SubaruImpreza20002.5L/subaru/impreza/2000/2-5l/

2000 Subaru Impreza — 2.5L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2000 Impreza 2.5L. Covers both the standard and High Output 2.5L.

Engine 2.5LTransmission Automatic 4-spd

The 2000 Subaru Impreza 2.5L pairs its namesake 2.5-liter engine with a four-speed automatic transmission, carrying EPA ratings of 20 mpg city and 26 mpg highway alongside a service specification of 4.2 quarts of 5W-30 API oil. Against the model’s full 1990–2026 complaint history, this year registers only 42 owner grievances—substantially fewer than the 300 logged for 2002—with three recalls on record, marking it as a comparatively quiet entry before later model years accumulated significantly higher complaint volumes.

Model year2001200019991998

Quick specs

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

Engine oil capacity4.2 qtOEM · verified
Engine oil type5W-30 APIOEM · verified
Lug nut torque58-72 ft-lbsOEM · verified
EPA fuel economy20/26/22 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 35 · 360 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 35 · 360 CCAOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length172.4 in
Overall width67.3 in
Overall height55.5 in
Wheelbase99.2 in
Curb weight2800 lb
Track (front / rear)57.5 / 57.5 in
Weight distribution (front / rear)59/41

Ratings & economy EPA / vPIC

EPA city / highway / combined20 / 26 / 22 mpg
Drivetrain4-Wheel or All-Wheel Drive
Passenger volume84 cu ft
Cargo volume11 cu ft
Recommended fuelRegular Gasoline

Performance & power Independent road tests

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

Independent published road-test results.

7.8 sec0–60 mph (tested)quickest 7.80 sec — 2000 2.5RS Sedan
165 hpHorsepower (as tested)
166 lb-ftTorque (as tested)
YearTrim / engine0–60¼ mileHPDrivetrain
20002.5RS Sedan 2.5L F-47.80 sec15.90 sec165 hpAWD
20022.5RS Sedan 2.5L F-47.80 sec16.10 sec165 hpAWD
20072.5i Sedan 2.5L F-47.90 sec16.00 sec173 hpAWD

Service quick specs OEM factory data

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

This engine holds 4.2 qt of 5W-30 API engine oil, 75W-90 · 80W-90 · GL-5 in the differential, DOT 3 brake fluid. Torque lug nuts to 58-72 ft-lbs. The firing order is 1-3-4-2.

Lubricants & capacities

Brake FluidDOT 3
Differential Gear Oil75W-90 · 80W-90 · GL-5
Differential Gear Oil Capacity1.6 Pints
Engine CoolantETHYLENE GLYCOL
Engine Oil5W-30 · API
Engine Oil Capacity4.2 qt
Power Steering FluidATF
Transfer Case Fluid80W-90 · GL-5

Engine torques

Connecting Rod (Large End) Bearings33 ft-lbs
Crankshaft Pulley and/or Damper Bolts123-137 ft-lbs
Engine Flywheel Bolts53 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs5 ft-lbs

Chassis torques

Lug Nuts58-72 ft-lbs
Transfer Case Drain Plug17.0-20.0 ft-lbs
Front Wheel Hub137 ft-lbs
Rear Wheel Hub137 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Curb Idle Speed (No Load)MT: 650, AT: 700 rpm
Curb Idle Speed Variance (No Load)100 rpm
Ignition Coil Primary Resistance.66-.80 ohms
Ignition Coil Secondary Resistance10,880-14,720 ohms
Spark Plug ManufacturerChampion
Spark Plug Gap0.039-0.043 in
Spark Plug Torque13-17 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity0.99-1.50 lbs
Oil GroupPAG
Oil Capacity4.90 oz
Standard BCI Group Number35
Standard BCI Cranking Performance360 cca

Service checks

Injector Primary Resistance5-20 ohms
Engine Compression137-176 psi
Engine Oil Pressure14 psi @ 600-700 rpm, 43 psi @ 5000 rpm psi
Intake Valve Lash0.008 in
Exhaust Valve Lash0.010 in

Brakes

Brake ApplicationWITH REAR DISC / WITH STANDARD
Torque Caliper to Bracket58 ft-lbs / 24-31 ft-lbs
Torque to Knuckle58 ft-lbs
Minimum Pad ThicknessFront: 0.295; Rear: 0.256 specification
Brake ApplicationWITH REAR DISC / WITH STANDARD
Rotor Runout Limit0.0029 in / 0.0028 in
Rotor Nominal Thickness From0.394 in / 0.945 in
Rotor Nominal Thickness To0.394 in / 0.945 in

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter at 3,000 mi; spark plugs every 60,000 mi.

