 10-80% rapid charge
- 0.4 m tighter turning circle
Key specifications
Compare the key specifications for your selected trims.
| Measure | Ford Mustang Mach-EStandard Range RWD (2021-24) | Subaru SolterraLimited |
|---|---|---|
| Price | £40,350 (better) | £52,505 |
| Official range | 273 miles | 289 miles (better) |
| Boot space | 402 L | 452 L (better) |
| 10-80% rapid charge | 32 min | 20 min (better) |
| 0-62 mph | 6.7 sec (better) | 6.9 sec |
Size Comparison
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Ford Mustang Mach-E
Subaru Solterra
Length
Ford Mustang Mach-E4,713mm
Subaru Solterra4,690mm-23mm
Width
Ford Mustang Mach-E1,930mm
Subaru Solterra1,860mm-70mm
Height
Ford Mustang Mach-E1,624mm-26mm
Subaru Solterra1,650mm
Space, size & parking
Parking & manoeuvring
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Ford Mustang Mach-EStandard Range RWD (2021-24) | Subaru SolterraLimited |
|---|---|---|
| Length | 4,713 mm | 4,690 mm |
| Width (mirrors folded) | 1,930 mm | 1,860 mm (better) |
| Width with mirrors out | 2,097 mm | Not available |
| Height | 1,624 mm | 1,650 mm |
| Turning circle | 11.6 m | 11.2 m (better) |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 470 mm spare | 540 mm spare (better) |
People & luggage
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Ford Mustang Mach-EStandard Range RWD (2021-24) | Subaru SolterraLimited |
|---|---|---|
| Seats | 5 | 5 |
| Rear legroom | 997 mm | Not available |
| ISOFIX child-seat points | Not available | 3 |
| Boot space (seats up) | 402 L | 452 L (better) |
| Boot space (seats down) | 1420 L | Not available |
| Frunk | 100 L | Not available |
| Towing capacity (braked) | 0 kg | Not available |
How each stacks up
Percentile ranks against UK EVs of the same body style.
Ford Mustang Mach-E
- A 100 L frunk, one of 9 of 233 UK EVs in our catalogue with a front boot of 100 L or more.
- 2,984 mm wheelbase, longer than 85% of SUVs we track.
Subaru Solterra
Not enough peers to make confident percentile claims.
Full specifications
| Specification |  Ford Mustang Mach-E Standard Range RWD (2021-24) |  Subaru Solterra Limited |
|---|---|---|
| Dimensions | ||
| Length | 4.71m | 4.69m-23mm |
| Width | 1.93m | 1.86m-70mm |
| Width (mirrors) | 2.10m | Not available |
| Height | 1.62m | 1.65m+26mm |
| Wheelbase | 2.98m | 2.85m-134mm |
| Ground Clearance | 116mm | 211mm+95mm |
| Capacity | ||
| Boot (seats up) | 402L | 452L (better) |
| Boot (seats down) | 1420L | Not available |
| Frunk | 100L | Not available |
| Seats | 5 | 5 |
| Rear Legroom | 997mm | Not available |
| Practicality | ||
| Turning Circle | 11.6m | 11.2m (better) |
| Kerb Weight | 2,166kg | 2,015kg (better) |
| Electric | ||
| Battery | 70kWh | 71kWh (better) |
| Range (WLTP) | 273 mi | 289 mi (better) |
| Max DC Charge | 115kW | 150kW (better) |
| Pricing | ||
| UK MSRP | £40,350 (better) | £52,505 |
| Details | ||
| Body Style | SUV | SUV |
| Available | 2021–2024 | 2023+ |
Range & charging
Range, charging & battery
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Ford Mustang Mach-EStandard Range RWD (2021-24) | Subaru SolterraLimited |
|---|---|---|
| Official range (WLTP) | 273 miles | 289 miles (better) |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 203 miles | 241 miles (better) |
| 10-80% rapid charge time | 32 min | 20 min (better) |
| Max rapid charge rate | 115 kW | 150 kW (better) |
| Home AC charging | 11 kW (better) | 7 kW |
| Energy consumption | 179 Wh/km | Not available |
| Usable battery capacity | 70 kWh | 71 kWh (better) |
| Battery chemistry | LFP | NMC |
| Battery architecture | 400V | 400V |
| Heat pump | Standard | Not available |
Driving & everyday use
Performance & drivetrain
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Ford Mustang Mach-EStandard Range RWD (2021-24) | Subaru SolterraLimited |
|---|---|---|
| 0-62 mph | 6.7 sec (better) | 6.9 sec |
| Power | 198 kW (better) | 160 kW |
| Torque | 525 Nm (better) | 336 Nm |
| 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.
