🇩🇪 Deutsch
Hyundai · Luxury · 2005–2010

Hyundai Grandeur TG

Weaknesses, engine ratings and buying advice

★★★★★
2.0 / 5.0 · Based on 2 engine variants

Generations

Engine Overview

The Hyundai Grandeur TG is available with 2 engine variants — from 150 to 165 hp.

2.2L CRDi · Diesel· 150–155 PS
2005 2010
Be Careful 5 weaknesses
Show all weaknesses →
2.4L (Theta) · Benziner· 164 PS
2005 2010
Stay Away! 7 weaknesses
Show all weaknesses →

The Hyundai 2.2L CRDi (Diesel, 150–155 PS) has the D4EB (2.2L CRDi) — rated: "Be Careful", 5 known weaknesses.

The Hyundai 2.4L (Theta) (Benziner, 164 PS) has the G4KC (2.4L (Theta)) — rated: "Stay Away!", 7 known weaknesses.

Vehicle Weaknesses

WeaknessCost
✖Recall: ABS circuit board fire risk from short circuit in wet conditions

A recall was issued for the Grandeur TG due to a manufacturing defect in the ABS circuit board. When exposed to water, short circuits can occur creating a fire risk.

Symptoms: ABS warning light, burning smell from engine bay, ABS non-functional
from 60,000 km
Ad ABS control unit Grandeur TGABS circuit board Hyundai Grandeur
 Low
!Recall: driver seat adjustment switch does not work while driving

A recall for the TG Grandeur concerned the driver's seat adjustment switches, which failed while driving and distracted the driver. Affected vehicles from March to August 2007.

Symptoms: Seat cannot be adjusted electrically, switch unresponsive
Ad seat adjustment switch Grandeur TGdriver seat switch Hyundai Grandeur
 Low

Alternatives

Same Segment

BMW 7er F01

Oberklasse (2008–2015)

Same Segment

Audi S8 D3

Oberklasse (2006–2011)

Same Segment

Mercedes-Benz CL C216

Oberklasse (2006–2013)

Same Segment

Volvo S80 II

Oberklasse (2006–2016)

Same Segment

BMW M5 E60

Oberklasse (2005–2010)

Same Segment

Mercedes-Benz S-Klasse W221

Oberklasse (2005–2013)

Known Problems and Issues

A total of 23 weaknesses have been documented for the Hyundai Grandeur TG (2005–2010) — 12 engine-related and 11 vehicle-related. One problem engine: G4KC (2.4L (Theta)). Typical issues affect Other, Gearbox, Electronics, Suspension.

Grandeur (D4EB, 2005–2010) — Be Careful: Timing belt service interval, VGT turbocharger fails from soot deposits, High-pressure pump leaks diesel into engine oil. Power: 150–155 PS.

Grandeur (G4KC, 2005–2010) — Stay Away!: Oil sludge blocks connecting rod bearing galleries, Timing chain stretches — rattle and timing drift, Timing chain stretch (early phase). Power: 164 PS.

What to watch out for with the Hyundai Grandeur? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Hyundai Grandeur TG have? +
The Hyundai Grandeur TG has 12 known engine weaknesses and 11 vehicle weaknesses.
What should I look for when buying a used Hyundai Grandeur TG? +
faq.watch_a_avoid
Which engine is recommended? +
Be careful: D4EB (2.2L CRDi). No engine is rated 'Good Choice'. The most fun to drive is the G4KC (2.4L (Theta)). Problem engine: G4KC (2.4L (Theta)) — stay away!
Which Hyundai Grandeur TG engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Hyundai Grandeur TG — rated: "Decent". {description} The Grandeur TG is built for wafting, not hustling. Premium comfort over everything else.
Is the Hyundai Grandeur TG worth buying used? +
Caution is advised with the Hyundai Grandeur TG — 1 of 2 engine variants are rated 'Stay Away!'. The engine choice is crucial.
What horsepower variants are available for the Hyundai Grandeur TG? +
The Hyundai Grandeur TG is available with engine variants from 150 to 165 hp. Petrol: G4KC (2.4L (Theta)). Diesel: D4EB (2.2L CRDi).

Last updated: February 2026 · All information without guarantee