The Audi SQ8 gets a diesel V8 with two turbos and an electric compressor

For 0-100kph in 4.8sec, all the way to a top speed of 250kph
by Tom Harrison | Jun 26, 2019
PHOTO: Audi
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Welcome to one of the most powerful diesel cars on sale in Europe—the Audi SQ8, a supposedly more stylish, five-seat version of one of our favorite performance SUVs.

Which is, of course, the Audi SQ7. The SQ8 borrows its powertrain—a 429hp, 900Nm 4.0-liter twin-turbocharged diesel V8 that uses an electrically powered compressor (EPC) and witchcraft to all but eliminate turbo lag. Nil to 100kph takes 4.8sec—a tenth of a second quicker than the bigger SQ7—and the top speed is 250kph.

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The EPC is powered by a 48-volt electrical system, which also helps save fuel by enabling engine-off coasting at speeds of up to 160kph. It also powers an electromechanical roll stabilization system, which uses electric motors to keep things upright in the corners. Together with the optional four-wheel steering and adaptive air suspension (that can change the ride height by as much as 90mm), it ought to make the SQ8 pretty wieldy. The SQ7 is a tough act to follow.

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Naturally, power is sent to all four wheels through an eight-speed automatic gearbox. An optional sports diff is supposed to help balance torque between the rear wheels. In the SQ7. it aids power-oversteer (yep, in a seven-seat family SUV). We hope Audi hasn’t engineered this out of the 8...

Everything is standard SQ8—from the dual-screen infotainment system to the full-width taillights—and it’s available to order next month for an as-yet undisclosed price (comfortably more than £80,000 or around P5.23 million). Fancy one?

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NOTE: This article first appeared on TopGear.com. Minor edits have been made.

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PHOTO: Audi
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