At 3,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
Every 7,500 miEngine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 15,000 miBody Latches, Locks & Hinges (inspect) · Brake Linings (inspect) · Brake System (inspect) · Clutch Assembly (inspect) · Clutch Master Cylinder (inspect fluid level) · Engine Coolant System (leak inspection)
Every 30,000 miBrake Drum Assembly (inspect) · Brake Hydraulic System (drain, refill & bleed) · Differential (inspect fluid level) · Engine Air Filter Element (replace) · Engine Breather Filter (replace) · Fuel Filter (replace)
Every 60,000 miSpark Plugs (replace) · Wheel Bearing (inspect)
At 105,000 miAccessory Drive Belt (inspect) · Drive Belt (replace) · Engine Valves (inspect valve lash) · Timing Belt (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.

The 2000 Subaru Impreza sits at the tail end of the first-generation arc (1993–2001), a period characterized by fluctuating complaint volumes that peaked at 64 in 1995 and settled into the 22–46 range through the late 1990s. At 42 complaints, the 2000 model year nearly doubles the 22 recorded for 1999 and stands well above the 11 reported for 2001, while its 71 technical service bulletins represent a sharp jump from 1999's 36—suggesting Subaru was actively cataloging and addressing a broadening set of known issues as the platform matured. The three recalls match the generation's consistent norm (every year from 1993 through 2000 carried 2–3 recalls), and the absence of federal investigations is consistent with neighboring years. Top complaint concentrations in Power Train (9) and Suspension (7), along with 6 crash-related and 1 fire-related complaint, indicate real but not generation-worst problem areas; the data does not specify root causes for any of these. The dramatic spike to 300 complaints in 2002 clearly marks the next-generation transition, reinforcing that 2000 is a late-cycle refinement year rather than a clean-sheet redesign. **Bottom line: the 2000 is a mid-pack year within its generation—not as clean as 1999 or 2001 on complaint volume—but the high TSB count means many issues were formally documented and likely resolvable; it is a reasonable buy if service records confirm TSB-related repairs were completed, though a 1999 or 2001 example would carry lower complaint risk.**

3
Open recalls
NHTSA campaigns
71
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
42
Owner complaints
6 involved a crash · 1 a fire

Owner complaints filed with NHTSA, by component

All 42 complaints on record, top 8 components.

Power Train9
Suspension7
Vehicle Speed Control3
Service Brakes, Hydraulic3
Unknown Or Other2
Fuel System, Gasoline2
Tires2
Engine & Engine Cooling2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 4 campaigns on record for this vehicle.

08E050000Exterior Lighting:HeadlightsReported 11/08/2008

K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF… Remedy: K2 MOTOR WILL NOTIFY OWNERS AND OFFER A FULL REFUND. THE RECALL BEGAN ON DECEMEBER 17, 2008. OWNERS MAY CONTACT K2 MOTOR AT 1-909-839-2992.

09E012000Exterior LightingReported 07/04/2009

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE… Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT…

Technical service bulletins NHTSA · verified

Showing 5 of 71 bulletins on record with NHTSA.

BulletinDateComponentSummary
SubaruNet Announcement2024-11-13Electrical SystemThis annocement is to inform dealers to the Gen 3.1 Head Unit OTA will be available via…
15-130-08R2024-10-31Unknown Or OtherThis bulletin details an important regulation issued by the National Highway Traffic…
01-167-08R2024-10-01Unknown Or OtherThis bulletin contains additional information for recommended materials listed in the…
15-298-22R2024-09-27Electrical SystemThis Service Information Bulletin announces the preferred practices to be used when…
01-167-08R2024-09-27EngineThis bulletin contains additional information for recommended materials listed in the…

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

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Vehicles with shared specs

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

Reference guides

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

Frequently asked

How much oil does the 2000 Impreza 2.5L take?

4.2 qt of 5W-30 API SM, per the factory manual.

Does the 2000 Impreza have open recalls?

NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 2.5L get?

EPA figures are 20 city / 26 highway / 22 combined mpg.