Volkswagen›Fox›1990›Overview/volkswagen/fox/1990/base/

1990 Volkswagen Fox

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1990 Fox.

Transmission Manual 4-spd

The 1990 Volkswagen Fox, equipped with a manual four‑speed transmission, requires 3.7 qt of oil and is approved for 20W‑40, 20W‑50 or 20W‑20 API grades. EPA fuel‑economy testing lists 22 mpg city, 27 mpg highway and 24 mpg combined. In its first year the model recorded 15 total owner complaints, with fuel‑system and gasoline‑related issues topping the complaint categories and only two recalls issued. Overall, the 1990 Fox sits at the low‑complaint end of a model line that would later peak at 24 complaints in 1993, indicating an early reliability baseline that later eroded.

Model year1993 1992 1991 1990 1989 1988 1987

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity3.7 qtOEM · verified

Engine oil type20W-40 / 20W-50 / 20W-20 APIOEM · verified

EPA fuel economy22/27/24 mpgEPA · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

Transmission

Manual 4-spd

Dimensions & weight NHTSA vPIC

Overall length	163.4 in
Overall width	63 in
Overall height	53.5 in
Wheelbase	92.9 in
Curb weight	2127 lb
Track (front / rear)	53.1 / 53.9 in
Weight distribution (front / rear)	60/40

Ratings & economy EPA / vPIC

EPA city / highway / combined	22 / 27 / 24 mpg
Drivetrain	Front-Wheel Drive
Passenger volume	77 cu ft
Cargo volume	10 cu ft
Recommended fuel	Regular Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Fox of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

10.5–12.3 sec0–60 mph (tested)quickest 10.50 sec — 1987 GL Sedan

Year	Trim / engine	0–60	¼ mile	HP	Drivetrain
1989	GL Sedan 1.8L I-4	12.30 sec	18.50 sec	81 hp	FWD
1988	GL 3-door Wagon 1.8L I-4	10.80 sec	18.20 sec	81 hp	FWD
1987	GL Sedan 1.8L I-4	10.50 sec	17.90 sec	81 hp	FWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 3.7 qt of 20W-40 / 20W-50 / 20W-20 API engine oil.

Lubricants & capacities

Engine Coolant	ETHYLENE GLYCOL
Engine Oil	API · 20W-40 · 20W-50 · 20W-20
Engine Oil Capacity	3.7 qt
Power Steering Fluid	ATF

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter at 7,500 mi; spark plugs every 30,000 mi.

At 7,500 mi	Clutch Assembly (inspect) · Engine Oil Filter (replace)
Every 7,500 mi	Engine Oil (drain & refill) · Tire & Wheel Assembly (rotate)
Every 15,000 mi	Axle Shaft Oil Seal (inspect) · Battery (inspect electrolyte level) · Brake System (inspect) · CV Joint Boot (inspect) · Clutch Assembly (inspect) · Door Stop (lubricate)
Every 30,000 mi	Accessory Drive Belt (inspect) · Engine Air Filter Element (replace) · Spark Plugs (replace)
Every 60,000 mi	Oxygen Sensor (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

In 1990 the Volkswagen Fox experienced 15 complaints, 2 recalls, 1 investigation, and 2 TSBs, a modest load compared to the 24 complaints and 11 TSBs seen in 1991. The recall count remained steady at 2 in 1990 and 1992, while investigations dropped to zero after 1990. The primary complaint areas—Fuel System (4), Power Train (2), Engine & Cooling (2), and Visibility (2)—indicate a focus on mechanical reliability rather than safety or fire issues, which were minimal with only 2 fire complaints and no crash complaints. Compared to the following year’s 1 complaint and higher recall count, 1990 sits in the middle of the trend, neither exceptionally problematic nor unusually clean. Given the moderate complaint and recall figures and the absence of significant safety incidents, 1990 remains a reasonable year to consider, provided a thorough mechanical inspection is performed.

Open recalls

NHTSA campaigns

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

Owner complaints

0 involved a crash · 2 a fire

NHTSA crash-test rating federal NCAP · out of 5 stars

Overall★★★★★

Frontal★★★★★

Side★★★★★

Rollover★★★★★

Owner complaints by model year NHTSA · this generation & adjacent

’90’91 ’92 ’93

Owner complaints filed with NHTSA, by component

All 15 complaints on record, top 8 components.

Fuel System, Gasoline4

Power Train2

Engine & Engine Cooling2

Visibility2

Fuel System, Gasoline,Electrical System1

Unknown Or Other1

Electrical System1

Structure1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

95V105000Engine And Engine Cooling:Cooling SystemReported 23/05/1995

IN THE EVENT OF A COOLING SYSTEM COMPONENT FAILURE WHILE THE VEHICLE IS DRIVEN, THE COOLANT CAN OVERHEAT CAUSING THE COOLING SYSTEM PRESSURE TO RISE TO A LEVEL WHERE A LEAK IN THE HEAT EXCHANGER CAN OCCUR. Remedy: DEALERS WILL INSTALL A BYPASS VALVE KIT WHICH IS DESIGNED TO ROUTE EXCESSIVELY HOT COOLANT TO THE ENGINE WITHOUT FLOWING THROUGH THE HEAT EXCHANGER. DEALERS WILL ALSO INSTALL A…

92V058000Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And FittingsReported 14/04/1992

THE FUEL HOSE ATTACHED TO THE FUEL DISTRIBUTION RAIL ON THE ENGINE MAY SHRINK BEYOND THE CLAMP FORCE OF THE FUEL HOSE CLAMPS, ALLOWING FUEL TO LEAK. Remedy: REPLACE THE FUEL HOSE ATTACHED TO THE FUEL RAIL AND INSTALL A NEW SPRING TYPE SELF-TIGHTENING CLAMP.

Technical service bulletins NHTSA · verified

Showing 2 of 2 bulletins on record with NHTSA.

Bulletin	Date	Component	Summary
2015831	2008-08-28	Engine And Engine Cooling	VOLKSWAGEN: EXHAUST HEAT SHIELD, REPLACEMENT GUIDELINES. HEAT SHIELDS ARE TO BE INSPECTED…
0101	2001-06-12	Seats	SUBJECT REGARDING LATCH SYSTEM LOWER ANCHORS AND TETHERS FOR CHILDREN, INSTALLING /…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420

Catalyst system efficiency below threshold — Bank 1

P0300

Random / multiple cylinder misfire detected

P0171

System too lean — Bank 1

P0455

Evaporative emission system leak detected — large leak

P0128

Coolant thermostat below regulating temperature

P0442

Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN

Decode a VIN to confirm the transmission and build data for a specific Fox. OEM

Build data

Plant, GVWR class, engine and body data for any 17-character VIN.

Recalls

Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Vehicles taking 3.7 qt

Reference guides

Cross-vehicle references for the kinds of data on this page.

Vehicle recalls & TSBs OBD-II trouble codes Maintenance schedules Fluid capacities & specs

Frequently asked

How much oil does the 1990 Fox take?

3.7 qt of ABOVE 68 degrees F: 40W API SL, 32 degrees F TO 86 degrees F: 30W API SL, ABOVE 14 degrees F: 20W-40, 20W-50 API SL, 14 degrees F TO 50 degrees F: 20W-20 API SL, BELOW 25 degrees F: 10W API (STARBU, per the factory manual.

Does the 1990 Fox have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Fox get?

EPA figures are 22 city / 27 highway / 24 combined mpg.