VolvoC702006Overview/volvo/c70/2006/base/

2006 Volvo C70

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2006 C70.

Transmission Automatic (S5)

The 2006 Volvo C70 convertible pairs its five-speed automatic transmission with a powertrain that calls for 6.1 quarts of oil within the 5W-30/10W-30 viscosity range, while delivering EPA-estimated fuel economy of 18 mpg city, 27 mpg highway, and 21 mpg combined. Compared to the broader complaint history spanning 1998–2013—peaked at 26 owner complaints in 2000 and reaching its lowest point of just four in 2010—the 2006 model sits comfortably below both averages with nine total owner complaints, placing it among the more refined iterations of the C70. The two recalls recorded for this model year, combined with a complaint profile dominated by wheel-related issues rather than drivetrain or structural concerns, suggest the 2006 represents a mature product within its generation and a comparatively reliable choice within the model's historical range.

Model year20132012201120102009200820072006

Quick specs

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

Engine oil capacity6.1 qtOEM · verified
Engine oil type5W-30 / 10W-30 APIOEM · verified
Lug nut torque81 ft-lbsOEM · verified
EPA fuel economy18/27/21 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 91 · 590 CCA battery, OE oil filter 8692305. 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 91 · 590 CCAOEM · verified
Tire size235-45VR17OEM · verified
Wheel / rim8.0-J inOEM · verified

OE service part numbers OEM · verified

Engine oil filter8692305
Engine air filter30757155
Fuel filter31271607 alt 31273741
Battery30772226 alt 30772221
Front wiper blades32341315
Thermostat31319608
Cabin air filter30780377 alt 30780376

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S5)

Dimensions & weight NHTSA vPIC

Overall length180.3 in
Overall width71.7 in
Overall height55.5 in
Wheelbase103.9 in
Curb weight3772 lb
Track (front / rear)61 / 60.6 in

Ratings & economy EPA / vPIC

EPA city / highway / combined18 / 27 / 21 mpg
DrivetrainFront-Wheel Drive
Recommended fuelPremium Gasoline

Performance & power Independent road tests

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

Independent road tests for the C70 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

7.5–7.6 sec0–60 mph (tested)quickest 7.50 sec — 2006 T5 Convertible
YearTrim / engine0–60¼ mileHPDrivetrain
2006T5 Convertible 2.5L Turbo I-57.50 sec15.70 sec218 hpFWD
2006T5 Convertible 2.5L Turbo I-57.60 sec15.90 sec218 hpFWD
2007T5 Convertible 2.5L Turbo I-57.30 sec15.70 sec218 hpFWD
2007T5 Convertible 2.5L Turbo I-57.70 sec15.90 sec218 hpFWD
1999Convertible 2.4L Turbo I-58.00 sec16.10 sec190 hpFWD
1998Coupe 2.3L Turbo I-56.20 sec14.70 sec236 hpFWD
1998Coupe 2.3L Turbo I-56.20 sec14.10 sec236 hpFWD
1998Coupe 2.3L Turbo I-56.40 sec14.90 sec236 hpFWD

Service quick specs OEM factory data

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

This engine holds 6.1 qt of 5W-30 / 10W-30 API engine oil, DOT 4 brake fluid. Torque lug nuts to 81 ft-lbs. The firing order is 1-2-4-5-3.

Lubricants & capacities

Automatic Transmission FluidATF
Automatic Transmission Fluid Capacity8
Brake FluidDOT 4
Engine Oil5W-30 · API · 10W-30
Engine Oil Capacity6.1 qt
Manual Transmission FluidVolvo part number 1161745
Manual Transmission Fluid Capacity4.2
Power Steering FluidSYNTHETIC

Engine torques

Crankshaft Pulley and/or Damper Bolts133 ft-lbs
Intake Manifold to Engine BoltsLower: 14 ft-lbs; Upper: 7.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts27 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs48 ft-lbs

Chassis torques

Lug Nuts81 ft-lbs
Front Wheel Hub26 ft-lbs

Ignition

Cylinder Firing Order1-2-4-5-3
Curb Idle Speed (No Load)720 rpm
Spark Plug Gap0.027 in
Spark Plug Torque22.0 ft-lbs

Battery & A/C

Standard BCI Group Number91
Standard BCI Cranking Performance590 cca
Optional BCI Group Number94R
Optional BCI Cranking Performance700 cca

Service checks

Pressure Test22 psi
Radiator Cap Pressure Relief22 psi
Thermostat Opening Temperature194 °F
Injector Primary Resistance12 ohms

Brakes

Torque Caliper to Bracket22 ft-lbs
Torque to Knuckle88 ft-lbs / 51 ft-lbs
Minimum Pad ThicknessFront: 0.079; Rear: 0.079 in
Rotor Runout Limit0.0029 in / 0.0019 in
Rotor Minimum Machining0.937 in / 0.386 in
Rotor Discard at or Under0.905 in / 0.354 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
111 ft. lbs., Step 2: 18 ft. lbs., Step 3: 10011 ft. lbs
Engine Flywheel Bolts — tightening sequence 1 stages
133 ft. lbs., Step 2: 6533 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 60,000 mi.

