D5 · GENERATION 2025 · LIMOUSINE
AudiMHEV

A8 55 TFSI quattro tiptronic 250 kW MHEV

340 hp, 5,6 s 0-100 : among the 14 limousines hybrid 2023–2027, the A8 55 TFSI quattro tiptronic 250 kW MHEV ranks 13th of 14 in 0–100 km/h, 8th of 14 in Top speed, 9th of 14 in Power-to-weight. Here is what the Caralogy simulations say.

Energy cost · estimate2,65715,000 km · UK mix · home UK £/kWhCustomise →

Power

340hp

500 Nm

0 → 100 km/h

5.6s

VMax 250 km/h

Cons.

10.3L

/100 km

Tank

82L

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Technical identity card

Full specifications Audi A8 55 TFSI quattro tiptronic 250 kW MHEV

Manufacturer data and values calibrated by the Caralogy simulation engine.

Powertrain

ArchitectureUnknown
Displacement2,995 cm\u00b3
Power340 hp
Couple500 Nm
GearboxTorque Converter 8 rapports Automatic
TransmissionAWD

Consumption

Cons. WLTP10,3 L/100km
Tank82 L

Performance

0 → 100 km/h5,6 s
VMax250 km/h

Dimensions and environment

Length5,190 mm
Wheelbase2,998 mm
Width1,945 mm
Height1,452 mm
Boot505 L
Kerb weight1,960 kg
Cd0.26
CO₂ WLTP234 g/km

Caralogy Methodology

Motorway and performance values calibrated by the Caralogy physics simulation engine (SCx, Crr, real torque curves).

See full methodology →

Manufacturer data · motorway values calibrated by the Caralogy engine

Among the 14 limousines hybrid, the A8 55 TFSI quattro tiptronic 250 kW MHEV ranks (in the bottom third) in acceleration. Caralogy simulates its real-world performance: motorway simulation, performance simulation and consumption simulation.

Caralogy Analysis · tailored to this vehicle

Caralogy Verdict

Suitable for

Optimised urban and peri-urban trips with no charging to manage.

Less suitable for

Home charging access not leveraged. If you have a dedicated outlet, a PHEV would allow daily commutes in pure electric mode.

Alternatives to consider

If the priority is 0–100 km/h, the Mercedes S 580 4MATIC Limousine Langversion (1st with 4.0 s) takes the lead. If the priority is Top speed, the Mercedes S 350 d 4MATIC Limousine Langversion (1st with 250 km/h) takes the lead.

Acceleration: 5.6 s 0-100 (13th of 14 in 0–100 km/h)

In pure acceleration, the A8 55 TFSI quattro tiptronic 250 kW MHEV ranks 13th of 14 in 0–100 km/h, 1.6 s off the reference Mercedes S 580 4MATIC Limousine Langversion (4.0 s).

Top speed: 250 km/h (8th of 14 in Top speed)

Top speed of 250 km/h. The segment reference reaches 250 km/h.

Segment positioning

Where the A8 55 TFSI quattro tiptronic 250 kW MHEV stands against limousines hybrid

Comparison across 14 limousines hybrid marketed between 2023–2027.

0–100 km/h

13eout of 14

5,6 s
Min5,7 s · Audi A8 L 55 TFSI quattro tiptronic 250 kW MHEV
Max4,0 s · Mercedes S 580 4MATIC Limousine Langversion

Top speed

8eout of 14

250 km/h
Min250 km/h · Mercedes S 350 d 4MATIC Saloon, long version
Max250 km/h · Mercedes S 350 d 4MATIC Limousine Langversion

Power-to-weight

9eout of 14

173 hp/t
Min139 hp/t · Mercedes S 350 d 4MATIC Saloon, long version
Max239 hp/t · Mercedes S 580 4MATIC Limousine

Direct rivals (same segment, same energy)

Cross-energy alternatives

Same needs, different powertrain.

Model family

The full Audi A8 D5 range

Generation D5 launched in 2017. Available versions sorted by energy.

Other versions of the D5

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Popular duels involving the A8 55 TFSI quattro tiptronic 250 kW MHEV

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Frequently asked questions

Audi A8 55 TFSI quattro tiptronic 250 kW MHEV: what you need to know

Well-argued answers to the most asked questions about this model, based on Caralogy data and simulations.

Where does the A8 55 TFSI quattro tiptronic 250 kW MHEV rank in its segment?#

Among the 14 limousines hybrid 2023–2027, the A8 55 TFSI quattro tiptronic 250 kW MHEV ranks 13th of 14 in 0–100 km/h (5.6 s, behind the Mercedes S 580 4MATIC Limousine Langversion), 8th of 14 in Top speed (250 km/h, behind the Mercedes S 350 d 4MATIC Limousine Langversion), 9th of 14 in Power-to-weight (173 hp/t, behind the Mercedes S 580 4MATIC Limousine).

How much does the A8 55 TFSI quattro tiptronic 250 kW MHEV cost to run?#

Running costs depend on your profile (mileage, charging type, city/highway mix). Use the Caralogy consumption simulator for a personalised estimate.

Why not a Mercedes S 580 4MATIC Limousine Langversion instead?#

The Mercedes S 580 4MATIC Limousine Langversion leads in 0–100 km/h (4.0 s vs 5.6 s). The choice depends on your priorities: check the A8 55 TFSI quattro tiptronic 250 kW MHEV vs Mercedes S 580 4MATIC Limousine Langversion duel for a detailed comparison.

How does Caralogy calculate its figures?#

Caralogy does not reproduce manufacturer figures: we recalculate every number through physics simulation, starting from SCx, mass and the power curve. This is why our figures at 130 km/h differ from WLTP. Full methodology on the dedicated page.