Audi S8 D4
The ultimate iron fist in a velvet glove, blending supercar pace with executive discretion.
- Power
- 520 bhp
- 0–60 mph
- 3.6 s
- Top speed
- 155 mph
- Est. value
- $24k–$42k
About the Audi S8 D4
The D4-generation Audi S8 represents the pinnacle of the brand's 'sleeper' philosophy, hiding a detuned Bentley Continental V8 within a restrained, all-aluminium body. Following the 2015 facelift, it gained sharper Matrix LED lighting and refined interior tech while retaining its remarkable ability to out-accelerate contemporary sports cars. Its adaptive air suspension and active noise cancellation provide a serene cabin environment, yet the quattro system and sport differential allow for surprising agility. For the collector, it remains one of the most capable and understated long-distance cruisers ever engineered.
Audi S8 D4 specs
The Audi S8 D4 produces 520 bhp (388 kW) and 650 Nm (479 lb-ft) of torque. It reaches 60 mph in 3.6 seconds and has a top speed of 155 mph (250 km/h).
| Make | Audi |
|---|---|
| Model | S8 |
| Generation | D4 |
| Trim | 4.0 TFSI |
| Years | 2012–2018 |
| Type | Luxury |
| Body style | Saloon |
| Country | Germany |
| Original price | About $115,000 when new |
| Engine | 4.0-litre twin-turbo V8 |
|---|---|
| Displacement | 3,993 cc (4.0 litres) |
| Induction | Twin-turbocharged |
| Power | 520 bhp (388 kW) at 6,000 rpm |
| Torque | 650 Nm (479 lb-ft) |
| Redline | 6,600 rpm |
| 0–60 mph | 3.6 s |
| Top speed | 155 mph (250 km/h) |
| Transmission | 8-speed automatic |
| Drivetrain | All-wheel drive |
| Weight | 1,975 kg (4,354 lb) |
| Power-to-weight | 263 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is an Audi S8 D4 worth?
A typical Audi S8 D4 is estimated to be worth $24,000 – $42,000 (about £18,000 – £31,000).
Its original price when new was about $115,000.
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. Pound figures use the exchange rate of 3 November 2026. How values are estimated
Audi S8 D4 rarity in CarSpot
The Audi S8 D4 is a Rare card in CarSpot, with a rarity score of 50 out of 100. Performance cars, typically worth around £50,000 to £100,000. A Rare card is worth 40 XP.
Each model's tier starts from a 0–100 score based on its value plus its power or production numbers. Once enough players have spotted a model, how often it is spotted can move it up or down one tier. How CarSpot rarity works
Rarity is a collectible game mechanic, not an assessment of real-world scarcity or value.
Audi S8 D4 fun facts
- The S8's 4.0 TFSI engine features 'Cylinder on Demand' technology, which deactivates four cylinders during cruising to improve fuel efficiency.
- Unlike the standard A8, the D4 S8 was only available in the short-wheelbase body style to preserve its handling dynamics.
- The car uses active engine mounts that generate counter-phase vibrations to cancel out engine noise when running in four-cylinder mode.