Comparison
A4 S4 vs A4 40 TDI quattro (Mythos Black metallic)
Head-to-head across 1 brand(s). Differing rows are highlighted; ▲ marks the best value in a row.
| Specification |  Audi · 2026 A4 S4 Remove | Audi · 2026 A4 40 TDI quattro Mythos Black metallic Remove |
|---|---|---|
| Overview | ||
| Brand | Audi | Audi |
| Model | A4 | A4 |
| Variant / Trim | S4 | 40 TDI quattro |
| Body type | Sedan | Sedan |
| Vehicle class | Sedan | Sedan |
| Model year | 2026 | 2026 |
| Powertrain | ICE | ICE |
| Segment | D | D |
| Seating capacity | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Country of origin | Germany | Germany |
| Availability | On sale | On sale |
| Colors | ||
| Exterior colors | Ibis White, Mythos Black metallic, Manhattan Grey metallic, Tango Red metallic, Navarra Blue metallic | Mythos Black metallic |
| Powertrain & Performance | ||
| Engine type | 3.0L V6 TDI turbo diesel | 2.0L TDI turbo diesel I4 |
| Displacement | 2,967 cc | 1,968 cc |
| Cylinders | 6 | 4 |
| Aspiration | Turbo | Turbo |
| Fuel type | Diesel | Diesel |
| Max power | 347 hp▲ best | 190 hp |
| Max torque | 700 Nm▲ best | 400 Nm |
| Transmission | 8-speed tiptronic | 7-speed S tronic |
| Drivetrain | AWD | AWD |
| 0–100 km/h | 4.8 s▲ best | 7.8 s |
| Top speed | 250 km/h▲ best | 231 km/h |
| Fuel consumption | 6.5 L/100km | 5.3 L/100km▲ best |
| Dimensions & Weight | ||
| Length | 4,762 mm | 4,762 mm |
| Width | 1,847 mm | 1,847 mm |
| Height | 1,427 mm | 1,427 mm |
| Wheelbase | 2,820 mm | 2,820 mm |
| Ground clearance | 135 mm | 135 mm |
| Kerb weight | 1,495 kg | 1,495 kg |
| Boot capacity | 460 L | 460 L |
| Fuel tank | 58 L▲ best | 54 L |
| Chassis, Wheels & Brakes | ||
| Front suspension | 5-link | 5-link |
| Rear suspension | 5-link | 5-link |
| Front brakes | Ventilated discs | Ventilated discs |
| Rear brakes | Solid discs | Solid discs |
| Wheel size | 19 in | 18 in |
| Tyre size | 245/40R19 | 235/45R18 |
| Interior & Comfort | ||
| Upholstery | Leather | Fabric |
| Climate control | dual-zone automatic | dual-zone automatic |
| Panoramic roof | — | — |
| Wireless charging | ✓ | ✓ |
| Infotainment & Connectivity | ||
| Central screen | 10.1 in | 10.1 in |
| Apple CarPlay | Wireless | Wireless |
| Android Auto | Wireless | Wireless |
| Speakers | 10 | 10 |
| Safety & ADAS | ||
| Airbags | 8▲ best | 6 |
| ADAS level | L2 | L2 |
| Adaptive cruise control | ✓ | ✓ |
| Auto emergency braking | ✓ | ✓ |
| 360° camera | ✓ | — |
| Parking sensors | Front & rear | Front & rear |
| ISOFIX points | 2 | 2 |
| Tyre-pressure monitoring | ✓ | ✓ |
| Warranty & Ownership | ||
| Vehicle warranty (years) | 2 yr | 2 yr |
| Vehicle warranty (distance) | 999,999 km | 999,999 km |