GenesisG702023Overview/genesis/g70/2023/base/

2023 Genesis G70

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 G70.

The 2023 Genesis G70 is documented with an engine oil capacity of 6.02 quarts at a specified 0W-30 viscosity, maintenance figures that speak to the powertrain specifications carried into this model year. Reliability data for the 2023 entry shows 20 total owner complaints, one recall, and exterior lighting as the most frequently reported problem area — a relatively contained profile when measured against the model's full complaint history spanning 2019 through 2025. That broader record peaks at 59 complaints in 2019 and declines to a single complaint by 2025, placing the 2023 G70 on the healthier side of a steadily improving reliability curve and indicating that Genesis had largely worked through its early-production issues by this point in the model's lifecycle.

Model year20262025202420232022202120202019

Quick specs

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

Engine oil capacity6.02 qtOEM · verified
Engine oil type0W-30OEM · verified
Lug nut torque79.0-94.0 ft-lbsOEM · verified

Fitment & sizes

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

From the factory this vehicle uses OE oil filter 2630035505. 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 size225/40R19/XL 93W, Rear: 255/35R19/XL 96WOEM · verified
Wheel / rim8, Rear: 8.5 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter2630035505 alt 263203LTA0
Spark plug1885709085 alt 1885209070
Front wiper blades98350G8000 alt 98360G8000
Serpentine belt252123LTA0
Thermostat256403L100 alt 255003L200

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length183.9 in
Overall width72.8 in
Overall height55.1 in
Wheelbase111.8 in
Curb weight3688 lb
Track (front / rear)62.6 / 62.6 in
Weight distribution (front / rear)51/49

Performance & power Independent road tests

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

Independent road tests for the G70 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

4.4–7.4 sec0–60 mph (tested)quickest 4.40 sec — 2019 3.3T Sport Sedan
YearTrim / engine0–60¼ mileHPDrivetrain
20223.3T Standard Sedan 3.3L Twin-Turbo V64.50 sec13.10 sec365 hpAWD
20223.3T Sport Prestige Sedan 3.3L Twin-Turbo V64.60 sec13.10 sec365 hpRWD
20223.3T Sport Prestige Sedan 3.3L Twin-Turbo V64.60 sec12.70 sec365 hpRWD
20223.3T Standard Sedan 3.3L Twin-Turbo V64.90 sec13.40 sec365 hpAWD
20243.3T Sport Prestige Sedan 3.3L Twin-Turbo V64.50 sec13.00 sec365 hpRWD
20242.5T Sport Prestige Sedan 2.5L Turbo I-45.70 sec14.10 sec300 hpRWD
20242.5T Sport Prestige Sedan 2.5L Turbo I-45.90 sec14.40 sec300 hpAWD
20202.0T Prestige Sedan 2.0L Turbo I-46.40 sec14.90 sec252 hpRWD

Service quick specs OEM factory data

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

This engine holds 6.02 qt of 0W-30 engine oil, Synthetic · 75W-85 in the differential, DOT 4 brake fluid. Torque lug nuts to 79.0-94.0 ft-lbs. The firing order is 1-2-3-4-5-6.

Lubricants & capacities

Automatic Transmission FluidATF
Automatic Transmission Fluid Capacity9.7 qt
Brake FluidDOT 4
Differential Gear OilAPI · GL-5 · SAE 75W
Differential Gear Oil Capacity0.74 qt
Differential Gear OilSynthetic · 75W-85
Engine Coolant Capacity7.68 qt
Engine Coolant Capacity9.84 qt

Chassis torques

Lug Nuts79.0-94.0 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Cylinder Firing Order1-2-3-4-5-6

Battery & A/C

RefrigerantR1234yf
Refrigerant Capacity1.20-1.30 lbs
Oil GroupPAG
Oil Capacity1.71-2.16 oz

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the spark plugs every 42,000 mi; coolant every 25,000 mi. The big-interval services (every 25,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 6,000 miAir Conditioning System (inspect) · Battery (inspect) · Brake Line (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) · CV Joint Boot (inspect)
At 12,000 miEngine Air Filter Element (inspect)
Every 12,000 miAccessory Drive Belt (inspect) · Fuel Evaporative Canister Filter (inspect) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Line (inspect) · Fuel Tank (inspect) · Fuel Tank Filler Cap (inspect)
Every 16,000 miCabin Air Filter (replace)
Every 24,000 miEngine Air Filter Element (replace) · Engine Air Filter Element (inspect)
Every 25,000 miEngine Coolant System (drain, flush & refill)
Every 36,000 miDifferential (inspect fluid level) · Drive Axle Assembly (drain & refill)
Every 42,000 miSpark Plugs (replace)
Every 48,000 miBrake Hydraulic System (drain, refill & bleed)

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 2023 Genesis G70 sits at a stabilizing point in the generation's federal record arc, recording 20 complaints and just 1 recall following the 2022 spike of 27 complaints and 2 recalls. Across the generation, recalls have trended steadily downward from a high of 5 in 2019, while complaints saw an unusual spike in 2022 before settling back down in 2023. For the 2023 model specifically, the primary complaint areas are Exterior Lighting (4) and Service Brakes/Forward Collision Avoidance, Engine/Fuel/Propulsion System, and Power Train (2 each), with 2 crash complaints, 0 fire complaints, and no specified root causes in the data. Compared to the subsequent 2024 model year—which currently shows only 2 complaints and 0 recalls—the 2023 model reflects the tail end of the generation's active defect resolutions. Ultimately, the 2023 G70 is a strong year to buy used, as it benefits from the resolution of earlier generation issues while avoiding the higher complaint volumes seen in 2019 and 2022.

1
Open recalls
NHTSA campaigns
47
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
20
Owner complaints
2 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 20 complaints on record, top 8 components.

Exterior Lighting4
Service Brakes,Forward Collision Avoidance2
Engine,Fuel/Propulsion System2
Power Train2
Steering,Wheels,Lane Departure1
Power Train,Engine,Fuel/Propulsion System1
Fuel/Propulsion System1
Electrical System,Fuel/Propulsion System1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

24V528000Fuel System, Gasoline:Delivery:Fuel Pump:Control/Drive ModuleReported 12/07/2024

Hyundai Motor America (Hyundai) is recalling certain 2019-2022 Veloster N, 2019-2023 Genesis G70, 2022-2023 Elantra N, and Kona N vehicles. The fuel pump may fail, which can result in a loss of drive power. Remedy: Dealers will update engine control module software. In addition, dealers will inspect and replace the fuel pump assembly, as necessary. All repairs will be performed free of…

Technical service bulletins NHTSA · verified

Showing 5 of 47 bulletins on record with NHTSA.

BulletinDateComponentSummary
26-BE-016G TSB2026-06-01Back Over PreventionSome G70 (IK) vehicles may exhibit a false notification from the front Parking Distance…
26-GI-002G TSB2026-05-27Electrical SystemThis bulletin provides information related to the navigation and head unit software…
26-EE-003G TSB2026-04-17Electrical SystemSome vehicles may exhibit difficulty starting in cold weather. This bulletin provides the…
DTN DL2026-04-10Air BagsThe National Highway Traffic Safety Administration (NHTSA) has identified the presence of…
DTN DCS2026-04-10Air BagsThe National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety…

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 G70. 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 2023 G70 take?

6.02 qt of Quaker State Full Synthetic 0W-30 SN Plus or Highter or ILSAC GF-6, per the factory manual.

Does the 2023 G70 have open recalls?

NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.