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Mercedes-Benz GL X166 GL 350 BlueTEC (258 Hp) 4MATIC G-TRONIC
Overall Rating
Mercedes-Benz GL:
The Mercedes-Benz GLS, formerly Mercedes-Benz GL-Class, is a full-size luxury crossover SUV produced by Mercedes-Benz since 2006. In each of its generations it is a three-row, seven-passenger vehicle positioned above the GLE. The GLS is considered the flagship of the marque's SUV lineup, although the body-on-frame G-Class is more expensive and has been in production longer....(Read more on Wikipedia)
X166 Overview:
Mercedes-Benz GL (X166). With 620 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~8.4 l/100km). At around 2380 kg, it’s on the heavier side. All‑wheel drive provides excellent grip, ideal for off‑road use. Acceleration is good (0–100 km/h in 7.9 s). The top speed reaches 220 km/h. A sport utility vehicle offering higher ground clearance and versatile cargo space. With seating for 7, it’s perfect for larger families.
The Mercedes-Benz GL (X166) was not directly tested by Euro NCAP. However, Mercedes-Benz vehicles of this era generally demonstrate strong passive and active safety features, often achieving high ratings in similar tests.
GL 350 BlueTEC (258 Hp) 4MATIC G-TRONIC Verdict:
Performance Verdict
Offers strong torque and sufficient power (7.9s 0-100km/h) for a large SUV, providing confident acceleration and effortless cruising, ideal for most driving scenarios.
Fuel Economy
The most fuel-efficient option in the lineup (7.4-7.8 l/100 km combined), making it a practical choice for those concerned with running costs and long-distance travel.
Pros and Cons:
Pros:
- • Luxurious and spacious 7-seater interior
- • Powerful and refined engine options (especially V8s and BlueTEC diesel)
- • Excellent ride comfort and highway stability
- • High-quality materials and craftsmanship
- • Strong off-road capability with 4MATIC
Cons:
- • High purchase price and running costs (fuel, maintenance)
- • Large size can be challenging in urban environments and parking
- • Complex electronics and air suspension can be expensive to repair
- • Not directly tested by Euro NCAP
Specifications:
Specifications are compared to those of the previous generation(X164 facelift 2009: 2010 - 2012).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | GL |
| Generation: | X166 |
| Modification (Engine): | GL 350 BlueTEC (258 Hp) 4MATIC G-TRONIC |
| Start of production: | 2012 |
| End of production: | 2015 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | SUV |
| Seats: | 7 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 258 Hp @ 3600 rpm. Same horsepower |
| Power per litre: | 86.4 Hp/l [21mm more] |
| Torque: | 620 Nm @ 1600-2400 rpm. |
| Engine Model/Code: | OM 642.826 More details about the engine OM 642.826 |
| Engine displacement: | 2987 |
| Number of cylinders: | 6 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Diesel Commonrail |
| Engine aspiration: | Turbocharger, Intercooler |
| Valvetrain: | DOHC |
| Engine oil capacity: | 8 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 83 mm mm |
| Piston Stroke: | 92 mm mm |
| Compression ratio: | 15.5:1 |
| Maximum engine speed: | 4200 rpm. |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Fuel consumption (economy) - urban: | 8.1-8.7 l/100 km |
| Fuel consumption (economy) - extra urban: | 6.9-7.3 l/100 km |
| Fuel consumption (economy) - combined: | 7.4-7.8 l/100 km |
| Emission standard: | Euro 6 |
| Acceleration 0 - 100 km/h: | 7.9 sec |
| Acceleration 0 - 62 mph: | 7.9 sec |
| Maximum speed: | 220 km/h |
| Weight-to-power ratio: | 9.2 kg/Hp, 108.4 Hp/tonne |
| Weight-to-torque ratio: | 3.8 kg/Nm, 260.5 Nm/tonne |
| Acceleration 0 - 60 mph: | 7.5 sec |
| Space: | |
|---|---|
| Kerb Weight: | 2380 |
| Max. weight: | 3250 |
| Max load: | 870 |
| Trunk (boot) space - maximum: | 2300 l |
| Trunk (boot) space - minimum: | 680 l |
| Permitted trailer load with brakes (12%): | 3500 kg |
| Fuel tank capacity: | 100 l |
| Permitted trailer load without brakes: | 750 kg |
| Size: | |
|---|---|
| Length: | 5120 mm mm [21mm more] |
| Width: | 1934 mm mm [14mm more] |
| Height: | 1850 mm mm [10mm more] |
| Wheelbase: | 3075 mm mm [Same wheelbase.] |
| Width including mirrors: | 2141 mm |
| Front track: | 1655 mm |
| Rear (Back) track: | 1675 mm |
| Front overhang: | 885 mm |
| Rear overhang: | 1160 mm |
| Minimum turning circle (turning diameter): | 12.4 m [above average] |
| Powertrain: | |
|---|---|
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 7 |
| Transmission type | Automatic |
| Gearbox type | G-TRONIC PLUS |
| 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 | 265/60 R18 |
| Wheel rims size | 18 |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
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