Hyundai G4GM
The units of the first years had problems with build quality, as well as some components.
Hyundai Coupe engines
The Hyundai Coupe is a South Korean sports-class liftback vehicle manufactured by Hyundai Motor Company from 1996 to 2009. The model was sold under its real name in the European and Russian markets. It was called Tiburon in North America, Australia and New Zealand, and Tuscani / Turbulence in South Korea. In total, three generations of the model were made. All of them are designed primarily for the North American market.
The Hyundai Coupe was offered with 6 engines between 1996 and 2008 (6 petrol). Displacement ranges from 1.6 to 2.7 liters, power output from 103 to 182 hp. 6 use a timing chain and 6 a timing belt. The longest rated lifespan belongs to the Hyundai-Kia G4GC (about 500,000 km).
Hyundai Coupe engines by generation
| Engine | Years | Volume | Power | Fuel | Timing | Oil | Lifespan |
|---|---|---|---|---|---|---|---|
| Hyundai Coupe 1 (RD) 1996–2002 | |||||||
| Hyundai G4GF | 1996–2002 | 2.0 L R4 | 139 hp | petrol | chain + belt | 4 L | ~330,000 km |
| Hyundai G4GM | 1996–1999 | 1.8 L R4 | 128–132 hp | petrol | chain + belt | 4 L | ~320,000 km |
| Hyundai G4GR | 1996–2001 | 1.6 L R4 | 114 hp | petrol | chain + belt | 4 L | ~300,000 km |
| Hyundai-Kia G4ED | 2001–2002 | 1.6 L R4 | 103–112 hp | petrol | chain + belt | 3.8 L | ~350,000 km |
| Hyundai Coupe 2 (GK) 2001–2008 | |||||||
| Hyundai-Kia G6BA | 2001–2008 | 2.7 L V6 | 165–182 hp | petrol | chain + belt | 5.5 L | ~400,000 km |
| Hyundai-Kia G4GC | 2002–2008 | 2.0 L R4 | 136–143 hp | petrol | chain + belt | 4.5 L | ~500,000 km |
| Hyundai-Kia G4ED | 2002–2006 | 1.6 L R4 | 103–112 hp | petrol | chain + belt | 3.8 L | ~350,000 km |
Hyundai Coupe engine FAQ
What engines were used in the Hyundai Coupe?
Hyundai Coupe 1 (RD) (1996–2002): Hyundai G4GF, Hyundai G4GM, Hyundai G4GR and Hyundai-Kia G4ED; Hyundai Coupe 2 (GK) (2001–2008): Hyundai-Kia G6BA, Hyundai-Kia G4GC and Hyundai-Kia G4ED.
Which Hyundai Coupe engine is the most durable?
By rated service life the most durable Hyundai Coupe engines are: Hyundai-Kia G4GC — about 500,000 km; Hyundai-Kia G6BA — about 400,000 km; Hyundai-Kia G4ED — about 350,000 km. Actual lifespan depends heavily on maintenance and oil change intervals.
How much oil does the Hyundai Coupe engine take?
Engine oil capacity with filter: Hyundai G4GF — 4 L (5W-40); Hyundai G4GM — 4 L (5W-40); Hyundai G4GR — 4 L (5W-40); Hyundai-Kia G4ED — 3.8 L (5W-30, 5W-40); Hyundai-Kia G4GC — 4.5 L (5W-30, 5W-40); Hyundai-Kia G6BA — 5.5 L (5W-30, 5W-40).
Does the Hyundai Coupe have a timing belt or chain?
Timing chain: Hyundai G4GF, Hyundai G4GM, Hyundai G4GR, Hyundai-Kia G4ED, Hyundai-Kia G4GC and Hyundai-Kia G6BA; timing belt: Hyundai G4GF, Hyundai G4GM, Hyundai G4GR, Hyundai-Kia G4ED, Hyundai-Kia G4GC and Hyundai-Kia G6BA. Belts must be replaced on schedule: on many engines a broken belt bends the valves.
Was the Hyundai Coupe available with a diesel engine?
No, all Hyundai Coupe engines in our database run on petrol.
Engine details
Hyundai G4GR
In the early years of production, there were many problems with build quality and some components.
Hyundai G4GF
The engines of the first years suffered from low build quality and some of their components.
Hyundai-Kia G6BA
This is a very reliable power unit with a huge resource, but it has a weak point: swirl flaps of the geometry…
Hyundai-Kia G4ED
This motor is reliable, and the main complaints are related to its unstable operation due to clogged nozzles, contamination of the throttle…
Hyundai-Kia G4GC
This is a very reliable power unit with a long resource and without serious flaws. Its weak points include perhaps a rather…
Models with the same engines
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- Hyundai Sonata 2 shared engines
- Hyundai Trajet 2 shared engines
- Hyundai Tucson 2 shared engines
- Kia Cerato 2 shared engines
- Kia Sportage 2 shared engines
- Hyundai Santa Fe 1 shared engine
- Hyundai i30 1 shared engine
- Kia Carens/Rondo 1 shared engine
- Kia Ceed 1 shared engine