Audi SQ7 4.0 TDI V8 Engine CZA / DMV for Sale

Audi SQ7 4.0 TDI V8 Engine CZA / DMV for Sale

Product Overview

For sale is a complete Audi SQ7 4.0-litre TDI V8 engine, codes CZA / DMV, manufactured in 2018 and recording just 40,780 kilometres. The engine is supplied complete and as shown in the listing photographs, with all components in place as removed. At 40,780 kilometres from a 2018 build, this is a genuinely low-mileage example of one of the most powerful and technically significant diesel performance engines available in the full-size luxury SUV segment.

The Audi SQ7’s 4.0-litre biturbo TDI V8produces 320 kW (435 horsepower) and 900 Nm of torque — figures that were, at the time of the SQ7’s launch, unprecedented for a production diesel SUV. Combined with the SQ7’s Quattro all-wheel drive and air suspension, this engine delivered a 0–100 km/h time of 4.8 seconds in a full-size seven-seat SUV — a benchmark performance achievement in the diesel performance vehicle class.

Engine Codes – CZA & DMV

Both CZA and DMV are engine codes within the same 4.0-litre biturbo TDI V8 family used in the Audi SQ7 and the closely related SQ8. Buyers should confirm their vehicle’s specific engine code — stamped on the block and confirmed in the vehicle documentation — prior to purchase to ensure direct compatibility. Please contact us if you require assistance verifying fitment for your specific vehicle.

Engine Specification

About the Audi SQ7 4.0 TDI V8 Engine

The Audi SQ7 4.0 TDI is powered by one of the most technically ambitious diesel engines produced in the modern performance car era. The engine features a biturbo arrangement with an electric compressor (eKompressor) — a 48-volt electrically-driven compressor that eliminates turbo lag entirely at low RPM by providing immediate boost pressure before the exhaust-driven turbos reach their operating speed. This system was a genuine engineering first in a production road car and significantly contributed to the SQ7’s ability to deliver near-instantaneous, linear torque across the entire rev range in a way that conventional twin-turbo diesel arrangements cannot match.

The combined result is 900 Nm of torque available from as low as 1,000 rpm — a figure that gives the SQ7 its characteristically effortless, instant performance at any speed, in any gear, without hesitation. This torque output, delivered through Quattro all-wheel drive and an 8-speed tiptronic gearbox, makes the SQ7 one of the fastest accelerating SUVs ever produced in diesel form.

The SQ7’s 4.0 TDI engine is an expensive and complex unit by any measure — new dealer supply commands a substantial price, and low-mileage used examples are not commonly available. A 40,780km unit from a 2018 build represents a genuinely attractive option for any SQ7 owner or workshop requiring a replacement engine with significant remaining service life at a practical cost relative to new.

Ideal For

• Audi SQ7 4M owners requiring a low-mileage engine replacement following failure, injector damage, timing chain issues, or turbocharger damage
• Audi SQ8 owners with confirmed CZA or DMV engine code compatibility requiring a replacement
• Audi and VAG specialist workshopssourcing a low-mileage SQ7 engine for a customer replacement programme
• Insurance and high-value accident repair specialists requiring a low-mileage, correct-specification V8 TDI for an SQ7 or SQ8 repair
• Buyers seeking a genuinely low-mileage used V8 diesel at a practical cost saving to new dealer supply

Purchasing & Enquiries

This Audi SQ7 4.0 TDI V8 engine — codes CZA / DMV — is available for immediate sale. It records 40,780 kilometres, was manufactured in 2018, and is supplied complete as shown in the photographs.