About the Audi RS4 Saloon
The RS4 Saloon was produced in two main generations: the B5 (2000-2001) and B7 (2006-2008). Both featured naturally aspirated V8 engines developing 380bhp and 420bhp respectively, delivering 0-60mph in under 5 seconds. The B7 generation is most commonly found on the used market, featuring Audi's 4.2-litre FSI V8 paired with a six-speed manual or six-speed Tiptronic automatic transmission. Standard equipment included Recaro sports seats, upgraded brakes, and adaptive dampers.
Known for their exceptional build quality and tuneful engines, RS4 Saloons offer supercar performance with everyday usability. The quattro system provides outstanding traction in all conditions, while the saloon bodystyle offers more boot space than the Avant estate equivalent. Running costs are substantial, with fuel economy averaging 18-22mpg and premium maintenance requirements.
What Affects the Price of a Used Audi RS4 Saloon
Mileage significantly impacts values, with sub-60,000-mile examples commanding premium prices. Service history is critical—full Audi main dealer history adds considerable value, while independent specialist history is acceptable if comprehensive. Transmission choice affects price, with manual gearboxes now rare and sought-after, typically fetching £2,000-£3,000 more than automatics.
Condition of the interior, particularly the Recaro seats and leather trim, influences price. Originality matters to enthusiasts, so unmodified examples with factory options like Carbon Sigma pack, Dynamic Ride Control, or the sports exhaust system command premiums. Paint condition, wheel refurbishment needs, and evidence of track use can all reduce asking prices. Colour combinations also play a role, with Suzuka Grey, Phantom Black, and Misano Red being most desirable.
Buying Tips for the Audi RS4 Saloon
Inspect the engine thoroughly for carbon build-up issues on FSI models, which can affect performance. Listen for timing chain noise on start-up—a rattling sound indicates wear requiring expensive rectification. Check the dual-mass flywheel on manual cars for judder or vibration when pulling away. Examine the DRC (Dynamic Ride Control) system if fitted, as failures cost £1,500+ to repair.
Verify the condition of brake discs and pads—ceramic brakes are extremely expensive to replace. Check for smooth operation of the quattro system and any transmission warning lights. Inspect exhaust components for corrosion and the underside for accident damage or track wear. Always conduct a comprehensive test drive including cold and hot starts. Budget £1,000+ annually for maintenance, with major services every two years costing £800-£1,200. Consider an independent inspection from an Audi specialist before purchase.