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2005 Toyota MR2

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2005 MR2.

Body PASSENGER CARTransmission Manual 5-spd

The 2005 Toyota MR2 is a passenger car equipped with a manual 5-speed transmission and requires 3.9 quarts of 5W-30 API oil for service. It achieves EPA fuel economy ratings of 23 mpg city, 29 mpg highway, and 25 mpg combined. In the context of the model's complaint history spanning 1991 to 2005, the 2005 model year recorded only 3 owner complaints—the second-lowest tally in the entire range—with no related recalls, indicating a notably trouble-free ownership experience relative to earlier model years.

Model year2005 2004 2003 2001 2000 1995 1994

Quick specs

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

Engine oil capacity3.9 qtOEM · verified

Engine oil type5W-30 APIOEM · verified

Lug nut torque76 ft-lbsOEM · verified

EPA fuel economy23/29/25 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 51R · 430 CCA battery, OE oil filter 90915YZZN1. 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 51R · 430 CCAOEM · verified

Tire size215-45WR16OEM · verified

Wheel / rim7-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filter	90915YZZN1
Engine air filter	178011602083
Fuel filter	2330023040 alt 2321721030
Spark plug	9008091184
Battery	2880022050
Front wiper blades	8522252131 alt 8521253051
Serpentine belt	99366J1690
Thermostat	9091603125 alt 1632562010

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

Transmission

Manual 5-spd

Ratings & economy EPA / vPIC

EPA city / highway / combined	23 / 29 / 25 mpg
Drivetrain	Rear-Wheel Drive
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 MR2 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

6.6–8.2 sec0–60 mph (tested)quickest 6.60 sec — 2001 Spyder

Year	Trim / engine	0–60	¼ mile	HP	Drivetrain
2002	Spyder 1.8L I-4	8.20 sec	16.20 sec	138 hp	RWD
2001	Spyder 1.8L I-4	6.60 sec	15.20 sec	138 hp	RWD
2001	Spyder 1.8L I-4	7.10 sec	15.30 sec	138 hp	RWD
2001	Spyder 1.8L I-4	7.16 sec	15.40 sec	138 hp	RWD
2000	Spyder 1.8L I-4	7.10 sec	15.50 sec	138 hp	RWD

Service quick specs OEM factory data

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

This engine holds 3.9 qt of 5W-30 API engine oil. Torque lug nuts to 76 ft-lbs, the oil drain plug to 18.0 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Engine Oil	5W-30 · API
Engine Oil Capacity	3.9 qt

Engine torques

Crankshaft Pulley and/or Damper Bolts	89 ft-lbs
Engine Oil Pan Drain Plug	18.0 ft-lbs

Chassis torques

Lug Nuts	76 ft-lbs
Rear Wheel Hub	159 ft-lbs

Ignition

Cylinder Firing Order	1-3-4-2
Spark Plug Manufacturer	Denso
Spark Plug Gap	0.039-0.043 in
Spark Plug Torque	13.0 ft-lbs
Spark Plug Manufacturer	Denso
Spark Plug Gap	0.039-0.051 in
Spark Plug Torque	18.0 ft-lbs
Spark Plug Manufacturer	Denso

Battery & A/C

Refrigerant	R134a
Refrigerant Capacity	1.25-1.38 lbs
Oil Group	PAG
Oil Type	46
Oil Capacity	4.50 oz
Standard BCI Group Number	51R
Standard BCI Cranking Performance	430 cca

Service checks

Injector Primary Resistance	0.3-100 ohms
Injector Primary Resistance	13.4-14.2 @ 68 degreesF ohms
Engine Oil Pressure	43 psi @ Idle, 36-78 psi @ 3000 rpm psi
Intake Valve Lash	0.006-0.010 in
Exhaust Valve Lash	0.010-0.014 in

Brakes

Torque Caliper to Bracket	15 ft-lbs / 25 ft-lbs
Torque to Knuckle	44 ft-lbs / 80 ft-lbs
Minimum Pad Thickness	Front: 0.039; Rear: 0.039 in
Minimum Shoe Thickness	0.039 in
Rotor Runout Limit	0.002 in / 0.0039 in
Rotor Nominal Thickness From	0.787 in / 0.63 in
Rotor Nominal Thickness To	0.787 in / 0.63 in
Rotor Discard at or Under	0.709 in / 0.591 in

Multi-step torque procedures OEM · verified

Cylinder Head — tightening sequence 2 stages

1	36 ft. lbs.	36 ft. lbs
2	90 degrees.	90 degrees

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 5,000 mi; spark plugs at 120,000 mi.

Every 5,000 mi	Brake Linings (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace)
Every 15,000 mi	Accessory Drive Belt (inspect) · Brake Line (inspect) · CV Joint Boot (inspect) · Engine Coolant System (inspect fluid level) · Exhaust System (Complete) (inspect) · Steering Gear Box Assembly (inspect)
Every 30,000 mi	Air Conditioning Condenser (inspect) · Cabin Air Filter (replace) · Engine Air Filter Element (replace) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Line (inspect) · Fuel Tank (inspect)
At 60,000 mi	Accessory Drive Belt (inspect)
Every 60,000 mi	Engine Valves (inspect valve lash)
At 120,000 mi	Spark Plugs (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 2005 Toyota MR2 recorded only 3 NHTSA complaints, 0 recalls, 0 investigations, and 0 crash or fire complaints, a sharp drop from the 32 and 31 complaints seen in 2002 and 2003. TSBs, however, peak in 2005 at 111, up from 94 in 2004 and well above the 42–50 range of 2000–2002, though the data does not specify why bulletin volume increased while owner complaints declined. Across the 2000–2005 span, recalls are absent and complaints cluster in 2002–2003 before collapsing to 2–3 per year in 2004–2005. The 2005 top complaint areas — one each for power train/unknown or other, equipment, and equipment/unknown or other — are low-frequency and nonspecific, so the record does not identify a recurring defect. For a used buyer, 2005 is a comparatively good year to buy on the complaint front, but the high TSB count makes a thorough service-history review and pre-purchase inspection important.

Open recalls

NHTSA campaigns

111

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

Owner complaints

0 involved a crash · 0 a fire

Owner complaints by model year NHTSA · this generation & adjacent

’91 ’92 ’93 ’00 ’01 ’02 ’03 ’04’05

Owner complaints filed with NHTSA, by component

All 3 complaints on record, top 3 components.

Power Train,Unknown Or Other1

Equipment1

Equipment,Unknown Or Other1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 111 bulletins on record with NHTSA.

Bulletin	Date	Component	Summary
T-SB-0055-24 Rev2	2026-01-07	Unknown Or Other	Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a…
T-SB-0035-24 Rev2	2024-12-06	Structure	Acid rain results from rainwater or other airborne moisture that become acidic due to…
T-SB-0038-24 Rev2	2024-12-06	Structure	To prevent brake rotor rust from forming during transportation and storage, wheel film…
T-SB-0039-24 Rev2	2024-12-06	Structure	The condition known as acid rain is caused by airborne chemicals or particles in the…
T-SB-0061-23 Rev2	2024-12-05	Structure	Toyota vehicles are currently protected with RapgardTM protective film designed to…

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 MR2. 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.

Group 51R battery Vehicles taking 3.9 qt Engine oil filter 90915YZZN1 Engine air filter 178011602083 Fuel filter 2330023040 Spark plug 9008091184

Reference guides

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

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

Frequently asked

How much oil does the 2005 MR2 take?

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

Does the 2005 MR2 have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the MR2 get?

EPA figures are 23 city / 29 highway / 25 combined mpg.