S8 AWD
What the S8 adds over the A8 L 55 TFSI quattro®
| Spec | A8 L 55 TFSI quattro® | S8 |
|---|---|---|
| Curb weight (maximum) | 4773 lbs | 5125 lbs |
| Curb weight (minimum) | 4773 lbs | 5125 lbs |
| Cylinder count | 6 | 8 |
| Engine displacement | 2995 cc | 3996 cc |
| Horsepower | 335 hp | 563 hp |
| Torque | 369 lb-ft | 590 lb-ft |
| Engine type (full description) | Six-Cylinder 24-valve DOHC with Audi valvelift system and variable valve timing | Eight-cylinder 32-valve DOHC with Audi valvelift system and variable valve timing |
| Valve configuration | DOHC 24-Valve | DOHC |
| MPG (city) | 19 mpg | 15 mpg |
| MPG (combined) | 22 mpg | 18 mpg |
| MPG (highway) | 27 mpg | 24 mpg |
| Overall height | 58.3 in | 58.5 in |
| Steering type | Electromechanical progressive steering system (Dynamic steering available) | Dynamic all-wheel steering |
| Front suspension type | Audi adaptive air suspension (comfort) five-link front | Audi adaptive air suspension (sport) |
| Rear suspension type | Audi adaptive air suspension (comfort) five-link rear | Audi adaptive air suspension (sport) |
| Tire size | 265/40 R20 | 265/35 R21 |
| Wheel diameter | 20 in | 21 in |
| Wheelbase | 123.1 in | 123.2 in |
Standard here, not on the base trim: Front Suspension - Audi adaptive air suspension (sport), Rear Suspension - Audi adaptive air suspension (sport), Steering Type - Dynamic all-wheel steering, Wheels/Tires Standard - 21" 10-spoke-star design, platinum gray finish wheels with 265/35 R21 summer tires, sport rear differential
Specifications
Source: manufacturer press kitBrakes
| Parking brake type | Electro-mechanical |
Cargo
| Cargo volume behind 2nd row | 12.5 cu-ft |
Dimensions Exterior
| Overall height | 58.5 in |
| Overall length | 209.5 in |
| Overall width | 76.6 in |
| Wheelbase | 123.2 in |
Engine Basics
| Cylinder count | 8 |
| Engine displacement | 3996 cc |
| Engine type (full description) | Eight-cylinder 32-valve DOHC with Audi valvelift system and variable valve timing |
| Valve configuration | DOHC |
Engine Output
| Horsepower | 563 hp |
| Torque | 590 lb-ft |
Fuel Economy
| MPG (city) | 15 mpg |
| MPG (combined) | 18 mpg |
| MPG (highway) | 24 mpg |
Fuel System
| Fuel tank capacity | 21.7 gal |
Headroom
| Front headroom | 38.3 in |
| Third-row headroom | 38.5 in |
Legroom
| Front legroom | 41.5 in |
| Third-row legroom | 44.3 in |
Seating
| Passenger seating capacity | 5 |
Shoulder Room
| Front shoulder room | 59.1 in |
| Third-row shoulder room | 57.6 in |
Steering
| Steering type | Dynamic all-wheel steering |
| Turning radius (curb-to-curb) | 42.3 ft |
Suspension
| Front suspension type | Audi adaptive air suspension (sport) |
| Rear suspension type | Audi adaptive air suspension (sport) |
Tires
| Tire size | 265/35 R21 |
Transmission
| Final drive ratio | NA |
| Transmission speeds | 8 |
| Transmission type | automatic |
Weights
| Curb weight (maximum) | 5125 lbs |
| Curb weight (minimum) | 5125 lbs |
Wheels
| Wheel diameter | 21 in |
Standard & optional equipment
Source: manufacturer press kitSafety2 std · 0 opt
- Anti-Lock Braking System
- Standard Electronic Stability Control (ESC)
Seating1 std · 0 opt
- Seating Capacity
Interior7 std · 0 opt
- EPA Class - Midsize Car AWD
- Head room, front (in)
- Head room, rear (in)
- Leg room, front (in)
- Leg room, rear (in)
- Shoulder room, front (in)
- Shoulder room, rear (in)
Exterior9 std · 2 opt
- Curb Weight (lbs)
- Drag Coefficient
- Height (in)
- Length (in)
- Overall width with mirrors (in)
- Track, front/rear (in)
- Wheelbase (in)
- Wheels/Tires Standard - 21" 10-spoke-star design, platinum gray finish wheels with 265/35 R21 summer tires
- Width without mirrors (in)
- Wheels/Tires Available - 21" 7-arm-dynamic design, contrast black finish wheels with 265/35 R21 summer tires optional
- Wheels/Tires Available - 21" 7-arm-dynamic design, platinum gray finish wheels with 265/35 R21 summer tires optional
Powertrain19 std · 0 opt
- quattro® all-wheel drive
- 0-60 mph (sec)
- Arrangement - Front mounted
- Bore (mm)
- Compression Ratio
- Cylinder head - Aluminum alloy
- Displacement (cc)
- EPA-estimated City mpg
- EPA-estimated Combined mpg
- EPA-estimated Highway mpg
- Fuel Tank (gal)
- Horsepower (SAE)
- Maximum torque, lb-ft
- Recommended Fuel
- Six-Cylinder / Eight-cylinder engine type
- Stroke (mm)
- Valvetrain - 24-valve DOHC with Audi valvelift system and variable valve timing
- shift-by-wire technology
- sport rear differential
Chassis7 std · 0 opt
- Brakes (front/rear)
- Front Suspension - Audi adaptive air suspension (sport)
- Parking Brake - Electro-mechanical
- Rear Suspension - Audi adaptive air suspension (sport)
- Steering Ratio
- Steering Type - Dynamic all-wheel steering
- Turning Circle (ft, curb to curb)
Cargo1 std · 0 opt
- Cargo volume, with seatbacks fixed (cu ft)
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2027 S8. Confirm with the window sticker for a specific unit.
The cheapest ownership win
Insurers price the 2027 S8 very differently, and the gap between the best and worst quote on the same car and driver is usually larger than any option you are weighing on this page.
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Common questions about the S8
Source: EPA, NHTSA and manufacturer press kitsWhat does the 2027 Audi S8 S8 add over the A8 L 55 TFSI quattro®?
Against the A8 L 55 TFSI quattro®, 5 features become standard that the A8 L 55 TFSI quattro® does not and 18 published specifications differ. Both lists are on this page, taken from the manufacturer's own press material.