2020 MCLAREN 620R

3.8L V8 Twin-Turbo•RWD•gas•M838TE•turbo

5-Year Cost of Ownership

$21,290 maintenance + likely wear

~$4,258/yr · 350¢/mile equivalent

Labor Times — 2020 McLaren 620R

🔍2 additional jobs are unlisted while they go through platform-accuracy verification for this vehicle. We only list times we stand behind on specialty platforms — they return as each passes review.

MOST COMMON JOBS8 jobs that 80% of techs look up

489 jobs across 18 categories

body (31)

brakes (37)

cooling (21)

drivetrain (20)

electrical (74)

emissions (1)

Oxygen Sensor Replacement
emissions

engine (68)

exhaust (21)

fuel (20)

fuel-system (2)

hvac (23)

ignition (9)

interior (24)

maintenance (33)

misc (2)

steering (18)

suspension (43)

transmission (42)

Vehicle Specs

Engine3.8L V8 Twin-Turbo

DrivetrainRWD

Fuelgas

Engine CodeM838TE

Aspirationturbo

Common Torque Specs

Wheel Lug Nuts

152 N·m / 112 lb·ft

Flywheel Bolts

95 N·m / 70 lb·ft

Oil Drain Plug

25 N·m / 18 lb·ft

Spark Plugs — Aluminum Head

25 N·m / 18 lb·ft

Wheel Bearing Hub Bolts

110 N·m / 81 lb·ft

DTC Codes

P0001Fuel Volume Regulator Control Circuit/Open

P0002Fuel Volume Regulator Control Circuit Range/Performance

P0003Fuel Volume Regulator Control Circuit Low

P0004Fuel Volume Regulator Control Circuit High

P0005Fuel Shutoff Valve A Control Circuit/Open

Maintenance

100K Service

14 hr

30K Service

9 hr

60K Service

14 hr

90K Service

14 hr

AC System Diagnosis

2.5 hr

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Repair Procedures — 2020 McLaren 620R

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body · 31

brakes · 37

cooling · 21

drivetrain · 20

electrical · 74

emissions · 1

Oxygen Sensor Replacement$3 — unlock

engine · 68

exhaust · 21

fuel · 20

fuel-system · 2

hvac · 23

ignition · 9

interior · 24

maintenance · 33

misc · 2

steering · 18

suspension · 43

transmission · 42

Torque Specs — 2020 McLaren 620R

Units

122 torque specs across 11 categories

brakes (15)

cooling (16)

drivetrain (12)

electrical (12)

engine (36)

exhaust (2)

fuel (4)

hvac (5)

ignition (2)

steering (4)

suspension (14)

Fluid Capacities — 2020 McLaren 620R

DTC Codes — 2020 McLaren 620R

1819 DTC codes across 4 categories

Body (176)

Chassis (139)

Network (315)

Powertrain (1189)

Battery Specs — 2020 McLaren 620R

BCI Group H6

AGMOEM

low

680 CCA

Cold Cranking Amps

70 Ah

Amp Hours

120 min

Reserve Capacity

12V

Voltage

TerminalTop Post

PolarityRight Positive

Dimensions11.94" × 6.88" × 7.5"

🛒 Cross-references (buy at any parts store)

Buy on Amazon

Fitment notes: AGM battery required; located in front trunk compartment

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Control Modules — 2020 McLaren 620R

Module data for this vehicle is being compiled — check back soon.

Maintenance Schedule — 2020 McLaren 620R

33 maintenance items across 1 category

maintenance (33)

Wiper Blade Sizes — 2020 McLaren 620R

🌧️ Wiper Blades

2020

22″

Driver side

20″

Passenger side

Attachmenthook

📝 Track-focused Sports Series coupe. Likely shares wiper specifications with other Sports Series models.

🛒 Part numbers on the shelf

22″Bosch ICON 22A/B · Rain-X WeatherBeater RX30122 · ANCO 31-22Buy on Amazon

20″Bosch ICON 20A/B · Rain-X WeatherBeater RX30120 · ANCO 31-20Buy on Amazon

Size-standard part numbers — verify your connector type before buying.

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Full wiper guide for this 620R →

NHTSA Recalls — 2020 McLaren 620R

No NHTSA recalls on file for this vehicle.

Vehicle Info — 2020 McLaren 620R

Performance

Horsepower

612hp

Torque

457lb-ft

Wiper blades

Track-focused Sports Series coupe. Likely shares wiper specifications with other Sports Series models.

Driver side

22in

Passenger side

20in

Attachment

hook

22″ fits: Bosch ICON 22A/B · Rain-X WeatherBeater RX30122 · ANCO 31-22

20″ fits: Bosch ICON 20A/B · Rain-X WeatherBeater RX30120 · ANCO 31-20

Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.

Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2020 McLaren 620R 3.8L V8 Twin-Turbo and can vary by trim.

🔧 Built by master technician Chris Hackleman · Master Technician · 20+ years.

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