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BMW i7 vs Subaru Solterra comparison

Compare performance (659 HP vs 343 HP), boot space and price (99,300 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – BMW i7 or Subaru Solterra?

BMW i7 vs Subaru Solterra: Key differences

BMW i7

  • clearly more power
  • moderately more electric range
  • clearly quicker 0–100 km/h
  • very slightly more trunk space
details

Subaru Solterra

4.9 (1 Reviews)
rate
  • significantly cheaper
  • noticeably more efficient
  • clearly lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

i7

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Subaru Solterra is significantly cheaper – starting at 39,400 £ , while the BMW i7 costs 99,300 £ . That’s a price difference of around 59,922 £.

In terms of energy consumption, the Subaru Solterra is noticeably more efficient: consuming 14.6 kWh/100km compared to 18.5 kWh/100km for the BMW i7. That’s a difference of about 3.9 kWh/100km.

As for electric range, the BMW i7 offers moderately more range – reaching up to 624 km, about 113 km more than the Subaru Solterra.

Solterra

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW i7 offers clearly more power – delivering 659 HP compared to 343 HP. That’s roughly 316 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i7 is clearly quicker – completing the sprint in 3.7 s, while the Subaru Solterra takes 5.1 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the BMW i7 delivers significantly more torque with 1,100 Nm compared to 437 Nm. That’s about 663 Nm more.

i7

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Subaru Solterra is clearly lighter – 2,117 kg compared to 2,595 kg. The difference is around 478 kg.

Looking at boot space, the BMW i7 offers very slightly more boot space – 500 L compared to 452 L. That’s a difference of about 48 L.

When it comes to payload, the BMW i7 carries a bit more – 535 kg compared to 468 kg. That’s a difference of about 67 kg.

Who wins the race in the data check?

The BMW i7 holds a narrow overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £99,300
i7

BMW i7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 455 - 659 HP
  • Consumption kWh/100km 18.5 - 20.8 kWh/100km
  • Electric Range 559 - 624 km
BMW i7
Subaru Solterra

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW i7

The BMW i7 is a quietly imposing electric limousine that wraps advanced tech and traditional Bavarian comfort in a futuristic skin. For buyers after serene luxury with a mischievous streak, it pampers rear-seat occupants while reminding the driver that BMW still knows how to make a big car feel alive.

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Subaru Solterra

The Subaru Solterra translates Subaru's rugged, go-anywhere character into an electric package, offering sure-footed handling and a thoughtfully practical cabin that feels ready for weekend escapes. It isn't trying to outshine flashier rivals — instead it stakes its claim on reliability and friendly simplicity, making it a sensible, slightly cheeky choice for buyers who want an EV that behaves like a Subaru.

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BMW i7
Subaru Solterra

Costs and Consumption

Price
99,300 - 157,200 £
Price
39,400 - 45,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.5 - 20.8 kWh/100km
Consumption kWh/100km
14.6 - 15.8 kWh/100km
Electric Range
559 - 624 km
Electric Range
471 - 511 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,595 - 2,770 kg
Curb weight
2,117 - 2,154 kg
Trunk capacity
500 L
Trunk capacity
452 L
Length
-
Length
-
Width
1,950 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
431 - 468 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
455 - 659 HP
Power HP
343 HP
Acceleration 0-100km/h
3.7 - 5.5 s
Acceleration 0-100km/h
5.1 s
Max Speed
-
Max Speed
-
Torque
650 - 1,100 Nm
Torque
437 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
335 - 485 kW
Power kW
252 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,022 - 2,023
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Subaru
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.