VolkswagenBeetle Convertible2018Overview/volkswagen/beetle-convertible/2018/base/

2018 Volkswagen Beetle Convertible

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2018 Beetle Convertible.

Body PASSENGER CARTransmission Automatic (S6)

Classified as a passenger car, the 2018 Volkswagen Beetle Convertible features an S6 automatic transmission and delivers EPA fuel economy estimates of 26/33/29 mpg. Reliability records for this model year document 16 total owner complaints with Air Bags identified as the top complaint area, alongside 4 recalls. These metrics establish the vehicle's standing for researchers, highlighting Air Bags as the primary focus of reported issues within the documented history.

Model year2019201820172016201520142013

Quick specs

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

Lug nut torque103 ft-lbsOEM · verified
EPA fuel economy26/33/29 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses OE oil filter 06L115562B. 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.

Tail / brake / turnLAMPOEM · verified
Tire size235/45R18OEM · verified
Wheel / rim8.0 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter06L115562B
Engine air filter5C0129620B
Fuel filter1K0201051K
Spark plug06K905601D
Battery1S0915105A alt 5K0915105G
Front wiper blades5C1955425
Serpentine belt06K260849A
Cabin air filter1K0819644B

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S6)

Dimensions & weight NHTSA vPIC

Overall length168.5 in
Overall width71.3 in
Overall height57.9 in
Wheelbase100 in
Curb weight3225 lb
Track (front / rear)62.2 / 61 in
Weight distribution (front / rear)63/37

Ratings & economy EPA / vPIC

EPA city / highway / combined26 / 33 / 29 mpg
DrivetrainFront-Wheel Drive
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

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

Torque lug nuts to 103 ft-lbs. The firing order is 1-3-4-2.

Chassis torques

Lug Nuts103 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Spark Plug ManufacturerVolkswagen
Spark Plug Gap.28-.31 in
Spark Plug Torque22 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.11-1.21 lbs.
Oil GroupPAG
Oil Type46

Brakes

Brake Caliper Bolt to Carrier TorqueFront: 22; Rear: 26 always
Brake Caliper Carrier to Hub Bolt TorqueFront: 148
Vented Rotor Minimum Thickness for ReplacementFront: .748; Rear: .315
Maximum Drum DiameterParking Brake: 9.114

Multi-step torque procedures OEM · verified

Front Wheel Hub — tightening sequence 1 stages
1148.0 ft. lbs., Step 2: 90°148 ft. lbs
Rear Wheel Hub — tightening sequence 1 stages
1148.0 ft. lbs., Step 2: 90°148 ft. lbs
Connecting Rod (Large End) Bearings — tightening sequence 2 stages

Prep Gasoline engines · M8 Bolts

115.0 ft. lbs.15 ft. lbs
290.0 degrees; M9 Bolts90 degrees
133.0 ft. lbs.33 ft. lbs
290.0 degrees; Diesel engines90 degrees
122.0 ft. lbs.22 ft. lbs
290.0
Engine Flywheel Bolts — tightening sequence 2 stages
144.0 ft. lbs.44 ft. lbs
290.0
Main Bearings — tightening sequence 2 stages

Prep Gasoline engines · Cap bolts

148.0 ft. lbs.48 ft. lbs
290 degrees; Side bolts90 degrees
115.0 ft. lbs.15 ft. lbs
290 degrees90 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 10,000 mi; spark plugs every 40,000 mi.

Every 10,000 miBrake Linings (inspect) · Brake Rotor (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace)
Every 20,000 miAccessory Drive Belt (inspect) · Battery (inspect) · Brake Hydraulic System (inspect fluid level) · CV Joint Boot (inspect) · Drive Axle Assembly (leak inspection) · Engine Assembly (leak inspection)
Every 40,000 miBrake System (inspect) · Cabin Air Filter (replace) · Convertible Top (inspect) · Exhaust System (Complete) (inspect) · Instrument Cluster Warning Indicator (inspect) · Spark Plugs (replace)
Every 60,000 miAir Intake Hose Debris Screen (clean) · Engine Air Filter Element (replace) · Engine Air Filter Housing (clean)
At 150,000 miAccessory Drive Belt (inspect) · Timing Belt (inspect)

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 federal context provided covers only the 2008–2010 model years, which technically belong to the prior New Beetle generation rather than the A5 convertible lineage that includes the 2018, so any arc comparison is necessarily indirect. Within that reference window, complaints registered at zero across all three years with recalls holding flat at one per year, while technical service bulletins climbed from 241 to 361 — a pattern that suggests VW was refining the product through service actions rather than field failures. The 2018 target year, by contrast, shows a defined but narrow complaint footprint concentrated in air bags (5) and electrical system (4), supplemented by a single fuel-system/air-bag crossover and two uncategorized reports, with notably zero fire and zero crash-related complaints — a meaningfully favorable safety signal. Because the longitudinal record jumps from 2010 to 2018 with no intermediate years supplied, the trend line is incomplete and the 2018's position within the A5 arc cannot be precisely located; however, the absence of investigations, fires, and crash-flagged complaints in the data provided argues against a known systemic safety defect. The concrete takeaway: a 2018 Beetle Convertible is a defensible used buy provided you verify the convertible-top mechanism, airbag system, and electrical modules have been addressed, and that you run a VIN-specific recall inquiry to close the gap left by the missing middle-year data.

4
Open recalls
NHTSA campaigns
514
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
16
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Frontal★★★★
Rollover★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 16 complaints on record, top 8 components.

Air Bags5
Electrical System4
Unknown Or Other2
Fuel System, Gasoline,Air Bags1
Air Bags,Seats,Unknown Or Other1
Forward Collision Avoidance1
Engine,Fuel/Propulsion System1
Electrical System,Unknown Or Other1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 4 campaigns on record for this vehicle.

18V369000Service Brakes, Hydraulic:Foundation Components:Disc:CaliperReported 01/06/2018

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Atlas, Passat, Beetle, Beetle Convertible, Golf, Golf SportWagen and GTI and Audi Q5 and SQ5 vehicles. The brake caliper pistons on… Remedy: Volkswagen and Audi will notify their owners. Audi dealers will bleed the rear brakes. Volkswagen dealers will bleed the front and rear brake calipers. Note: Owners are advised…

19V615000Electrical System:Ignition:Anti-Theft:Control ModuleReported 22/08/2019

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2015-2019 GTI, 2015-2016 and 2018-2019 Golf, 2012-2019 Beetle and Beetle Convertible, 2017-2019 Golf SportWagen and 2011-2018 Jetta vehicles equipped… Remedy: Volkswagen will notify owners, and dealers will install an additional switch and circuit board, free of charge. The recall began November 19, 2019. Owners may contact Volkswagen…

Technical service bulletins NHTSA · verified

Showing 5 of 514 bulletins on record with NHTSA.

BulletinDateComponentSummary
TT 10-18-02_22026-06-18EngineLubricating engine components before reassembly.
TT 13-20-01_32026-06-18EngineInstruction, how to lubicate engine before initial start.
V6919012010479_172026-06-11Air BagsInquiries
V1719012012855_812026-06-04EngineVolkswagen Engine Oil Standards
V0026012081638_12026-05-19Unknown Or OtherDifference between Component fluid leakage and seepage

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 Beetle Convertible. 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

Does the 2018 Beetle Convertible have open recalls?

NHTSA lists 4 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Beetle Convertible get?

EPA figures are 26 city / 33 highway / 29 combined mpg.