What is the fuel economy of a 1998 Audi A4?

EPA figures for the 1998 Audi A4 reach 23 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 1998 Audi A4?

NHTSA lists 6 safety recall campaigns for the 1998 Audi A4. Check your specific vehicle by VIN on the official NHTSA site - recalls are fixed free of charge by dealers.

What are common problems with the 1998 Audi A4?

Owners have filed 277 complaints with NHTSA for the 1998 Audi A4, most often about: Service Brakes, Hydraulic, Engine And Engine Cooling, Electrical System. Complaint counts reflect what owners report, not confirmed defects.

Audi · 1998

1998 Audi A4

Official EPA fuel economy and NHTSA recall record, best combined figure 23 MPG.

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
1.8L 4-cyl	Automatic 5-spd	Premium	18	29	22	404
1.8L 4-cyl	Manual 5-spd	Premium	20	29	23	386
2.8L 6-cyl	Automatic 5-spd	Premium	16	27	20	444
2.8L 6-cyl	Manual 5-spd	Premium	18	27	21	423

Safety recalls (NHTSA)

6 campaigns on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.

Campaign 22V471000

Volkswagen Group of America, Inc. (Audi) is recalling certain 1998 Audi A8 and 1997-1998 Audi A4 vehicles equipped with Non-Azide Driver air bag Inflators (NADI) that do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflator may absorb moisture, causing the inflator to explode or the air bag cushion to underinflate.

Campaign 98V134000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. IF THE ENGINE BACKFIRES DURING A COLD-START, AN AIR SCREEN WHICH IS LOOSELY SEATED IN THE AIR FLOW METER CAN BECOME DAMAGED.

Campaign 99V131001

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. A CONTROL VALVE IN THE VACUUM HOSE CONNECTING THE BRAKE BOOSTER TO THE INTAKE MANIFOLD MAY NOT OPEN OR CLOSE FULLY AT TEMPERATURES BELOW -4 F UNDER CERTAIN DRIVING CONDITIONS.

Campaign 99V248000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE TIE RODS OF THE STEERING ASSEMBLY ARE PROTECTED ON EACH SIDE BY A SEAL TO PREVENT MOISTURE AND DUST PARTICLES FROM ENTERING THE SWIVEL BEARING MECHANISM. IT IS POSSIBLE THAT SOME TIE ROD SEALS MAY NOT SEAL PROPERLY.

Campaign 06E049000

CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

Campaign 06E060000

CERTAIN AAI MOTORSPORTS COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LIST PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

Owner complaints (NHTSA)

277 complaints filed by owners for this model year (5 involving a crash, 2 a fire). Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.

Service Brakes, Hydraulic 109 Engine And Engine Cooling 29 Electrical System 24

Decode this car's VIN All Audi models EU CO2 & registrations

Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.