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Chevrolet Suburban GMTK2YC/G 6.2 EcoTec V8 (420 Hp) Automatic
Overall Rating
Chevrolet Suburban:
The Chevrolet Suburban is a series of SUVs built by Chevrolet since 1934. The longest-produced automobile nameplate in the world, the Suburban is currently in its twelfth generation, in production since the 2021 model year. Beginning life as one of the first metal-bodied station wagons, the Suburban is the progenitor of the modern full-size sport utility vehicle, combining a wagon-style body with the chassis and powertrain of a pickup truck. Alongside its Advance Design, Task Force, and C/K predecessors, the Chevrolet Silverado currently shares chassis and mechanical commonality with the Suburban and other trucks....(Read more on Wikipedia)
GMTK2YC/G Overview:
Chevrolet Suburban (GMTK2YC/G). With 623 Nm of torque, it offers ample pulling power. At around 2700 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. A sport utility vehicle offering higher ground clearance and versatile cargo space. With seating for 8, it’s perfect for larger families.
6.2 EcoTec V8 (420 Hp) Automatic Verdict:
Performance Verdict
Identical power to the 4WD variant, this 6.2L EcoTec V8 delivers exhilarating performance, making the large Suburban feel surprisingly agile and powerful on the road.
Fuel Economy
With a combined fuel consumption of 13.8 l/100 km, this RWD (implied) version of the 6.2L offers a noticeable improvement in efficiency compared to its 4WD counterpart, making it the more economical choice for pure road use.
Pros and Cons:
Pros:
- • Massive interior space for passengers and cargo
- • Powerful V8 engine options with strong towing capacity
- • Comfortable ride quality, especially on highways
- • Robust and durable construction
- • Advanced infotainment and safety features available
Cons:
- • Very high fuel consumption, particularly with the 6.2L V8 and 4WD
- • Challenging to maneuver and park in tight urban spaces
- • High purchase price and running costs
- • Interior materials, while durable, can feel less premium than some rivals
- • Limited off-road capability despite 4WD options (due to size)
Specifications:
Specifications are compared to those of the previous generation(GMTK2YC/G: 2014 - 2020).
| General: | |
|---|---|
| Brand: | Chevrolet |
| Model: | Suburban |
| Generation: | GMTK2YC/G |
| Modification (Engine): | 6.2 EcoTec V8 (420 Hp) Automatic |
| Start of production: | 2018 |
| End of production: | 2020 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | SUV |
| Seats: | 8 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Power: | 420 Hp @ 5600 rpm. Same horsepower |
| Power per litre: | 68.2 Hp/l [Same length.] |
| Torque: | 623 Nm @ 4100 rpm. |
| Engine Model/Code: | L86 More details about the engine L86 |
| Engine displacement: | 6162 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 2 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | VVT |
| Engine oil capacity: | 7.6 l |
| Coolant: | 16.8 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 103.25 mm mm |
| Piston Stroke: | 92 mm mm |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 16.8 l/100 km |
| Fuel consumption (economy) - extra urban: | 10.2 l/100 km |
| Fuel consumption (economy) - combined: | 13.8 l/100 km |
| Weight-to-power ratio: | 6.4 kg/Hp, 155.6 Hp/tonne |
| Weight-to-torque ratio: | 4.3 kg/Nm, 230.7 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2700 |
| Max. weight: | 3311 |
| Max load: | 611 |
| Trunk (boot) space - maximum: | 3429 l |
| Trunk (boot) space - minimum: | 1113 l |
| Permitted trailer load with brakes (12%): | 3674 kg |
| Fuel tank capacity: | 117 l |
| Size: | |
|---|---|
| Length: | 5699 mm mm [Same length.] |
| Width: | 2044 mm mm [Same width.] |
| Height: | 1889 mm mm [Same height.] |
| Wheelbase: | 3302 mm mm [Same wheelbase.] |
| Front track: | 1745 mm |
| Rear (Back) track: | 1744 mm |
| Ride height (ground clearance): | 201 mm |
| Minimum turning circle (turning diameter): | 13.1 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 10 |
| Transmission type | Automatic |
| Gearbox type | Hyrdra-Matic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 285/45 R22 |
| Wheel rims size | 22 |
What’s the best feature of the Chevrolet Suburban? Tell us in the comments!