Every 7,500 miBrake Linings (inspect) · Brake Rotor (inspect) · Clutch Master Cylinder (inspect fluid level) · Driveshaft U-Joint (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace)
Every 15,000 miBattery (inspect) · Engine Coolant System (leak inspection) · Final Drive (inspect fluid level) · Parking Brake System (inspect)
Every 30,000 miEngine Air Filter Element (replace) · Fuel Line (inspect)
At 37,500 miEngine Air Filter Element (replace)
Every 37,500 miBrake Hydraulic System (drain, refill & bleed)
At 60,000 miDriveshaft U-Joint (inspect) · Exhaust System (Complete) (inspect) · Steering System (inspect) · Suspension System (inspect)
Every 60,000 miSpark Plugs (replace)
At 105,000 miDrive Belt (replace)
At 120,000 miTiming 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 2006 C70 sits at a notable inflection point in the model's federal record: after a comparatively quiet 2003–2004 period (7–15 complaints, zero recalls), it records 9 complaints and 2 recalls alongside a sharp rise in TSBs to 200 — the highest since 1998 — before complaints jump to 17–22 and recalls to 3–4 in 20072008. The 2006 complaint profile is narrow, with three wheel-related reports and single entries for electrical/exterior lighting, structure, and powertrain; the data does not specify root causes for any category. Crash and fire complaints are absent for the year. Compared with the early-generation peak (26 complaints, 4 recalls in 2000) and the late-generation spike (22–23 complaints in 2008 and 2012), 2006's volume is modest, though its elevated TSB count signals active manufacturer service activity. The recall count of two is below the 1998–2000 and 2007–2009 averages, and the complaint total is among the lower quartile for the full 1998–2013 span. For a buyer prioritizing a used convertible with a relatively clean federal footprint and no reported safety-critical incidents, the 2006 represents a reasonable vintage, provided a pre-purchase inspection addresses the wheel and electrical items flagged in the complaint data.

2
Open recalls
NHTSA campaigns
200
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
9
Owner complaints
0 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 9 complaints on record, top 7 components.

Wheels3
Electrical System,Exterior Lighting1
Structure1
Power Train1
Air Bags1
Suspension,Wheels1
Service Brakes, Hydraulic,Air Bags1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

11V508000Equipment:Other:LabelsReported 18/10/2011

VOLVO IS RECALLING CERTAIN MODEL YEAR 2006-2012 C70 VEHICLES MANUFACTURED FROM NOVEMBER 15, 2005, THROUGH JULY 31, 2011, AND MODEL YEAR 2011-2012 S60 VEHICLES MANUFACTURED FROM JULY 14, 2010, THROUGH APRIL 16, 2011… Remedy: VOLVO WILL NOTIFY OWNERS AND DEALERS WILL INSPECT THE VEHICLE AND INSTALL THE LABEL AS NECESSARY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON FEBRUARY 23, 2012. OWNERS MAY CONTACT…

10V566000Equipment:Electrical:Navigational System(Global Positioning System)Reported 08/11/2010

VOLVO IS RECALLING CERTAIN VEHICLES EQUIPPED WITH GARMIN 760 PORTABLE GLOBAL POSITIONING SYSTEM (GPS) UNITS BECAUSE THE BATTERIES ON THOSE UNITS MAY OVERHEAT. Remedy: VOLVO ADVISES OWNERS TO PLEASE STOP USING THE GARMIN PORTABLE GPS DEVICE IMMEDIATELY, AND VISIT THE GARMIN WEBSITE TO DETERMINE IF THEIR UNIT IS AFFECTED. THE UNIT'S BATTERY WILL…

Technical service bulletins NHTSA · verified

Showing 5 of 200 bulletins on record with NHTSA.

BulletinDateComponentSummary
37809.1.12026-04-07Unknown Or OtherThis is a TJ text only - The purpose of this TJ is to be a master reference list to…
192452025-12-06Unknown Or OtherThis is a Technical Journal. Vehicle type and platform identification.
85012025-04-10Exterior LightingThis is a Technical Journal: Remote connection, BOMGAR application. Before joining a…
S103032025-02-21Unknown Or OtherVolvo Cars USA LLC and Volvo Car Canada LTD on behalf of the Volvo Car Corporation has…
S103032025-02-13Unknown Or OtherVolvo Cars USA LLC and Volvo Car Canada LTD on behalf of the Volvo Car Corporation has…

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 C70. 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.

Reference guides

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

Frequently asked

How much oil does the 2006 C70 take?

6.1 qt of BELOW 86 degrees F: 5W-30 API, -4 degrees F TO 104 degrees F: 10W-30 API, per the factory manual.

Does the 2006 C70 have open recalls?

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

What gas mileage does the C70 get?

EPA figures are 18 city / 27 highway / 21 combined mpg.