Smart 3 vs BMW X7

What's the difference?

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Smart 3
Smart 3

2025 price

BMW X7
BMW X7

$109,888 - $129,990

2023 price

Summary

2025 Smart 3
2023 BMW X7
Safety Rating

Electric motor type
Permanent Magnet

Diesel Turbo 8, 3.0L
Vehicle type
Battery Electric

Diesel/Electric
Electric range
415 km

8.0L/100km (combined)
Energy consumption

Battery capacity
66.00 kWh

Seating
5

7
Dislikes
  • Driver-assist modes need local tuning
  • Steering at speed needs finessing
  • Glass roof with no shade cover

  • Pricey options
  • Some functions hard to find in screen
  • A challenge to manoeuvre in tight spaces
2025 Smart 3 Summary

Smart is back.

Not with the classic ForTwo two-seater city car, oddball four-seater ForFour hatch or dinky Roadster targa top. Those were yesterday’s cars.

Today, Smart – as a 50/50 joint-venture between Germany’s Mercedes-Benz (the brand’s originator) and China’s Geely – is all about SUVs. Electric SUVs.

The boxy #1 (pronounced “hashtag-one”) is a small SUV and the sleeker #3 is the coupe-esque performance crossover version. Both are made in China and use Geely technologies.

We take a long, hard look at the range-topping #3 Brabus, the speediest, sexiest and exxiest of the lot. Let’s go.

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2023 BMW X7 Summary

Large family-friendly luxury SUVs tend to be handsome in design but somewhat restrained. Until now. BMW has introduced a major facelift for its flagship SUV, the six- or seven-seat X7. Emphasis on face.  

The new X7 adopts the striking but controversial front-end from the new 7 Series sedan, but the big, bold SUV is hiding some rather significant changes under the skin. Aside from a beefier diesel that now comes with mild hybrid tech, there’s also a redesigned cabin, massively upgraded tech, more standard features, oh, and a price increase.

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Deep dive comparison

2025 Smart 3 2023 BMW X7

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