Ford Mustang Mach-E
Standard Range RWD (2021-24)
No critic reviews gathered yet for this car.
Subaru Solterra
Limited
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 - Ford Mustang Mach-E Standard Range RWD (2021-24)
Tested 2021
Adult Occupant92%
Child Occupant86%
Vulnerable Road Users69%
Safety Assist82%
Full result on euroncap.com (opens in new tab)
Euro NCAP - Subaru Solterra Limited
Tested 2025
Adult Occupant88%
Child Occupant85%
Vulnerable Road Users80%
Safety Assist79%
Full result on euroncap.com (opens in new tab)
Warranty
Check the published battery warranty cover for each selected trim.
| Measure | Ford Mustang Mach-EStandard Range RWD (2021-24) | Subaru SolterraLimited |
|---|---|---|
| Battery warranty | 8 years | Not available |
| Battery warranty distance | 160,934 km | Not available |
Buying options
Get a quote
Ford Mustang Mach-E
Used on AutoTraderLease deals
Subaru Solterra
Used on AutoTraderLease deals
Frequently asked questions
Is the Subaru Solterra worth the extra £12,155 over the Ford Mustang Mach-E?
The Subaru Solterra costs £12,155 more than the Ford Mustang Mach-E. For that premium it adds 35 kW faster peak rapid charging and 50 litres more boot space. The Ford Mustang Mach-E is not just cheaper - it also offers 38 kW more power. On EVcarsguide's combined category scores, the Subaru Solterra comes out ahead overall.
Which is cheaper to own over 5 years, the Ford Mustang Mach-E or the Subaru Solterra?
The Ford Mustang Mach-E is £12,155 cheaper to buy. Running costs are almost identical - about £168 a year either way, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Ford Mustang Mach-E comes out roughly £12,035 cheaper overall. These figures cover list price and home charging only - insurance, servicing, tyres and depreciation will move the real total.
What are the Ford Mustang Mach-E and Subaru Solterra like on a long motorway trip?
EVcarsguide estimates a real-world motorway range of about 203 miles for the Ford Mustang Mach-E and 241 miles for the Subaru Solterra - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The Subaru Solterra goes roughly 39 miles further between charging stops. A rapid charge to 80% takes around 32 minutes in the Ford Mustang Mach-E and 20 in the Subaru Solterra, so the Subaru Solterra loses less time at each stop. That makes the Subaru Solterra the stronger long-distance car.
Which is easier to park and drive in town, the Ford Mustang Mach-E or the Subaru Solterra?
The Subaru Solterra is the easier car for tight UK car parks: it is 70 mm narrower than the Ford Mustang Mach-E. In a standard 2,400 mm bay that leaves about 540 mm of total clearance for the Subaru Solterra and about 470 mm of total clearance for the Ford Mustang Mach-E. The Subaru Solterra also turns in a 0.4 m tighter circle, which helps with U-turns and multi-storey ramps.
Which battery will hold up better as a used buy, the Ford Mustang Mach-E or the Subaru Solterra?
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 90% battery health for the Ford Mustang Mach-E and 84% for the Subaru Solterra. That gives the Ford Mustang Mach-E a modest edge in retained real-world range. The Ford Mustang Mach-E's LFP-type pack tolerates daily 100% charging, while the Subaru Solterra'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
Compare similarly sized and priced electric cars before finalising your shortlist.
More Ford Mustang Mach-E comparisons
More Subaru Solterra 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 Ford Mustang Mach-E and Subaru Solterra rank among the best family EVsWhere the Ford Mustang Mach-E and Subaru Solterra rank among the best electric SUVsWhere the Ford Mustang Mach-E and Subaru Solterra rank among the best motorway EVsWhere the Ford Mustang Mach-E and Subaru Solterra rank among the best city EVsWhere the Ford Mustang Mach-E and Subaru Solterra rank among the cheapest EVs to runWhere the Ford Mustang Mach-E and Subaru Solterra rank among EVs with the biggest boots
If neither is quite right
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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 .