Get Maintenance and Technical Data -> Powertrain Specifications Guide for Aston Martin Dbx SUV 2020

Powertrain Specifications

Firing Order

4.0L V8 Engine

1 - 5 - 4 - 2 - 6 - 3 - 7 - 8.

Fuel delivery

All alloy 32 valve twin turbocharged V8 engine featuring:

• Independent quad-variable camshaft timing.

• 3 driver selectable powertrain modes.

• Engine stop/start.

• Twin water-to-air charge air coolers.

Engine Capacity

Multi-point sequential fuel injection.

Idle Speed

650 rpm.

(Sport+: 800 rpm).

Ignition

3982 cc (242 CID).

83 mm (3.26 inch) Bore.

92 mm (3.62 inch) Stroke.

Compression Ratio

8.6:1.

'Coil on Plug' Ignition System.

Lubrication

Wet sump pressurized system.

Maintenance and Technical Data 11.45

Transmission

Gear Ratios

Mid mounted nine-speed automatic gearbox and Stop/Start

ignition support.

1st

5.354

3.243

2.252

1.636

1.211

1.000

0.865

0.717

0.601

4.798

3.066

2nd

3rd

All wheel drive system with transmission mounted transfer box,

front and electronic rear differentials.

4th

Front mounted transmission radiator with heat exchanger for

transmission and transfer box .

5th

6th

Final Drive

7th

Electronically controlled locking rear differential.

8th

9th

Reverse

Final

Torque is limited in 1st and 2nd gear

11.46 Maintenance and Technical Data

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Maintenance and Technical Data -> Powertrain Specifications for Your Aston Martin Dbx SUV 2020

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